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Dongying City Longxing Chemical Co., Ltd.
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Sulfamic acid

Details for Sulfamic acid

Sulfamic acid

Category:

Organic chemicals and Derivatives

Sulfamic acid
CAS NO: 5329-14-6
EC NO: 226-218-8
Molecular Formula: H3NO3S
Molecular Weight: 97.09
Specification:
InChI: InChI=1/H3NO3S/c1-5(2,3)4/h(H3,1,2,3,4)
Product description:
Physical and chemical properties Color and odor state: colorless orthorhombic crystal or white crystal, odorless. 
Toxicity: low toxicity Flammability: non-flammable
Density: 2.126   Volatility: non-volatile
Corrosivity: strong   Stability: stable
Melting point: 1215--225°C   Acidity and alkaline: acidity 
Hygroscopicity: Does not absorb moisture  
Solubility: soluble in water and liquid ammonia, slightly soluble in ethanol and methanol, slightly soluble in acetone and insoluble in ether. Insoluble in organic solvents
Uses Amino sulfonic acid is an important fine chemical product, which is widely used in various industrial equipment and civil cleaning agents for the manufacture of metals and ceramics, petroleum processing agents and cleaning agents, electroplating industrial agents, electrochemical polishing agents, asphalt emulsifiers, and etching agents. Various fields such as sulfonating agents for dyes, medicines and pigment industries, dyeing agents, high-efficiency bleaching agents, fiber, paper flame retardants, softeners, resin crosslinking accelerators, herbicides, anti-blooming agents, and standard analytical reagents in.
Hazard category 8.1 acid corrosive products
Fire-fighting measures Sulfamic acid is decomposed by heat, releasing toxic gases such as nitrogen and sulfur oxides. Use foggy water, foam, carbon dioxide, and sand to extinguish the fire.
Emergency treatment It is recommended that the handlers wear dust masks (full face masks) and wear anti-acid and alkali overalls. Do not directly touch the leakage. A small amount of leakage should be collected in a dry, clean, covered container. It can also be washed with a lot of water, and the washing water is diluted and put into the waste water system. Large amount of leakage: collect and recycle or transport to waste disposal sites for disposal.
Packaging, storage, transportation 25 kg/bag, packed in a wooden box lined with polyethylene plastic bag, stored in a cool, ventilated and dry place. The packaging should be sealed to prevent moisture. Protect from rain and sunlight during transportation. Wear gas masks and gloves when disposing of escaping materials, sweep them up with sand and soil or rinse them with water.
 
Synonyms: sulphamic acid;Amidosulfonic acid;Amidosulfuric acid; Aminosulfonic acid;
Molecular Structure: Sulfamic acid 5329-14-6
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