Manufacturer supply 99% free base L-Histidine with reasonable price CAS 71-00-1

Basic Info

Model No.: LYN- 71-00-1

Shelf Life: 2 Years

Form:: Powder

CAS: 71-00-1

Name:: L-Histidine

Additional Info

Packaging:  25kg/Drum

Productivity: 10000kg

Brand: zhishang

Transportation: Ocean,Land,Air

Place of Origin: Shandong, China (Mainland)

Supply Ability: in stock

Certificate: ISO CE

HS Code: 71-00-1

Port: Shanghai,Tianjin,Qingdao

Product Description

Manufacturer supply 99% free base L-Histidine with reasonable price CAS 71-00-1

Description of L-Histidine

 

Product Name: L-Histidine

 

Synonyms:L-Histidine,free base; L-HIS = H-His-OH; L-Histidine Base; H-His-OH

 

Molecular Formula:C6H9N3O2 

 

Molecular Weight:308.2932 

 

CAS NO: 71-00-1

 

EINECS NO:200-745-3  

 

Grade Standard: Pharma Grade, Food Grade

 

Purity: 99%

 

Certification: ISO9001, GMP

 

Specifications of L-Histidine:

 

Items

Specifications

Appearance:

A White crystalline powder

Melting point:

About 185°C(with decomposition)

Identification IR:

Passes the test

Optical Rotation:

-15.5°~-17.5°

Clarity and color of solution:

Clear and colorless

Heavy Metals:

≤10ppm

Arsenic:

≤2ppm

Related substances:

Total:

≤2%

GSSG:

≤1.5%

Loss on drying:

≤0.5%

Residue on ignition:

≤0.10%

Assay:

98.0%-101.0%

 

Usage of L-Histidine:
 
1.Used as a nutrition enhancer, is the amino acid fluid infusion, compound amino acid preparation in the important component. Can be used in the treatment of gastric ulcer. Also used in biochemical research;
2.For babies and infants and the growth of animals is particularly important. Can be used as biochemical reagents and agent, can also be used in the treatment of heart disease, anemia, rheumatoid arthritis and drugs.

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