Ammonium peroxodisulphate (APS) ≥98.0%, crystals, BAKER ANALYZED® ACS, J.T. Baker®

Supplier: Avantor
Danger

Synonyms: Ammonium persulphate

0762-05EA 0 INR
0762.5000 0762.1000 0762-05 0762-01 0762-07 EXPOJT0762-1
Ammonium peroxodisulphate (APS) ≥98.0%, crystals, BAKER ANALYZED® ACS, J.T. Baker®
Ammonium peroxodisulphate (APS)

Caution: Because of inherent instability, this reagent may be expected to decrease in strength and to increase in acidity during storage.

Formula: (NH₄)₂S₂O₈
MW: 228.2 g/mol
Melting Pt: 120 °C
Density: 1.98 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00003390
CAS Number: 7727-54-0
EINECS: 231-786-5
UN: 1444
ADR: 5.1,III
Merck Index: 13,00545
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Specification Test Results

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
Store below 20°C.
Assay ((NH₄)₂S₂O₈) ≥ 98.0 %
Insoluble Matter ≤ 0.005 %
Residue after Ignition ≤ 0.050 %
Titrable Free Acid (meq/g) ≤ 0.04
Chloride and Chlorate (as Cl) ≤ 0.001 %
Heavy Metals (as Pb) ≤ 0.005 %
Trace Impurities - Iron (Fe) ≤ 0.001 %
Trace Impurities - Manganese (Mn) ≤ 0.500 ppm
Because of inherent instability, this reagent may be expected to
decrease in strength and to increase in acidity during storage.
After storage for some time, the reagent may fail to meet the specified
requirements for Assay and Titrable Free Acid.
Meets Reagent Specifications for testing USP/NF monographs

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