Millipore Sigma Vibrant Logo

109828 di-Potassium hydrogen phosphate

anhydrous, low in sodium EMPROVE® API Ph Eur,BP,USP

di-Potassium hydrogen phosphate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Dipotassium hydrogen phosphate, Potassium phosphate dibasic, Dipotassium Phosphate

CAS #: 7758-11-4 EC Number: 231-834-5 Molar Mass: 174.18 g/mol Chemical Formula: K₂HPO₄ Hill Formula: HK₂O₄P Grade: Ph Eur,BP,USP
View Products on Sigmaaldrich.com
109828
View Pricing & Availability
Learn about the Emprove® Program

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7758-11-4231-834-5HK₂O₄PK₂HPO₄174.18 g/molPh Eur,BP,USP

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1098281000
Retrieving availability...
—
Limited Availability Limited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Plastic bottle 1 kg
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      Description
      Catalogue Number109828
      SynonymsDipotassium hydrogen phosphate, Potassium phosphate dibasic, Dipotassium Phosphate
      References
      Product Information
      CAS number7758-11-4
      EC number231-834-5
      GradePh Eur,BP,USP
      Hill FormulaHK₂O₄P
      Chemical formulaK₂HPO₄
      Molar Mass174.18 g/mol
      HS Code2835 24 00
      Quality LevelMQ600
      Applications
      Biological Information
      Physicochemical Information
      Density2.45 g/cm3 (20.5 °C)
      Melting Point>450 °C (decomposition)
      pH value9.2 (H₂O)
      Bulk density700 - 1000 kg/m3
      Solubility1600 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 8000 mg/kg
      Safety Information according to GHS
      RTECSTC5580000
      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 +25°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Assay (alkalimetric, calculated on dried substance)98.0 - 100.5 %
      Identitypasses test
      Appearance of solutionpasses test
      Insoluble substances≤ 0.2 %
      pH-value (5 %; water)8.5 - 9.6
      Carbonatepasses test
      Chloride (Cl)≤ 0.02 %
      Fluoride (F)≤ 0.001 %
      Sulfate (SO₄)≤ 0.1 %
      Heavy metals (as Pb)≤ 0.0010 %
      Al (Aluminium)≤ 0.0003 %
      As (Arsenic)≤ 0.0002 %
      Fe (Iron)≤ 0.0010 %
      Na (Sodium)≤ 0.1 %
      Na (sodium)passes test
      Potassium dihydrogen phosphate≤ 2.5 %
      Potassium dihydrogen phosphate and tri- Potassium phosphatepasses test
      Residual solvents (ICH Q3C)excluded by manufacturing process
      Reducing substancespasses test
      Loss on drying (130 °C)≤ 1.0 %
      Total aerobic microbial count≤ 500 CFU/g
      Bacterial endotoxins< 1.1
      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
      Global Trade Item Number
      Catalogue Number GTIN
      1098281000 04027269063245

      Documentation

      Emprove® API Information Package

      Title

      di-Potassium hydrogen phosphate SDS

      Title

      Safety Data Sheet (SDS) 

      di-Potassium hydrogen phosphate Certificates of Analysis

      Product Number PackagingSpecificationLot Number
      1098281000 Plastic bottlePDF Specification Document

      Certificates

      Title

      Brochure

      Title
      Principios activos a la medida de