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119753 di-Sodium hydrogen phosphate dihydrate

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119753
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
10028-24-7231-448-7HNa₂O₄P * 2 H₂ONa₂HPO₄ * 2 H₂O177.99 g/mol

Products

Catalog NumberPackaging Qty/Pack
1197530250 Glass bottle 250 g
Description
Catalogue Number119753
SynonymsSodium monohydrogen phosphate, Sodium phosphate dibasic
Descriptiondi-Sodium hydrogen phosphate dihydrate
References
Product Information
CAS number10028-24-7
EC number231-448-7
Hill FormulaHNa₂O₄P * 2 H₂O
Chemical formulaNa₂HPO₄ * 2 H₂O
Molar Mass177.99 g/mol
HS Code2835 22 00
Quality LevelMQ100
Applications
Applicationdi-Sodium hydrogen phosphate dihydrate buffer substance for chromatography LiChropur®. CAS 10028-24-7, chemical formula Na₂HPO₄ * 2 H₂O.
Biological Information
Physicochemical Information
Density2.1 g/cm3 (20 °C)
Melting Point92.5 °C Elimination of water of crystallisation
pH value9.0 - 9.4 (50 g/l, H₂O, 20 °C)
Bulk density850 - 1000 kg/m3
Solubility93 g/l
Dimensions
Materials Information
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).
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Identitypasses test
pH-value (5 %; water)9.0 - 9.2
Assay (acidimetric)≥ 99.0 %
Self-absorption (215 nm; 0.2 mol/l; 1 cm; water)≤ 0.15
Self-absorption (220 nm; 0.2 mol/l; 1 cm; water)≤ 0.05
Self-absorption (254 nm; 0.2 mol/l; 1 cm; water)≤ 0.02
Global Trade Item Number
Catalog Number GTIN
1197530250 04022536180328

Documentation

di-Sodium hydrogen phosphate dihydrate SDS

Title

Safety Data Sheet (SDS) 

di-Sodium hydrogen phosphate dihydrate Certificates of Analysis

Product Number PackagingSpecificationLot Number
1197530250 Glass bottlePDF Specification Document