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Ammonium persulfate

Catalog No. 09920 Name Sigma Aldrich
CAS Number 7727-54-0 Website http://www.sigmaaldrich.com
M. F. H8N2O8S2 Telephone 1-800-521-8956
M. W. 228.20212 Fax
Purity ≥98.0% (RT) Email
Storage Chembase ID: 102109

SYNONYMS

Title
过硫酸铵
IUPAC name
O-[(sulfoperoxy)sulfonyl]oxidanol diamine
IUPAC Traditional name
peroxydisulfuric acid diamine
Synonyms
过二硫酸铵
APS
AP
PER
Ammonium peroxodisulfate
Ammonium peroxydisulfate
过氧二硫酸铵

DATABASE IDS

CAS Number 7727-54-0
EC Number 231-786-5
MDL Number MFCD00003390

PROPERTIES

Antion Traces chloride (Cl-): ≤20 mg/kg
Cation Traces Ca: ≤50 mg/kg
Cation Traces Cd: ≤50 mg/kg
Cation Traces Co: ≤50 mg/kg
Cation Traces Cu: ≤50 mg/kg
Cation Traces Fe: ≤10 mg/kg
Cation Traces K: ≤100 mg/kg
Cation Traces Mn: ≤2 mg/kg
Cation Traces Na: ≤500 mg/kg
Cation Traces Ni: ≤50 mg/kg
Cation Traces Pb: ≤50 mg/kg
Cation Traces Zn: ≤50 mg/kg
Grade purum p.a.
Ignition Residue ≤0.1% (as SO4)
Impurities ≤0.2% free acid (as H2SO4)
Linear Formula (NH4)2S2O8
Purity ≥98.0% (RT)
Vapor Density 7.9 (vs air)
GHS Pictograms GHS03
GHS Pictograms GHS07
GHS Pictograms GHS08
GHS Signal Word Danger
GHS Hazard statements H272-H302-H315-H317-H319-H334-H335
European Hazard Symbols Oxidising Oxidising (O)
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
GHS Precautionary statements P220-P261-P280-P305 + P351 + P338-P342 + P311
RID/ADR UN 1444 5.1/PG 3
Risk Statements 8-22-36/37/38-42/43
RTECS SE0350000
Safety Statements 22-24-26-37
Hazard Class 5.1
UN Number 1444
Packing Group 3
German water hazard class 1

DETAILS

Description (English)
Application
Catalyst for acrylamide gel polymerization.
Description (简体中文)
Application
丙烯酰胺凝胶聚合催化剂。

REFERENCES