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104935 Potassium chloride

Overview

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7447-40-7231-211-8ClKKCl74.56 g/molPh Eur,BP,ChP,JP,USP,FCC,E 508

Products

Catalogue NumberPackaging Qty/Pack
1049355000 Plastic bottle 5 kg
1049357025 Drypour - Plastic drum 25 kg
1049359029 Double PE Sack 25 kg
1049359100 Drypour - Plastic drum 100 kg
1049359500 Double PE Sack 20 x 25 kg
Description
Catalogue Number104935
Product Information
CAS number7447-40-7
EC number231-211-8
GradePh Eur,BP,ChP,JP,USP,FCC,E 508
Hill FormulaClK
Chemical formulaKCl
Molar Mass74.56 g/mol
HS Code3105 10 00
Quality LevelMQ500
Physicochemical Information
Boiling point1413 °C (1013 hPa)
Density1.98 g/cm3 (20.0 °C)
Melting Point770 °C
pH value5.5 - 8.5 (50.0 g/l, H₂O, 20.0 °C)
Bulk density1000 kg/m3
Solubility347 g/l
Toxicological Information
LD 50 oralLD50 Rat 2600 mg/kg
Safety Information according to GHS
RTECSTS8050000
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).
Storage and Shipping Information
StorageStore at +15°C to +25°C.
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
Specifications
Assay (argentometric; calculated on dried substance)99.5 - 100.5 %
Assay (argentometric; dried substance)99.0 - 101.0 %
Identitypasses test
Appearance of solutionpasses test
Free acid, free alkalipasses test
Acidity or alkalinitypasses test
Bromide (Br)
passes test
≤ 0.1 %
Bromide (Br) (USP)≤ 0.1 %
Bromide, Iodide (Br,I)passes test
Iodide (I)
passes test
≤ 0.005 %
Sulfate (SO₄)≤ 0.01 %
Heavy metals≤ 0.0005 %
Al (Aluminium)≤ 0.00010 %
As (Arsenic)≤ 0.0001 %
Ba (Barium)passes test
Ca (Calcium)passes test
Cd (Cadmium)≤ 0.0001 %
Fe (Iron)≤ 0.0003 %
Hg (Mercury)≤ 0.0001 %
Mg (Magnesium)≤ 0.001 %
Mn (manganese)passes test
Na (Sodium)
≤ 0.05 %
passes test
Pb (Lead) (*)≤ 0.0002
Ca + Mg (calcium and magnesium)passes test
Magnesium and alkaline-earth metals (as Ca)≤ 0.0200 %
Residual solvents (ICH Q3C)excluded by production process
Loss on drying (130 °C, 2 h)≤ 0.5 %
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, ChP, JP, USP, FCC, E 508
Conforms to the purity criteria on food additives according to the current European Commission Regulation.
Global Trade Item Number
Catalogue Number GTIN
1049355000 04022536057415
1049357025 04054839362330
1049359029 04022536952635
1049359100 04027269671518
1049359500 04022536952642