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106573 di-Sodium hydrogen phosphate dodecahydrate

cryst. EMPROVE® EXPERT Ph Eur,BP,ChP,JP,USP

di-Sodium hydrogen phosphate dodecahydrate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Sodium monohydrogen phosphate, Sodium phosphate dibasic

CAS #: 10039-32-4 EC Number: 231-448-7 Molar Mass: 358.1 g/mol Chemical Formula: Na₂HPO₄ * 12 H₂O Hill Formula: HNa₂O₄P * 12 H₂O Grade: Ph Eur,BP,ChP,JP,USP
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106573
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Overview

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
10039-32-4231-448-7HNa₂O₄P * 12 H₂ONa₂HPO₄ * 12 H₂O358.1 g/molPh Eur,BP,ChP,JP,USP

Products

Catalogue NumberPackaging Qty/Pack
1.06573.1000 Plastic bottle 1 kg
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1.06573.5000 Plastic bottle 5 kg
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1.06573.9025 Plastic sack 25 kg
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1.06573.9026 Plastic drum 25 kg
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1.06573.9029 Double PE Sack 25 kg
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Description
Catalogue Number106573
SynonymsSodium monohydrogen phosphate, Sodium phosphate dibasic
Descriptiondi-Sodium hydrogen phosphate dodecahydrate
Product Information
CAS number10039-32-4
EC number231-448-7
GradePh Eur,BP,ChP,JP,USP
Hill FormulaHNa₂O₄P * 12 H₂O
Chemical formulaNa₂HPO₄ * 12 H₂O
Molar Mass358.1 g/mol
HS Code2835 22 00
Quality LevelMQ500
Physicochemical Information
Density1.52 g/cm3 (20 °C)
pH value8.4 - 9.6 (35.8 g/l, H₂O, 25 °C)
Bulk density800 - 900 kg/m3
Solubility218 g/l
Toxicological Information
LD 50 oralLD50 Rat > 2000 mg/kg
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly hazardous to water
Disposal14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
Storage and Shipping Information
StorageStore at +2°C to +8°C.
Transport Information
Declaration (railroad and road) ADR, RIDKein Gefahrgut
Declaration (transport by air) IATA-DGRNo Dangerous Good
Declaration (transport by sea) IMDG-CodeNo Dangerous Good
Specifications
Assay (alkalimetric)98.5 - 102.5 %
Assay (alkalimetric, calculated on dried substance)98.5 - 100.5 %
Assay (alkalimetric, calculated on dried substance; ChP)98.0 - 101.0 %
Assay (acidimetric, calculated on dried substance according to JP)98.0 - 101.0 %
Identitypasses test
Appearance of solutionpasses test
In water insoluble matter≤ 0.05 %
Alkalinity9.0 - 9.4
pH-value (2 %; water)9.0 - 9.4
pH-value (5 %; water)9.0 - 9.3
Carbonatepasses test
Chloride (Cl)≤ 0.001 %
Sulfate (SO₄)≤ 0.01 %
Heavy metals (as Pb)≤ 0.0001 %
As (Arsenic)≤ 0.0001 %
Fe (Iron)≤ 0.001 %
Sodium dihydrogen phosphate (NaH₂PO₄)≤ 2.5 %
Residual solvents (ICH Q3C)excluded by production process
Substances reducing potassium permanganate (as O)passes test
Loss on drying (130 °C)57.0 - 61.0 %
Endotoxins≤ 2.5 I.U./g
Total aerobic microbial count≤ 100 CFU/g
Total yeast and mould count≤ 100 CFU/g
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Corresponds to Ph Eur,BP,ChP,JP,USP
Global Trade Item Number
Catalogue Number GTIN
1.06573.1000 04022536079134
1.06573.5000 04022536079158
1.06573.9025 04022536640891
1.06573.9026 04022536640907
1.06573.9029 04022536995229