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Potassium chloride

suitable for use as excipient
EMPROVE®
exp Ph Eur,BP,JP,USP,FCC,E 508.
CAS No. 7447-40-7,
EC Number 231-211-8
Code: 1049355000
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suitable for use as excipient EMPROVE® exp Ph Eur,BP,JP,USP,FCC,E 508. CAS No. 7447-40-7, EC Number 231-211-8

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7447-40-7 231-211-8 ClK KCl 74.55 g/mol Ph Eur,BP,JP,USP,FCC,E 508
Description
Catalogue Number 104935
Product Information
CAS number 7447-40-7
EC number 231-211-8
Grade Ph Eur,BP,JP,USP,FCC,E 508
Hill Formula ClK
Chemical formula KCl
Molar Mass 74.55 g/mol
HS Code 3105 10 00
Applications
Application Potassium chloride suitable for use as excipient EMPROVE® exp Ph Eur,BP,JP,USP,FCC,E 508. Potassium chloride CAS No. 7447-40-7, EC Number 231-211-8. Potassium chloride MSDS (material safety data sheet) or SDS here.
Physicochemical Information
Boiling point 1413 °C (1013 hPa)
Density 1.98 g/cm3 (20 °C)
Melting Point 773 °C
pH value 5.5 - 8.0 (50 g/l, H₂O, 25 °C)
Bulk density 1000 kg/m3
Solubility 347 g/l
Toxicological Information
LD 50 oral LD50 Rat 2600 mg/kg
Safety Information according to GHS
RTECS TS8050000
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 14
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
Storage Store at +5°C to +30°C.
Transport Information
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No Dangerous Good
Specifications
Assay (argentometric; calculated on dried substance) 99.0 - 100.5 %
Assay (argentometric; dried substance) 99.0 - 101.0 %
Identity passes test
Appearance of solution passes test
Free acid, free alkali passes test
Acidity or alkalinity passes test
Bromide (Br)
passes test
  ≤ 0.1 %
Bromide, Iodide (Br,I) passes test
Iodide (I)
passes test
  ≤ 0.005 %
Sulphate (SO₄) ≤ 0.01 %
Heavy metals (as Pb) ≤ 0.0005 %
Al (Aluminium) ≤ 0.00010 %
As (Arsenic) ≤ 0.0001 %
Ba (Barium) passes test
Cd (Cadmium) ≤ 0.0001 %
Fe (Iron) ≤ 0.001 %
Hg (Mercury) ≤ 0.0001 %
Na (Sodium) ≤ 0.05 %
Na (sodium) passes test
Pb (Lead) ≤ 0.0002 %
Ca + Mg (calcium and magnesium) passes test
Magnesium and alkaline-earth metals (as Ca) ≤ 0.02 %
Loss on drying (130 °C, 3 h) ≤ 0.5 %
Residual solvents (ICH Q3C) excluded by production process
Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present.
Corresponds to Ph Eur, BP, JP, USP, FCC, E 508
Conforms to the purity criteria on food additives according to the current European Commission Regulation.
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