Ammonium Thiocyanate Chemical Formula
CAS: 1762-95-4
EINECS: 217-175-6
Molecular Formula: CH4N2S
Molecular Weight: 76.12
Appearance: White powder
Assay: 99.0%min
Ammonium Thiocyanate
CAS NO.1762-95-4
Molecular formula: NH4SCN
Molecular weight: 76.12
Solubility: soluble in water, soluble in ethanol, acetone, and ammonia water.
Preparation of ammonium thiocyanate chemical formula:
Boil ammonium cyanide solution with sulfur powder.
|
ITEM |
SPECIFICATION |
| NH4SCN(Drying) |
≧99 |
| PH |
4.5-6.0 |
| Clarity Test | Clarity |
| Insoluble Substance | ≦0.02 |
| Cl- |
≦0.02 |
| SO4 2- | ≦0.02 |
| Pb | ≦0.001 |
| Fe | ≦0.0003 |
| Water | ≦0.1 |
Purpose of ammonium thiocyanate chemical formula:
It Used in the steel industry to prepare leaching agents.
Silver, mercury, trace iron determination, pesticide nitrogen content analysis, water quality analysis, and preparation of standard solutions for thiocyanate ions are used in analytical chemistry.
It Used as a blackening agent in nickel plating electrolytes and for determining iron and silver ions in electrolytes in analytical chemistry.
Security terminology:
S13Keep away from food, drink and animal foodstuffs.
S61Avoid release to the environment. Refer to special instructions / safety data sheets.
Risk terminology:
R20/21/22Harmful by inhalation, in contact with skin and if swallowed.
R32Contact with acid liberates very toxic gas.
R52/53Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
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