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104877 Potassium dihydrogen phosphate

for analysis (<= 0.005% Na) EMSURE® ACS,ISO,Reag. Ph Eur

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: ACS,ISO,Reag. Ph Eur
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7778-77-0231-913-4H₂KO₄PKH₂PO₄136.09 g/molACS,ISO,Reag. Ph Eur

Products

Catalogue NumberPackaging Qty/Pack
1048771000 Plastic bottle 1 kg
1048779012 Bucket, plastic 12 kg
1048779025 Fibre carton 25 kg
Description
Catalogue Number104877
Synonymsmono-Potassium orthophosphate, Potassium biphosphate, Potassium phosphate monobasic
References
Product Information
CAS number7778-77-0
EC number231-913-4
GradeACS,ISO,Reag. Ph Eur
Hill FormulaH₂KO₄P
Chemical formulaKH₂PO₄
Molar Mass136.09 g/mol
HS Code2835 24 00
Quality LevelMQ300
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)≥ 99.0 %
Assay (alkalimetric, calculated on dried substance)98.0 - 100.5 %
Assay (alkalimetric; dried substance)≥ 99.5 %
Identitypasses test
Appearance of solutionpasses test
Insoluble matter≤ 0.01 %
pH-value (5 %; water, 25 °C)4.2 - 4.5
Chloride (Cl)≤ 0.0005 %
Sulfate (SO₄)≤ 0.003 %
Total nitrogen (N)≤ 0.001 %
Heavy metals (as Pb)≤ 0.0010 %
Heavy metals (ACS)≤ 0.001 %
As (Arsenic)≤ 0.0002 %
Fe (Iron)≤ 0.0010 %
Na (Sodium)≤ 0.005 %
Reducing substancespasses test
Loss on drying (130 °C)≤ 0.2 %
Corresponds to ACS,ISO,Reag. Ph Eur
Global Trade Item Number
Catalogue Number GTIN
1048771000 04022536056265
1048779012 04027269691509
1048779025 04022536734507

Documentation

Potassium dihydrogen phosphate SDS

Title

Safety Data Sheet (SDS) 

Potassium dihydrogen phosphate Certificates of Analysis

Product Number PackagingSpecificationLot Number
1048771000 Plastic bottlePDF Specification Document
1048779012 Bucket, plasticPDF Specification Document
1048779025 Fibre cartonPDF Specification Document

Brochure

Title
Inorganics & Solvents for classical analysis
More Than Sure
Smart Up your lab

Technical Info

Title
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