-Ketoleucine Calcium

license number：H.M.L.N.  H20084611

Chemical Name：Calcium 4-methyl-2-oxopentanoate 

Chemical Structure:

Molecular Formula：C12H18CaO6

Molecular Weight: 298.35

Appearance: White to off-white crystalline powder 

Identification: Infrared absorption spectrophotometry comlies

Absorbency：430nm  E1％1cm≤0.05

PH value:  5.0-7.5

Related substances: Total impurity ≤1.0％

Methanol  aether：Methanol≤0.3％，aether≤0.5％。

Water content: ≤12.0％

Assay: Contains98.5%～102.0% of C12H18CaO6 calculated on the anhydrous basis.

Calcium Content: 13.22%～13.70%

Chlorides： ≤0.02％

Microbial limit：Complies with reqirements

Use: API for Compound α-Ketoacid Tablets

Packing: 25Kg/fiber drum 

Product capacity: 1.0ton/month