Specification :

L-Calcium lactate
GB12493-90 (16.206) ; INS 327 ; EEC No. E 327 ; E 327 ; CAS 813-80 -2
C 6 H 10 CaO 6 .5H 2 O 308.0

Appearances:
White powder

Item Index
GB6226-86 USP27 BP CP2000
C 6 H 10 CaO 6 % e 98.0 98.0-101.0 98.0-102.0 98.0-103.0
Water solution test Pass the test -- -- -- --
Loss on drying % Meet the requirements 22.0-27.0 22.0-27.0 Pass the test
Free acid d 0.45 % -- Meet the requirements --
Free alkali Meet the requirements -- Meet the requirements --
Volatile fatty acid Meet the requirements Meet the requirements Meet the requirements --
Arsenic d 0.0003% -- -- 0.0002%
Heavy metals d 0.002% 0.002% 20ppm 10ppm
Magnesium and alkali salts d % 1.0 1.0 1.0 --
Clarity and color of solution -- -- Meet the requirements --
Barium -- -- Meet the requirements --
Iron d -- -- 50ppm 0.005%
Chloride d -- -- 200ppm 0.05%
Sulfate d -- -- 400ppm 0.075%
Organic volatile impurities -- Meet the requirements -- --
L(+)Stereochemical purity e 97.0% -- -- --

Packaging and storage:
Preserve in well-closed container, store in cool, dry place.25 kg / paper plastic complex bag, or according to order.