Calcium Chloride Di hydrate, Merck- Germany

Calcium Chloride Di hydrate, Merck- Germany

0.00৳

Specification

Assay (complexometric)	99.0 – 102.0	%
Identity	passes test
Appearance of solution	passes test
Insoluble matter	s 0.Q1	%
Acidily or alkalinily	passes test
pH-value (5 %; water, 25°C)	4.5 – 8.5
Sulphate (SO.)	s 0.005	%
Heavy melals (as Pb)	s 0.0005	%
AI (Aluminium)	S 0.0001	%
Ba (Barium)	s 0.003	%
Ba (Barium)	passes test
Cu (Copper)	s 0.0005	%
Fe (Iron)	S 0.0003	%
K (Polassium)	s 0.01	%
Mg (Magnesium)	s 0.005	%
Na (Sodium)	S 0.Q1	%
NH. (Ammonium)	S 0.005	%
Sr (Slronlium)	s 0.05	%
Magnesium and alkali metals	s 0.5	%
Oxidizing subslances (as NO,)	s 0.003	%
Corresponds 10 ACS. Reag. Ph Eur