Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

106575 di-Sodium hydrogen phosphate heptahydrate

for analysis EMSURE® ACS

di-Sodium hydrogen phosphate heptahydrate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 7782-85-6 EC Number: 231-448-7 Molar Mass: 268.07 g/mol Chemical Formula: Na₂HPO₄ * 7 H₂O Hill Formula: HNa₂O₄P * 7 H₂O Grade: ACS
View Products on Sigmaaldrich.com
106575
Purchase on Sigma-Aldrich

Overview

Replacement Information
Replacement InformationIn North America 106575.1000 is identical to SX0715-3 but in a smaller pack size
In North America 106575.9025 is identical to SX0715-20 but in a smaller pack size

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7782-85-6231-448-7HNa₂O₄P * 7 H₂ONa₂HPO₄ * 7 H₂O268.07 g/molACS

Products

Catalogue NumberPackaging Qty/Pack
1065751000 Plastic bottle 1 kg
1065759025 Fibre carton 25 kg
Description
Catalogue Number106575
ReplacesSX0715; SX0715-3; SX0715-20
Descriptiondi-Sodium hydrogen phosphate heptahydrate
References
Product Information
CAS number7782-85-6
EC number231-448-7
GradeACS
Hill FormulaHNa₂O₄P * 7 H₂O
Chemical formulaNa₂HPO₄ * 7 H₂O
Molar Mass268.07 g/mol
HS Code2835 22 00
Quality LevelMQ300
Applications
Biological Information
Physicochemical Information
Density1.68 g/cm3 (20 °C)
Melting Point48 °C Elimination of water of crystallisation
pH value9.0 - 9.3 (50 g/l, H₂O, 25 °C)
Bulk density800 kg/m3
Solubility154 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 12930 mg/kg
Safety Information according to GHS
RTECSWC4600000
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
Assay (acidimetric)98.0 - 102.0 %
Identitypasses test
Insoluble matter≤ 0.005 %
pH-value (5 %; water, 25 °C)8.7 - 9.3
Chloride (Cl)≤ 0.001 %
Sulfate (SO₄)≤ 0.005 %
Heavy metals (ACS)≤ 0.001 %
Fe (Iron)≤ 0.001 %
Corresponds to ACS
Global Trade Item Number
Catalogue Number GTIN
1065751000 04022536752358
1065759025 04022536752365