119753 di-Sodium hydrogen phosphate dihydrate

119753
View Pricing & Availability

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
10028-24-7 231-448-7 HNa₂O₄P * 2 H₂O Na₂HPO₄ * 2 H₂O 177.99 g/mol

Pricing & Availability

Catalog Number AvailabilityPackaging Qty/Pack Price Quantity
1197530250
Retrieving availability...
Limited AvailabilityLimited Availability
Stocked 
Discontinued
Limited Quantities Available
Available
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      Glass bottle 250 g
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity needs to be mulitiple of
      Upon Order Completion More Information
      You Saved ()
       
      Request Pricing
      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 +5°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

      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