Spot Supplies Food Grade 99% L-Histidine

• CAS No.: 71-00-1
• Formula: C6h9n3o2
• EINECS: 200-745-3
• Packaging Material: Aluminium Bag
• Storage Method: Normal
• Shelf Life: 2 Years
• Model NO.: HB-Histidine
• Nutrient Composition: L-Histidine
• Resource: Natural
• The content of active substances: 99%
• Product Name: L-Histidine
• Test: HPLC
• Storage: Cool Dry Place
• Product Category: Nutrition Enhancers
• Transport Package: Carton Box
• Specification: 99%
• Trademark: Haibo
• Origin: China
• HS Code: 2933290090
• Production Capacity: 20000 Ton/Month

Product Description

The product form of L-histidine is white powder crystal. It is an important amino acid raw material, is a human semi-essential amino acid, mainly used as amino acid infusion and oral amino acid preparation raw material; In addition, it is also an important drug for the treatment of heart disease, anemia, rheumatoid arthritis, digestive tract ulcer and substantive hepatitis, and is more and more widely used in the field of medicine.

character
L-histidine is a colorless acicular or flake crystal that softenes at 277ºC and decomposes at 287ºC. At 25ºC, the solubility in water is 41.9g/L, very slightly soluble in alcohol, insoluble in ether and chloroform. It's sweet.

use
Use of L-histidine: nutritional supplement, sweetener. Uses: It is used as nutrition fortifier, and is an important component in amino acid infusion and compound amino acid preparation. It can be used to treat gastric ulcers. It is also used in biochemical research.

ANALYSIS	SPECIFICATION	RESULTS
Appearance	White powder	Complies
Odor	Characteristic	Complies
Tasted	Characteristic	Complies
Assay	99%	Complies
Sieve Analysis	100% pass 80 mesh	Complies
Loss on Drying	5% Max.	1.02%
Sulphated Ash	5% Max.	1.3%
Extract Solvent	Ethanol & Water	Complies
Heavy Metal	5ppm Max	Complies
As	2ppm Max	Complies
Residual Solvents	0.05% Max.	Negative
Microbiology
Total Plate Count	1000/g Max	Complies
Yeast & Mold	100/g Max	Complies
E.Coli	Negative	Complies
Salmonella	Negative	Complies