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106573 di-Sodium hydrogen phosphate dodecahydrate

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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

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1065735000
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      1065739024
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          1065739025
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              1065739029
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                  CO1E1065739029
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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
                      1065735000 04022536079158
                      1065739024 04065270870278
                      1065739025 04022536640891
                      1065739029 04022536995229
                      CO1E1065739029 04061839010024