Disodium hydrogen phosphate heptahydrate 98.0-100.5% (dried basis) USP, J.T.Baker®
Supplier: Avantor
Warning
|
Synonyms:
Sodium phosphate dibasic heptahydrate, Sodium hydrogen phosphate heptahydrate, Sodium monohydrogen phosphate heptahydrate
Management of Change (MOC) category = HR
3803-01EA
136.84
EUR
3803-01
3803-07
3803-R
3803-65
Disodium hydrogen phosphate heptahydrate 98.0-100.5% (dried basis) USP, J.T.Baker®
di-Sodium hydrogen phosphate heptahydrate
Formula:
HNa₂O₄P·7H₂O MW: 268,07 g/mol Melting Pt: 48 °C Density: 1,7 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00149180 CAS Number: 7782-85-6 EINECS: 231-448-7 |
Specification Test Results
GMP Manufactured Product | 98.0 - 100.5% |
Meets U.S.P Requirements | ≤16 ppm |
CAUTION: For Manufacturing, processing or repackaging | ≤0.06% |
Bulk Pharmaceutical Chemical | ≤2.5 |
Appearance (Colorless or translucent crystals or granules) | Passes Test |
USP - Assay (Na₂HPO₄) (dried basis) | 98.0 - 100.5 % |
USP - Arsenic (As) | ≤ 16 ppm |
USP - Chloride (Cl) | ≤ 0.06 % |
USP - Endotoxin Concentration (EU/g) | ≤ 2.5 |
USP - Identification | Passes Test |
USP - Insoluble Substances | ≤ 0.4 % |
USP - Loss on Drying | 43.0 - 50.0 % |
USP - Sulfate (SO₄) | ≤ 0.2 % |
EP - Identification A | Passes Test |
EP - Identification C | Passes Test |
EP - Identification D | Passes Test |
EP - Reducing Substances | Passes Test |
EP - Monosodium Phosphate | ≤ 2.5 % |
EP - Chloride (Cl) | ≤ 200 ppm |
EP - Sulfate (SO₄) | ≤ 500 ppm |
EP - Appearance of Solution | Passes Test |
EP - Iron (Fe) | ≤ 20 ppm |
EP - Assay (dried basis) | 98.0 - 101.0 % |
JP - Arsenic (As) | ≤ 2 ppm |
JP - Assay (Na₂HPO₄) (dried basis) | 98.0 - 101.0 % |
JP - Carbonate (CO₃) | Passes Test |
JP - Chloride (Cl) | ≤ 0.014 % |
JP - Clarity and Color of Solution | Passes Test |
JP - Heavy Metals | ≤ 10 ppm |
JP - Identification | Passes Test |
JP - pH (1 in 50) | 9.0 - 9.4 |
JP - Sulfate (SO₄) | ≤ 0.038 % |
No Class 1,2,3 or other solvents are used or produced in the | |
manufacturing or purification of the product. | |
The EP results are derived from testing Sodium Phosphate, Dibasic, | |
7-Hydrate, U.S.P. to the EP chemical specifications derived from | |
Disodium Phosphate Dihydrate and Disodium Phosphate Dodecahydrate. | |
The JP results are derived from testing Sodium Phosphate, Dibasic, | |
7-Hydrate, U.S.P. to the JP chemical specifications derived from Dibasic | |
Sodium Phosphate Hydrate. | |
Elemental Impurities (USP 232, EP 5.20) - Information on elemental | |
impurities for this product is available on the associated Product | |
Regulatory Data Sheet and elemental impurity profile report. |
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