Disodium hydrogen phosphate dihydrate Ph. Eur., USP, BP endotoxin tested
Supplier: VWR Aurora Production
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VWRB709-12KG
VWRB709-1KG
VWRB709-12KGEA
1251.04
USD
VWRB709-12KG
VWRB709-1KG
Disodium hydrogen phosphate dihydrate Ph. Eur., USP, BP endotoxin tested
di-Sodium hydrogen phosphate dihydrate
Formula:
Na₂HPO₄·2H₂O Melting Pt: 92.5 °C Density: 2.1 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00149182 CAS Number: 10028-24-7 |
Specification Test Results
Arsenic | ≤ 16 ppm |
Chloride | ≤ 0.06 % |
Bacterial Endotoxins | ≤ 2.5 EU/g |
Heavy Metals |
≤ 20 ppm |
Identification (Phosphate) | PASS |
Identification (Sodium) | PASS |
Insoluble Substances | ≤ 0.4 % |
Loss on Drying |
18.5 – 21.5% |
Purity (dried basis) | 98.0 - 100.5% |
Sulfate | ≤0.2 % |
Appearance of solution | PASS |
Arsenic (2.4.2 Method A) | ≤4 ppm |
Chlorides | ≤400 ppm |
Heavy Metals (2.4.8) | ≤ 20 ppm |
Identification A | PASS |
Identification B | PASS |
Identification C | PASS |
Identification D | PASS |
Iron | ≤40 ppm |
Loss on Drying (2.2.32) | 19.5 – 21.0% |
Monosodium Phosphate | ≤2.5% |
Purity (dried substance) | 98.0-101.0% |
Reducing Substances | PASS |
Sulfates | ≤0.1% |
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