[A10632] CAS 1762-95-4 | Ammonium thiocyanate, 98+% | Alfa
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Brand: Alfa Aesar
1762-95-4 | CH4N2S | ammonium thiocyanate
Chemical Identifiers
CAS
1762-95-4
Molecular Weight (g/mol)
76.12
Synonym
ammonium thiocyanate
SMILES
[NH4+].[S-]C#N
InChI Key
SOIFLUNRINLCBN-UHFFFAOYSA-N
Molecular Formula
CH4N2S
IUPAC Name
ammonium cyanosulfanide
Specifications
Assay (Argentometric Titration)
≥98.0 to ≤102.0%
Identification (FTIR)
Conforms
Water Content (Karl Fischer Titration)
≤1.25%
Appearance (Color)
White to pale cream
Form
Crystals or crystalline powder
설명
Ammonium thiocyanate has many uses in manufacturing chemicals such as metal thiocyanates [CuSCN, Ca(SCN)2, NaSCN, KSCN] and in a number of pharmaceuticals. It is used in freezing solutions, pickling, printing, and as a corrosion inhibitor against acid gases. It is used in the photography industry as a stabilizer or an accelerator. It is also used in fertilizers, fabric dyeing, zinc coating, electroplating and as a separator of zirconium and hafnium as well as gold and iron. It is also used in analytical chemistry for titrimetric analysis and to determine the iron content by colorimetry in soft drinks.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Ammonium thiocyanate has many uses in manufacturing chemicals such as metal thiocyanates [CuSCN, Ca(SCN)2, NaSCN, KSCN] and in a number of pharmaceuticals. It is used in freezing solutions, pickling, printing, and as a corrosion inhibitor against acid gases. It is used in the photography industry as a stabilizer or an accelerator. It is also used in fertilizers, fabric dyeing, zinc coating, electroplating and as a separator of zirconium and hafnium as well as gold and iron. It is also used in analytical chemistry for titrimetric analysis and to determine the iron content by colorimetry in soft drinks.
Ammonium thiocyanate has many uses in manufacturing chemicals such as metal thiocyanates [CuSCN, Ca(SCN)2, NaSCN, KSCN] and in a number of pharmaceuticals. It is used in freezing solutions, pickling, printing, and as a corrosion inhibitor against acid gases. It is used in the photography industry as a stabilizer or an accelerator. It is also used in fertilizers, fabric dyeing, zinc coating, electroplating and as a separator of zirconium and hafnium as well as gold and iron. It is also used in analytical chemistry for titrimetric analysis and to determine the iron content by colorimetry in soft drinks.
Solubility
Soluble in water, ethanol, methanol, ammonia and acetone. Insoluble in chloroform and ethyl acetate.
Notes
Light sensitive and hygroscopic. Incompatible with strong oxidizing agents, strong acids and lead nitrate.
Other References:
Merck Index:14,561Beilstein:3595135
GHS Hazard and Precautionary Statements
Hazard Statements:H302+H312+H332-H318
GHS H StatementH302-H312-H332 Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled.
Precautionary Statements:P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P310-P312-P330-P363-P501c
Risk & Safety
TSCA:YesRTECS Number:XK7875000
경고:RUO – Research Use Only
CAS1762-95-4FORMULACH4N2SEINECS217-175-6MDLMFCD00011428
| Pakage | 1000g, 250g, 5000g |
|---|---|
| brand | Alfa Aesar |
