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137039 Potassium dihydrogen phosphate

cryst. EMPROVE® EXPERT Ph Eur,BP,JPC,NF

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

Synonyms: mono-Potassium orthophosphate, Potassium biphosphate, Potassium phosphate monobasic

CAS #: 7778-77-0 EC Number: 231-913-4 Molar Mass: 136.09 g/mol Chemical Formula: KH₂PO₄ Hill Formula: H₂KO₄P Grade: Ph Eur,BP,JPC,NF
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137039
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7778-77-0231-913-4H₂KO₄PKH₂PO₄136.09 g/molPh Eur,BP,JPC,NF

Products

Catalogue NumberPackaging Qty/Pack
1.37039.1000 Plastic bottle 1 kg
1.37039.5000 Plastic bottle 5 kg
1.37039.9029 Double PE Sack 25 kg
Description
Catalogue Number137039
Synonymsmono-Potassium orthophosphate, Potassium biphosphate, Potassium phosphate monobasic
References
Product Information
CAS number7778-77-0
EC number231-913-4
GradePh Eur,BP,JPC,NF
Hill FormulaH₂KO₄P
Chemical formulaKH₂PO₄
Molar Mass136.09 g/mol
HS Code2835 24 00
Quality LevelMQ500
Applications
Biological Information
Physicochemical Information
Density2.33 g/cm3 (21.5 °C)
Melting Point252.6 °C (decomposition)
pH value4.2 - 4.6 (20 g/l, H₂O, 20 °C)
Vapor pressure<0.1 hPa (25 °C)
Bulk density1200 kg/m3
Solubility208 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 dermalLD50 Rabbit > 4640 mg/kg
Safety Information according to GHS
RTECSTC6615500
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
Declaration (railroad and road) ADR, RIDKein Gefahrgut
Declaration (transport by air) IATA-DGRNo Dangerous Good
Declaration (transport by sea) IMDG-CodeNo Dangerous Good
Supplemental Information
Specifications
Assay (alkalimetric, calculated on dried substance)98.0 - 100.5 %
Assay (alkalimetric; dried substance)≥ 99.0 %
Identitypasses test
Appearance of solutionpasses test
Insoluble substances≤ 0.2 %
pH-value (2 %; water)4.2 - 4.6
pH-value (5 %; water)4.2 - 4.5
Carbonatepasses test
Condensed phosphatepasses test
Chloride (Cl)≤ 0.009 %
Fluoride (F)≤ 0.0010 %
Sulfate (SO₄)≤ 0.017 %
Heavy metals (as Pb)≤ 0.0010 %
Al (Aluminium)≤ 0.0005 %
As (Arsenic)≤ 0.0001 %
Fe (Iron)≤ 0.0010 %
Na (Sodium)
≤ 0.1 %
passes test
Pb (Lead)≤ 0.0004 %
Sb (Antimony) (*)≤ 0.0009
Endotoxins≤ 2.5 I.U./g
Total aerobic microbial count≤ 100 CFU/g
Total yeast and mould count≤ 100 CFU/g
DNases (Exo- and endonucleases) (not detectable)passes test
RNases (not detectable)passes test
Proteases (not detectable)passes test
Residual solvents (ICH Q3C)excluded by manufacturing process
Reducing substancespasses test
Loss on drying (105 °C)≤ 0.5 %
Loss on drying (130 °C)≤ 1.0 %
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, JPC NF
Global Trade Item Number
Catalogue Number GTIN
1.37039.1000 04027269303327
1.37039.5000 04027269072193
1.37039.9029 04027269072209

Documentation

Material Qualification Dossier

TitleVersion
7.0

Quality Management Dossier (Open Access)

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Operational Excellence Dossier

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Potassium dihydrogen phosphate SDS

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Safety Data Sheet (SDS) 

Potassium dihydrogen phosphate Certificates of Analysis

Product Number PackagingSpecificationLot Number
1.37039.1000 Plastic bottlePDF Specification Document
1.37039.5000 Plastic bottlePDF Specification Document
1.37039.9029 Double PE SackPDF Specification Document

Certificates

Title