Ammonium persulfate

Ammonium persulfate Property

mp : 120 °C density : 1.98 vapor density : 7.9 (vs air) refractive index : 1.50 storage temp. : Store at RT. solubility : H2O: soluble form : powder Water Solubility : 582 g/L (20 ºC) decomposes Sensitive : Moisture Sensitive Merck : 14,541 Stability:: Stable. Oxidizing. May ignite combustible material. Incompatible with bases, combustible material, hydrogen peroxide, peroxy compounds, silver compounds, zinc. May decompose upon exposure to water or moist air. CAS DataBase Reference: 7727-54-0(CAS DataBase Reference) EPA Substance Registry System: Peroxydisulfuric acid ([(HO)S(O)2]2O2), diammonium salt(7727-54-0)

Safety

Hazard Codes : O,Xn Risk Statements : 8-22-36/37/38-42/43 Safety Statements : 22-24-26-37 RIDADR : UN 1444 5.1/PG 3 WGK Germany : 1 RTECS : SE0350000 HazardClass : 5.1 PackingGroup : III HS Code : 28334000

Ammonium persulfate Chemical Properties,Usage,Production

Chemical Properties Off-white crystalline powder General Description A white crystalline solid. A strong oxidizing agent. Does not burn readily, but may cause spontaneous ignition of organic materials. Used as a bleaching agent and as a food preservative. Air & Water Reactions Soluble in water. Reactivity Profile Ammonium persulfate is a potent oxidizing agent. A powdered mixture with aluminum and water can explode [NFPA 491M 1991]. A mixture with sodium peroxide will explode if subjected to friction (crushing in a mortar), heating, or if a stream of carbon dioxide is passed over Ammonium persulfate [Mellor 10:464 1946-47]. Acidic solutions dissolve iron violently, [Mellor, 1947, Vol. 10, 470]. Health Hazard Inhalation produces slight toxic effects. Contact with dust irritates eyes and causes skin rash.

Ammonium persulfate Preparation Products And Raw materials

Raw materials Ammonium sulfate Sulfuric acid Ammonia

Preparation Products binding agent RF type Dongfeng low polymer viscosity reducer water stabilizing agent YSS-93 polymer bactericidal flocculent amphoteric polyacrylamide emulsion used for paper series PC adhesive of type Dongfeng 6-HYDROXY-7-METHOXYCOUMARIN EMERALDINE BASE POLYANILINE Poly(acrylamide-co-acrylic acid) maleic acid-vinyl acetate copolymer Sodium persulfate selfcrosslinking emulsion use dfor paper PC-01 series thermofusion dyeing leveler PA stiffening agent for synthetic fibre 855 fltrate reducer JST501 acrylate resin emulsion new type CSF series modified sacrylic binder LT-01 emulsion flocculant PDA of cationic type PR-I retanning agent AC anti-fungus leather finishing agent modified acrylic resin emulsion BN binding agent SH-821 thickening agent PAE coupling agent NBC-1 impregnanting agent for leather thickening agent PAS synthetic thickener KG-201 Ca-copolyacrylate deepening agent TR in pigment dying POLY(METHYL ACRYLATE) BT modified acrylic resin binder series weather-proof acrylic binder series rubber latex 104T/C acrylate resin emulsion s-1 TXG retention aid butadiene resin emulsion LHYJ-DS50 selfcrossline adhesive 7601 POLY(ACRYLIC ACID)

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