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105109 di-Potassium hydrogen phosphate

anhydrous 99.99 Suprapur®

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
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7758-11-4231-834-5HK₂O₄PK₂HPO₄174.18 g/mol

Products

Catalog NumberPackaging Qty/Pack
1051090100 Plastic bottle 100 g
1051090500 Plastic bottle 500 g
Description
Catalogue Number105109
SynonymsDipotassium hydrogen phosphate, Potassium phosphate dibasic, Dipotassium Phosphate
References
Product Information
CAS number7758-11-4
EC number231-834-5
Hill FormulaHK₂O₄P
Chemical formulaK₂HPO₄
Molar Mass174.18 g/mol
HS Code2835 24 00
Quality LevelMQ100
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 +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Purity (metallic)≥ 99.99 %
Assay (acidimetric)≥ 99.5 %
Specific absorbance (at 260 nm; 10 %; 2 cm; water)≤ 0.010
Chloride (Cl)≤ 5 ppm
Sulfate (SO₄)≤ 30 ppm
As (Arsenic)≤ 0.1 ppm
Ba (Barium)≤ 5.00 ppm
Ca (Calcium)≤ 0.50 ppm
Cd (Cadmium)≤ 0.005 ppm
Ce (Cerium)≤ 0.010 ppm
Co (Cobalt)≤ 0.010 ppm
Cu (Copper)≤ 0.005 ppm
Eu (Europium)≤ 0.010 ppm
Fe (Iron)≤ 0.100 ppm
Hg (Mercury)≤ 0.05 ppm
La (Lanthanum)≤ 0.010 ppm
Mg (Magnesium)≤ 0.50 ppm
Mn (Manganese)≤ 0.010 ppm
Na (Sodium)≤ 50 ppm
Ni (Nickel)≤ 0.010 ppm
Pb (Lead)≤ 0.005 ppm
Sm (Samarium)≤ 0.010 ppm
Sr (Strontium)≤ 0.50 ppm
Tl (Thallium)≤ 0.01 ppm
Y (Yttrium)≤ 0.010 ppm
Yb (Ytterbium)≤ 0.010 ppm
Zn (Zinc)≤ 0.010 ppm
Global Trade Item Number
Catalog Number GTIN
1051090100 04022536061214
1051090500 04022536061221