L-VALINE

 

FORMULA: C5H11NO2

 

M. W.: 117.15

 

GRADE: FOOD GRADE

 

CAS NO.: 72-18-4

 

DESCRIPTION: CRYSTALLINE LEAFLETS OR A WHILE CRYSTALLINE POWDER HAVING A BITTER TASTE.

 

SPECIFICATIONS:

OPTICAL ROTATION [α]20D

+26.5° -  +29°

PURITY

98-102%

ACIDITY (PH)

6.1

LOSS ON DRYING

0.3%MAX.

RESIDUE ON IGNITION

0.1%MAX.

HEAVY METALS (AS Pb)

0.002%MAX.

Pb

10ppm MAX.

As

3 ppm MAX.

 

PACKING: 25KG/CARTON DRUM AND 9MT/20’FCL.