Potassium chloride pure Ph. Eur., USP A1362 - Delchimica

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Potassium chloride pure Ph. Eur., USP

 

Synonym

KCl 

Solubility (20°C)

330 g/L (H2O) 

Melting point

773°C 

Formula

ClK 

M

74.56 g/mol 

CAS-No.:

7447-40-7 

HS-No.:

31042090 

EC-No.:

231-211-8 

Storage:

RT 

LGK:

10 - 13 

Disposal:

14 

WGK:

1 

Specification

 

Assay (titr., calc. on dried subst.)

99.0 - 100.5 % 

Appearance of solution

complies 

Identity

complies 

Acidic/alkaline react. subst.

complies 

Heavy metals (as Pb)

max. 0.001 % 

Loss on drying

max. 1.0 % 

Bromide

max. 0.1 % 

Iodide (EP)

complies 

Iodide (USP)

max. 0.005 % 

Sulfate

max. 0.03 % 

Ba

complies 

Ca, Mg

complies 

Fe

max. 0.002 % 

Mg/Alk. earth metals (as Ca)

max. 0.02 % 

Na (USP)

complies 

A1362