Ammonium sulfate, crystals USP, ACS, FCC suitable for use as excipient (GMP, ISO 9001, ISO22000)
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50704000120
50704000600
89234-890EA
705
USD
89234-890
10017-908
Ammonium sulfate, crystals USP, ACS, FCC suitable for use as excipient (GMP, ISO 9001, ISO22000)
Ammonium sulphate
For excipient use only.
Ammonium Sulfate is in conformity with the last edition of: FCC, USP, and ACS.
Certifications: ISO 9001:2008
ISO 22000:2006
Kosher including Passover days
HALAL
Ordering information: Minimum order quantities may apply; contact your VWR representative for more information.
Formula:
(NH₄)₂SO₄ MW: 132.14 g/mol Melting Pt: 336…339 °C Density: 1.78 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00003391 CAS Number: 7783-20-2 EINECS: 231-984-1 REACH: 01-2119455044-46 Merck Index: 13,00559 |
Specification Test Results
Identification A & B | Corresponds to tests |
Assay (USP) | 99.0 - 100.5 % |
pH (USP) | 5 – 6 |
Residue on ignition (USP) | 0.005 % Max. |
Insoluble matter (USP) | 0.005 % Max. |
Phosphate (USP) | 5 µg/g Max. |
Chloride (USP) | 5 ug/g Max. |
Nitrate (USP) | 0.001% Max. |
Iron (USP) | 5 µg/g Max |
Total aerobic microbial (USP/ACS) | 1000 cfu/g Max. |
Mold and yeasts (USP/ACS) | 10 cfu/g Max. |
Assay (FCC) | 99.0 – 100.5 % |
Appearance (FCC) | Colorless or white crystals or granules that decompose at temperatures above 280°C. |
Solubility (FCC) | One gram is soluble in about 1.5 ml of water. It is soluble in alcohol. |
Residue on ignition (FCC) | 0.25% Max. |
Lead (FCC) | 3 mg/kg Max. |
Selenium (FCC) | 0.003 % Max. |
Assay (ACS) | 99.0% Min. |
pH (ACS) | 5.0 – 6.0 |
Residue on ignition (ACS) | 0.005 % Max. |
Insoluble matter (ACS) | 0.005 % Max. |
Phosphate (ACS) | 5 ppm Max. |
Chloride (ACS) | 5ppm Max. |
Nitrate (ACS) | 0.001% Max. |
Iron (ACS) | 5ppm Max. |
Total aerobic microbial | 1000 cfu/g Max. |
Heavy metals (as Pb) (ACS) | 5 ppm Max. |
Bacterial endotoxins | 2.5 EU/g Max. |
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