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106585 di-Sodium hydrogen phosphate

anhydrous EMPROVE® EXPERT Ph Eur,BP,USP,JPE,E 339

di-Sodium hydrogen phosphate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 7558-79-4 EC Number: 231-448-7 Molar Mass: 141.96 g/mol Chemical Formula: Na₂HPO₄ Hill Formula: HNa₂O₄P Grade: Ph Eur,BP,USP,JPE,E 339
106585
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Overview

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7558-79-4231-448-7HNa₂O₄PNa₂HPO₄141.96 g/molPh Eur,BP,USP,JPE,E 339

Products

Catalogue NumberPackaging Qty/Pack
1065855000 Plastic bottle 5 kg
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1065859027 Plastic drum 25 kg
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1065859051 Plastic drum 50 kg
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Description
Catalogue Number106585
Descriptiondi-Sodium hydrogen phosphate
Product Information
CAS number7558-79-4
EC number231-448-7
GradePh Eur,BP,USP,JPE,E 339
Hill FormulaHNa₂O₄P
Chemical formulaNa₂HPO₄
Molar Mass141.96 g/mol
HS Code2835 22 00
Quality LevelMQ500
Physicochemical Information
Density1.53 g/cm3 (20 °C)
Melting Point>450 °C (decomposition)
pH value8.9 - 9.2 (50 g/l, H₂O, 25 °C)
Bulk density880 kg/m3
Solubility77 g/l
Toxicological Information
LD 50 oralLD50 Rat > 2000 mg/kg
Safety Information according to GHS
RTECSWC4500000
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 +15°C to +25°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 (calculated on dried substance according to Ph Eur)98.0 - 101.0 %
Assay (calculated on dried substance according to USP)98.0 - 100.5 %
Assay (acidimetric; dried substance)99.0 - 101.0 %
Identitypasses test
Appearance of solutionpasses test
In water insoluble matter (calculated on dried substance)≤ 0.20 %
Sodium dihydrogen phosphate (NaH₂PO₄)≤ 2.5 %
pH-value (1 %, water)9.0 - 9.4
Carbonatepasses test
Chloride (Cl)≤ 0.010 %
Fluoride (F)≤ 0.001 %
Sulfate (SO₄)≤ 0.030 %
Heavy metals (as Pb)≤ 0.0010 %
As (Arsenic)≤ 0.0001 %
Cd (Cadmium)≤ 0.0001 %
Fe (Iron)≤ 0.002 %
Hg (Mercury)≤ 0.0001 %
Ni (Nickel)*≤ 0.0002
Pb (Lead)≤ 0.0001 %
Residual solvents (ICH Q3C)excluded by production process
Substances reducing potassium permanganatepasses test
Loss on drying (130 °C)≤ 1.0 %
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, USP, JPE, E 339
Conforms to the purity criteria on food additives according to the current European Commission Regulation.
Global Trade Item Number
Catalogue Number GTIN
1065855000 04022536079608
1065859027 04054839662485
1065859051 04054839575730