Shen Zhen Wen Xi Pharmaceutical Technology Co., Ltd
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| Description Ammonium persulfate (APS) is the inorganic compound with the formula (NH4)2S2O8. It is a colourless (white) salt that is highly soluble in water, much more so than the related potassium salt. It is a strong oxidizing agent that is used in polymer chemistry, as an etchant, and as a cleaning and bleaching agent. The dissolution of the salt in water is an endothermic process. Basic Info Chemical Name Ammonium persulfate Synonyms diazanium,sulfonatooxy sulfate; CAS No. 7727-54-0 Molecular Formula H8N2O8S2 Molecular Weight 228.20200 PSA 150.44000 LogP 1.34960 Properties Appearance & Physical State Off-white crystalline powder Density 1.982 Melting Point 120ºC Refractive Index 1.5 Water Solubility 582 g/L (20 ºC) decomposes 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. Storage Condition Store at RT. Vapor Density 7.9 (vs air) |
