Sulfamic acid

Sulfamic acid Property

mp : 215-225 °C (dec.)(lit.) density : 2,12 g/cm3 refractive index : 1.553 Water Solubility : 146.8 g/L (20 ºC) Merck : 14,8921 Stability:: Stable. CAS DataBase Reference: 5329-14-6(CAS DataBase Reference) NIST Chemistry Reference: Sulfamic acid(5329-14-6) EPA Substance Registry System: Sulfamic acid(5329-14-6)

Safety

Hazard Codes : Xi Risk Statements : 36/38-52/53 Safety Statements : 26-28-61-28A RIDADR : UN 2967 8/PG 3 WGK Germany : 1 RTECS : WO5950000 HazardClass : 8 PackingGroup : III HS Code : 28111980 Hazardous Substances Data: 5329-14-6(Hazardous Substances Data)

Sulfamic acid Chemical Properties,Usage,Production

Chemical Properties white crystals General Description A white crystalline solid. Density 2.1 g / cm3. Melting point 205°C. Combustible. Irritates skin, eyes, and mucous membranes. Low toxicity. Used to make dyes and other chemicals. Air & Water Reactions Moderately soluble in water [Hawley]. Reactivity Profile Sulfamic acid reacts exothermically with bases. Aqueous solutions are acidic and corrosive. Health Hazard TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution. Fire Hazard Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.

Sulfamic acid Preparation Products And Raw materials

Raw materials SULFURIC ACID Sulfur dioxide Urea Sulfur trioxide Acetone oxime Sulfuric acid

Preparation Products sodium nonylphenol polyoxyethylene ether sulfate Nickel bis(sulphamidate) Disperse Red 153 fatty alcohol ammonium sulfate Acesulfame AMIDO GREEN BLACK B TRIOXSALEN Methyl Orange Bensulfuron methyl Pigment Red 175 6-Methyl-1,2,3-oxathiazin-4(3H)-one 2,2-dioxide potassium salt Bromoxynil Ammonium sulfamate SULCOFURON-SODIUM MONOHYDRATE nonylphenyl polyoxyethylene ether sulfate triethanolamine COBALT (II) SULFAMATE 5,6-Dimethylxantheonone-4-acetic acid Direct Black 56 Filth remover 2-Chlorobenzonitrile Irsogladine Sodium N-cyclohexylsulfamate Molasses Cleaning agent METOSULAM Disperse Yellow 104

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