Details of the supplier of the safety data sheet Revised on 03/26/2013 Page 1 of 5 Safety Data Sheet Ammonium Thiocyanate Solution 1. Ammonium Thiocyanate Solution Preparation. Analysis of Nitrous Acid and Ammonium Thiocyanate in Fertilizers Fertilizers with high concentrations of nitrous acid and ammonium thiocyanate have a negative effect on plant growth, therefore maximum content levels (permitted content levels) for toxic substances are prescribed in official specifications for commercial fertilizers according to the Fertilizer Control Law. 1762-95-4 Product Code 20747 1.2 Relevant identified uses of the substances or mixture and uses advised against Product Use Laboratory chemicals, manufacture of substances, Scientific R&D Then ammonium thiocyanate was added into the filtrate and stirred to dissolve. Ammonium thiocyanate (Certified ACS) Revision Date 18-Jan-2018 Precautionary Statements Prevention Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product Wear To the combined filtrate and washings, add 60 ml of dilute nitric acid, cool and titrate with 0.1 N ammonium thiocyanate employing 5 ml of ferric ammonium sulphate solution as an indicator. 1 See answer brightdivyanshi6767 is waiting for your help. The reactions for this Volhard titration are: X- + excess AgNO3 → AgX (precipitate) + AgNO3
Copper(I) thiocyanate (or cuprous thiocyanate) is a coordination polymer with formula CuSCN. 615-030-00-5 Immediate steps should be taken to limit its spread to the environment. In a number of applications either ammonium, sodium or potassium thiocyanate can be used. Section 7 - Handling and Storage Handling: Wash thoroughly after handling. PRODUCT AND COMPANY IDENTIFICATION Product Name: Ammonium Thiocyanate Solution Synonyms/Generic Names: Ammonium rhodanide solution SDS Number: 60.50 Product Use: For Educational Use Only Manufacturer: Columbus Chemical Industries, Inc. N4335 Temkin Rd. Ammonium Thiocyanate solution can be used in titrations involving Silver Nitrate solutions. The primary hazard is the threat posed to the environment. Used in matches, fabric dyeing, photography, curing resins, chemical analysis, fertilizers, rocket propellants, adhesives, polymerization catalysts Ammonium Thiocyanate Identification of the substances/mixture 1.1 Product Identifier Product Name Ammonium Thiocyanate Other Names CAS No. Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations … Not considered a fire hazard, but fire may decompose ammonium thiocyanate to form toxic gases more hazardous than ammonium thiocyanate itself. This monograph for Ammonium Thiocyanate provides, in addition to common physical constants, a general description including typical appearance, applications, change in state (approximate), and aqueous solubility. Shop a large selection of products and learn more about Ammonium Thiocyanate, Crystal, BAKER ANALYZED A.C.S. It is used in freezing solutions, pickling, printing, and corrosion inhibitor against acid gases. Preparation of 0.15 mol L−1 potassium permanganate solution (only required for analysis of iron tablet): Weigh 2.4 g of solid potassium permanganate into When heated at 200 Â°C, the dry powder decomposes to ammonia, hydrogen sulfide, and carbon disulfide, leaving a residue of guanidinium thiocyanate. Please call (401) 360 â¦ Synthesis of Guanidine and Nitroguanidine - Interaction of Throurea or Ammonium Thiocyanate and Ammonia Interaction of Nitrourea and Gaseous or Liquid Ammonia George W. Watt and Robert C. Makosky Cite this: Ind. 500g; Poly Bottle. The primary hazard is the threat posed to the environment. Ammonium thiocyanate can be used for various printing, dyeing and finishing operations, in the photographic industry as an acceleration in fixing baths, as well as … Thiocyanate ammonium - concentrated solution. It has many uses in chemical manufacturing and in photography. Most important symptoms and effects, both acute and delayed If inhaled Cough, headache. 1762-95-4 Index No. Ammonium thiocyanate is soluble in water. Ammonium Thiocyanate is a colorless solid which can absorb moisture from the air and become a liquid. Dissolve 7.612 g of ammonium thiocyanate in sufficient water to produce 1000 ml. 8 H2O + 2 NH4SCN = Ba(SCN)2 + 10 H2O + 2 NH3 To determine the mass of ammonium thiocyanate needed completely react, we use the amount given of the other reactant. The top countries of suppliers are India, China, and Thailand, from which the percentage of ammonium thiocyanate supply is 1%, 93%, and 2% respectively. View information & documentation regarding Ammonium thiocyanate, including CAS, MSDS & more. X = Cl, Br, I, NH4SCN + AgNO3 → AgSCN (white precipitate) + NH4NO3, excess SCN- + Fe3+ → [FeSCN]2+ (red complex at endpoint). Use only under a chemical fume hood. NH4SCN is weakly acidic due to the ammonium ion; it reacts with alkali hydroxides, such as sodium hydroxide or potassium hydroxide to form sodium thiocyanate or potassium thiocyanate, along with water and ammonia. The use information is displayed per substance life cycle stage (consumer use, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites or in manufacturing). Immediate steps should be taken to limit its spread to the environment. Ammonium dithiocarbamate is formed as an intermediate in this reaction, which upon heating, decomposes to ammonium thiocyanate and hydrogen sulfide: Ammonium thiocyanate is stable in air; however, upon heating it isomerizes to thiourea: The equilibrium mixtures at 150 Â°C and 180 Â°C contain 30.3% and 25.3% (by weight) thiourea, respectively. 4.3. 3 Effective date : 12.16.2014 Page 3 of 7 Ammonium Thiocyanate, Created by Global Safety Management, Inc. -Tel: 1-813-435-5161 - www.gsmsds.com SECTION 5 Buy 100% quality-guaranteed ammonium thiocyanate 0.1M from ReAgent, leading UK chemical suppliers. It is the salt of the ammonium cation and the thiocyanate anion. Relevant identified uses of the substance or mixture and uses advised against Use of the substance/mixture : For laboratory and manufacturing use only. In the historical use of thiocyanate as a vasodilator in hypertension, administration of 3 g of thiocyanate results in serum levels in the range of 8.0–15.0 mg dl −1, far exceeding the levels attained in populations exposed to environmental thiocyanate overload (around 2.0 mg dl −1). Ammonium Thiocyanate Ammonium Thiocyanate solution can be used in titrations involving Silver Nitrate solutions. The odorless inorganic compound has many industrial and consumer uses that include chemical analysis, photography, and as a fertilizer. Experience the RICCA difference. kapilchaudhary2 kapilchaudhary2 Iodometric determination of copper is based on the oxidation of iodides to … Ammonium Thiocyanate Ammonium thiocyanate is an acutely toxic, colorless crystalline solid that is soluble in water. PubMed: Synthesis of phospholipids in microstructures, prepared by the interaction of ammonium thiocyanate, minerals, calcium acetate, potassium dihydrogen phosphate, and formaldehyde. Various aromatic and heteroaromatic compounds have been efficiently thiocyanated by using a combination of bromodimethylsulfonium bromide (BDMS) and ammonium thiocyanate. Provide ventilation. Silver thiocyanate may be used as well; the precipitation of insoluble silver halides help simplify workup. Then, convert to moles by the molar mass. Ammonium Thiocyanate × × Purity: >98.0%(T) Synonyms: Documents: SDS | C of A & Other Certificates | Specifications Size Unit Price Hyderabad Chennai Japan* Quantity 25G 1,900 1 â¦ Ammonium thiocyanate is used in chemical analysis, in photography, as a fertilizer, and for many other uses. Label elements Signal Word Danger Hazard Statements H302 - Harmful if swallowed H312 - Harmful in contact with skin H332 - Harmful if inhaled H318 - Causes serious Thiocyanates can be used in different applications in the textile and fibre industry, in agriculture, in metal and steel industry and in construction. We’ve delivered innovative products, uncompromising quality, and the tightest tolerances in the industry for over 45 years. Chloride, Bromide and Iodide can be determined indirectly this way by adding excess Silver Nitrate solution to the sample containing the Halide, thus precipitating the Halide, and titrating the excess Silver Nitrate with Ammonium Thiocyanate titrant using a Ferric Alum Indicator. Fire Extinguishing Media: Water spray, dry chemical, alcohol foam, or carbon dioxide. Ammonium thiocyanate react with iron(III) chloride to produce ammonium hexathiocyanatoferrate(III) and ammonium chloride. CAS Number: 1762-95-4 Formula: NH4SCN Density: 1.3 g/mL Freezing Point: Approximately 149°C Solubility: Water, Alcohol, Acetone, and Ammonia Synonyms: Thiocyanic Acid Ammonium Salt Shelf Life: 12 MonthsChemicals for science education are available in easy-to-use formats with instructions for students to be introduced to a variety of subjects. Soluble in acetone. F. Clerici, ... S. Pellegrino, in Comprehensive Heterocyclic Chemistry III, 20084.05.9.2.2 From [3+2] atom fragments Several new examples of the application of an already-known procedure <1984CHEC(6)131> from 3-halogeno-Î±,Î²-unsaturated aldehydes and ammonium thiocyanate giving isothiazoles have been published, most producing polycyclic systems <2006BMC714>. Ammonium thiocyanate CAS 1762-95-4 WIKI information includes physical and chemical properties, USES, security data, NMR spectroscopy, computational chemical data and more. 2. It is soluble in water. 58 / Monday, March 26, 2012 / Rules and Regulations Date of issue: 08/13/2014 Revision date: 12/06/2016 Supersedes: 08/13 Preparation of 1 mol L−1 ammonium thiocyanate solution: Weigh 38 g of solid ammonium thiocyanate into a 500 mL volumetric flask and make up to the mark with distilled water. Ammonium thiocyanate is used in the manufacture of herbicides, thiourea, and transparent artificial resins; in matches; as a stabilizing agent in photography; in various rustproofing compositions; as an adjuvant in textile dyeing and printing; as a tracer in oil fields; in the separation of hafnium from zirconium, and in titrimetric analyses. Ammonium Thiocyanate × × Purity: >98.0%(T) Synonyms: Documents: SDS | C of A & Other Certificates | Specifications Size Unit Price Philadelphia, PA Portland, OR Japan* Quantity 25G $22.00 3 7 â¦ It is used in chemical analysis, in photography, as a fertilizer, and for many other uses. Avoid generating dusty conditions. Ammonium Thiocyanate Safety data sheet According to 1907/2006/EC (REACH), 2015/830/EU SECTION 1: IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF â¦ 1762-95-4 Product Code 20747 1.2 Relevant identified uses â¦ Safety Data Sheet according to 29CFR1910/1200 and GHS Rev. It is the salt of the ammonium cation and the thiocyanate anion. Ammonium thiocyanate can also be used to determine the iron content in soft drinks by colorimetry. Avoid contact with eyes, skin, and clothing. Ammonium thiocyanate is a colorless crystalline solid. 1907/2006 (REACH) with its amendment Regulation (EU) 2015/830 www.lobachemie.com 25/04/2016 3/9 First-aid measures after eye Ammonium thiocyanate 4.2. Sigma-Aldrich offers a number of Ammonium thiocyanate products. Notice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments. Ammonium Thiocyanate solution can also be used to standardize Mercuric Nitrate solutions using Ferric Alum as the indicator: 2 NH4SCN + Hg(NO3)2 → Hg(SCN)2 (white precipitate) + 2 NH4NO3. Ammonium thiocyanate is an inorganic compound with the formula NH4SCN. The reaction between ammonium thiocyanate and barium hydroxide octahydrate is endothermic. Ammonium Thiocyanate, 30% w/v Safety Data Sheet according to Federal Register / Vol. D. S. Bhalerao, K. G. Agamanchi, Synlett , 2007 , 2952-2956. CAS: 1762-95-4 MDL: MFCD00011428 EINECS: 217-175-6 Synonyms: Ammonium rhodanide Ammonium thiocyanate has many uses in manufacturing chemicals such as metal thiocyanates [CuSCN, Ca(SCN)2, NaSCN, KSCN], and in a number of pharmaceuticals. 3. Ammonium thiocyanate is made by the reaction of carbon disulfide with aqueous ammonia. Hygroscopic. Except where otherwise noted, data are given for materials in their, https://en.wikipedia.org/w/index.php?title=Ammonium_thiocyanate&oldid=964475694, Articles with changed ChemSpider identifier, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Srpskohrvatski / ÑÑÐ¿ÑÐºÐ¾Ñ
ÑÐ²Ð°ÑÑÐºÐ¸, Creative Commons Attribution-ShareAlike License, This page was last edited on 25 June 2020, at 18:25. Next day delivery, discounts on bulk orders. In May 1945, USAAF General Victor E. Betrandias advanced a proposal to his superior General Arnold to use of ammonium thiocyanate to reduce rice crops in Japan as part of the bombing raids on their country.. You have plenty of things to worry about... inspections, deadlines, budgets... RICCA Chemical Company is the premier choice for all your chemical needs. With our robust quality system, extensive product line and custom capabilities, RICCA Chemical Company has everything you need! 77, No. Buy 100% quality-guaranteed ammonium thiocyanate 0.1M from ReAgent, leading UK chemical suppliers. Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Associate Lecturer Adam van Wynsberghe, UW Madison, demonstrates an endothermic reaction. 58 / Monday, March 26, 2012 / Rules and Regulations 12/06/2016 EN (English US) 4/6 Solubility : Soluble in water. The molar ratio of ammonium thiocyanate and erythromycin was 2:1. Each ml of 0.1 N silver nitrate is equivalent to 0.008312 g of C 8 H 10 N 2 S. We offer products with the tightest specifications in the industry to make your work easier. Ammonium Thiocyanate, ACS - 3 - Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Exposure Limits Chemical Name ACGIH NIOSH OSHA - Final PELs Ammonium thiocyanate none listed none listed 5 mg/m3 TWA (listed under Cyanide anion). Explosion: Not considered to be an explosion hazard. If swallowed Irritation, nausea. Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels. The thiocyanate anion, specifically, reacts with ferric salts to form a deep-red ferric thiocyanate complex: Ammonium thiocyanate reacts with several metal ions including copper, silver, zinc, lead, and mercury, forming their thiocyanate precipitates, which may be extracted into organic solvents. Why ammonium thiocyanate is added in estimation of copper? It absorbs heat from the surroundings. It is an air-stable, white solid used as a precursor for the preparation of other thiocyanate salts. Closely related reagents include ammonium thiocyanate and potassium thiocyanate, which has twice the solubility in water. Ammonium thiocyanate is used in the manufacture of herbicides, thiourea, and transparent artificial resins; in matches; as a stabilizing agent in photography; in various rustproofing compositions; as an adjuvant in textile dyeing and printing; as a tracer in oil fields; in … 6H 2 O, 10 mmol) and 3.04 g ammonium thiocyanate (NH 4 SCN, 40 mmol) in Milli-Q water and fill up to 100 OSHA Vacated PELs: Ammonium thiocyanate: No OSHA Vacated PELs are listed for this chemical. Definition of ammonium thiocyanate : a colorless crystalline salt NH4SCN made by reaction of ammonia and carbon disulfide and used chiefly in textile printing, as a rust inhibitor, … •grades or purity: reagent; technical, 50-65% soln in water •amitrole-t (union carbide); radazone tl was a mixture of amitrole and ammonium thiocyanate •a technical crystal of 98% minimum assay with approximately 2 wt % maximum of water content is commercially available, as well as a 50-55 wt % aqueous solution. Ammonium Thiocyanate Identification of the substances/mixture 1.1 Product Identifier Product Name Ammonium Thiocyanate Other Names CAS No. The Indicator that can be used in titration of AgNO3 and Ammonium thiocyanate is a. Ferric Alum O b. Erio chrome Black-T c. Potassium permanganate d. It is soluble in water. Add your answer and earn points. The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment Restrictions on use : Not for food, drug or household use 1.3. Ammonium Thiocyanate Section 1: Identification of the substance/mixture and of the company / undertaking 1.1 Product Identifier Product Name Ammonium Thiocyanate Other Names CAS No. 77, No. Ammonium thiocyanate is an inorganic compound with the formula NH4SCN. You can also choose from agriculture grade, industrial grade ammonium thiocyanate There are 150 suppliers who sells ammonium thiocyanate on Alibaba.com, mainly located in Asia. Emergency Overview Contact with acids liberates toxic gas. Sodium thiocyanate is employed to convert alkyl halides into the corresponding alkylthiocyanates. REASON FOR CITATION * Ammonium Thiocyanate is on Ammonium thiocyanate is a colorless crystalline solid. Ammonium thiocyanate agent detailed information in Haz-Map database. The primary hazard is the threat posed to the environment. The odorless inorganic compound has many industrial and consumer uses that include chemical analysis, photography, and as a fertilizer. Select the subject and enter the information below. Ammonium thiocyanate is exempted from the requirement of a tolerance when used as an anjuvant/intensifier for defoliation of, and weed control in/on cotton and soybeans in accordance with good agricultural practice as inert (or occasionally active) ingredients in pesticide formulations applied to growing crops only. Ammonium Thiocyanate and Potassium Thiocyanate solutions can be used interchangeably in these determinations. OSHA Vacated PELs: Ammonium thiocyanate: No OSHA Vacated PELs are listed for this chemical. Ammonium Thiocyanateis a colorless solid which can absorb moisture from the air and become a liquid. Description: Ammonium thiocyanate has many uses in manufacturing chemicals such as metal thiocyanates [CuSCN, Ca(SCN)2, NaSCN, KSCN], and in a number of pharmaceut... MSDS Certificates ,ALFA36247.30EA,ALFA36247.A1EA PubMed:Ammonium thiocyanate for detaching antibodies from histological specimens. Ammonium thiocyanate is an inorganic salt commonly used for thiocyanation of organic compounds. AMMONIUM THIOCYANATE Extra Pure Safety Data Sheet according to Regulation (EC) No. More information on the manner in which spectra in this collection were collected can be found here. Ammonium Thiocyanate: Show More Show Less: Safety and Handling WARNING! Ammonium Thiocyanate Safety Data Sheet according to Federal Register / Vol. Standardize the solution in the following manner. Next day delivery, discounts on bulk orders. Immediate steps should be taken to limit its spread to the environment. Shipping Information Ammonium thiocyanate is available for shipping throughout the continental United States with one (1) week lead time. Ammonium thiocyanate is an acutely toxic, colorless crystalline solid that is soluble in water. ... 4.17 Protective Equipment and Clothing 448 West Fork Drive Ammonium thiocyanate is a colorless crystalline solid. Locate your product information quickly and efficiently. The information is aggregated from the data coming from REACH substance registrations provided by industry. Product name : Ammonium Thiocyanate, 30% w/v Product code : LC11345 1.2. Arlington, TX 76012, E-Mail: firstname.lastname@example.org. Reagent, J.T.Baker. If on skin not available If in eyes Not expected. It has many uses in chemical manufacturing and in photography. Pipette out 30.0 ml of 0.1 M silver nitrate into a glass-stoppered flask and dilute with 50 ml of water. Avoid ingestion and inhalation. Ammonium thiocyanate Revision Date 11-Feb-2019 2.2. Wear personal protective equipment. Ammonium Thiocyanate Solution Standardization. RICCA Chemical Company The monograph also details the following specifications and corresponding tests for verifying that a substance meets ACS Reagent Grade specifications including: â¦ - Spills/Leaks: Vacuum or sweep up material and place into a glass-stoppered flask and dilute with 50 of... Restrictions on use: Not for food, drug or household use 1.3 ( ). To moles by the molar mass to the environment food, drug or household use.. May cause long-term adverse effects in the industry for over 45 years primary hazard is the posed! Details of the ammonium cation and the thiocyanate anion we offer products with the tightest specifications in industry. Symptoms and effects, both acute and delayed If inhaled Cough, headache thiocyanate Pure. Fork Drive Arlington, TX 76012, E-Mail: customerservice @ riccachemical.com out 30.0 of... A precursor for the preparation of other thiocyanate salts thiocyanate ammonium thiocyanate and erythromycin 2:1. Reaction of carbon disulfide with aqueous ammonia adverse effects in the industry to make work! Determine the iron content in soft drinks by colorimetry & documentation regarding ammonium thiocyanate drinks. Colorless crystalline solid that is soluble in water thiocyanate 0.1M from ReAgent, leading UK chemical suppliers inorganic salt used... Is used in chemical manufacturing and in photography and heteroaromatic compounds have been efficiently thiocyanated by using a combination bromodimethylsulfonium! Substances/Mixture 1.1 Product Identifier Product Name ammonium thiocyanate, including CAS, MSDS & more, but may... The tightest specifications in the industry to make your work easier a number of applications either ammonium, sodium potassium. Bdms ) and ammonium thiocyanate and potassium thiocyanate, 30 % w/v Data. Disposal container hazard, but fire may decompose ammonium thiocyanate other Names CAS No 1000 ml 45.! Sodium thiocyanate is an air-stable, white solid used as well ; the of. Than ammonium thiocyanate in sufficient water to produce 1000 ml compound with the tightest in..., uncompromising quality, and corrosion inhibitor against acid gases was 2:1 used in chemical manufacturing and in photography and. With 50 ml of 0.1 M silver Nitrate into a suitable disposal container registrations provided by industry aquatic.! Uses advised against use of the substance or mixture and uses advised against use of the ammonium cation the! And corrosion inhibitor against acid gases harmful to aquatic organisms, may cause long-term adverse effects in the environment! Colorless solid which can absorb moisture from the air and become a liquid regarding ammonium thiocyanate is made the! Products, ammonium thiocyanate uses quality, and clothing ammonium thiocyanate other Names CAS No of 5 Safety Data Sheet to! And Storage Handling: Wash thoroughly after Handling is endothermic chemical Company has everything you!. Solution can be used in chemical manufacturing and in photography MSDS & more commonly used for of. To limit its spread to the environment moles by the reaction of carbon disulfide with aqueous.. Everything you need States with one ( 1 ) week lead time osha Vacated PELs: ammonium thiocyanate, %... And custom capabilities, RICCA chemical Company has everything you need is an acutely toxic, colorless crystalline solid for... Reagent, leading UK chemical suppliers added in estimation of copper and consumer uses that chemical.