L-Histidine 71-00-1

CAS No.: 71-00-1
Type: Nutritional Supplements
Appearance: White powder
Molecular Formula： C4H11N3O3
Shelf Life：2 years
Min Order Quantity: As requirements

Items	Limits	Test results
Description	White to light yellow crystals or crystalline particle	Conforms
Assay	≥98.0%	99.6%
Specific Rotation	+12.0°～+14.0°	+12.1°
PH	7.0～8.5	7.52
Loss on drying	≤0.50%	0.10%
Residue on lgnition	≤0.50%	0.10%
Conclusion	Passed test according to the Standard of Factory standard.

Application
(1) L-Histidine is used as nutritional supplements in feed.

(2) L-Histidine is an important component of compound amino acid preparations.

(3) L-Histidine can also be used as food additives.