Ammonium sulphate 99.0-100.5% NF, ACS endotoxin tested

Supplier: VWR Chemicals

Synonyms: Sulphuric acid diammonium salt, Diammonium sulphate, Mascagnite

6496.1000EA 5432 INR
6496.1000 6496.5000 6496.9025
Ammonium sulphate 99.0-100.5% NF, ACS endotoxin tested
Ammonium sulphate

Caution: Not for use as Active Pharmaceutical Ingredient (API)

Formula: (NH₄)₂SO₄
MW: 132,14 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00003391
CAS Number: 7783-20-2
Merck Index: 13,00559

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Specification Test Results

Assay 99.0 --> 100.5 %
Appearance White crystalline powder
Identification (NH4) Passes test NF
Identification (SO4) Passes test NF
pH (25°C; 5 %) 5.0 --> 6.0
Heavy metals (ICP-OES) Max. 5 ppm
Insoluble matter Max. 0.005 %
Residue on ignition Max. 0.005 %
Cl (Chloride) Max. 5 ppm
NO3 (Nitrate) Max. 10 ppm
PO4 (Phosphate) Max. 5 ppm
Fe (Iron) Max. 5 ppm
Bacterial endotoxins Max. 2.5 EU/g
Total aerobic microbial count Max. 1000 CFU/g
Total combined yeasts and molds Max. 10 CFU/g
Residual solvents Passes test
Conforms to NF Passes test
Conforms to ACS Passes test

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