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• 100% Safe Ammonium thiocyanate
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Quick Details

• ProName: Low Price Ammonium thiocyanate CAS 176...
• CasNo: 1762-95-4
• Molecular Formula: CH4N2S
• Appearance: White powder
• Application: Used as an auxiliary raw material for ...
• DeliveryTime: 3-5days
• PackAge: Barreled
• Port: shanghai
• ProductionCapacity: 5000 Metric Ton/Year
• Purity: 99%
• Storage: 2-8°C
• Transportation: 2-8°C
• LimitNum: 10 Kilogram
• Place of Origin: China

Superiority

Details

Physicochemical properties
Density: 1.3
Boiling point: 146ºC at 760 mmHg
Melting point: 152-154 °C(lit.)
Molecular formula: CH4N2S
Molecular weight: 76.121
Flash point: 190 °C
Exact quality: 76.009521
PSA: 65.83000
LogP: 0.72118
Appearance: colorless or white crystal or powder
Vapor pressure: 2.86E-06mmHg at 25°C
 

Storage conditions
1. Avoid contact with acid, alkali, moisture, and water; avoid light exposure; store in a ventilated and dry warehouse.
2. This product is easy to deliquescence, should be moisture-proof, water-proof, sealed and stored.

Stability
1. Easily soluble in water, ethanol, liquid ammonia, acetone, pyridine and liquid sulfur dioxide. It shows an endothermic reaction when dissolved in water. It will produce blood-red iron thiocyanide when it encounters iron salts, which does not react with ferrous salts.
2. The solution is red under the action of sunlight. It forms thiourea when heated to about 140°C, and decomposes into ammonia, carbon disulfide and hydrogen sulfide at 170°C. The solubility is 64.95g/100g aqueous solution (26.33°C), 81.73g/100g aqueous solution (71.53°C).
3. When heated to 200～300℃, it will be decomposed into ammonia, carbon disulfide and hydrogen sulfide. It absorbs a lot of heat when it dissolves in water. Can be used as a chemical coolant
Water solubility 163 g/100 mL (20 ºC)

Function
【Use One】
Used as an auxiliary raw material for the production of hydrogen peroxide, and also used in dyes, organic synthesis, pesticides, medicines, etc.
【Use Two】
Used as a polymerization catalyst for dyes and organic synthesis, used for the separation of pesticides, weeding, defoliants, and antibiotics, and also a raw material for the production of cyanide and thiourea
【Use Three】
Used as an analytical reagent and also used for the separation of antibiotics
【Use four】
It is an auxiliary raw material for the manufacture of hydrogen peroxide. Used as a polymerization catalyst for dyes and organic synthesis. Used for separation of pesticides and antibiotics, analytical reagents, etc. It is also a raw material for the manufacture of cyanide, ferrocyanide and thiourea. Also used for zinc coating, printing and dyeing diffusion agent, electroplating additives.
【Usage Five】
Verification and determination of trace iron, determination of silver and mercury, etc., polymerization catalyst, separation of antibiotics, analysis of pesticide content, water quality analysis, preparation of thiocyanate and standard solutions.