L-Histidine is used as a nutrition enhancer, is the amino acid fluid infusion, compound amino acid preparation in the important component. It can be used in the treatment of gastric ulcer. Also used in biochemical research;For babies and infants and the growth of animals L-Histidine is particularly important,also can be used as biochemical reagents and agent, can also be used in the treatment of heart disease, anemia, rheumatoid arthritis and drugs.
NAME: |
L-Histidine |
|
CAS NO.: |
71-00-1 |
|
EINECS NO.: |
200-745-3 |
|
CHEMICAL FORMULA: |
C6H9N3O2 |
|
FORMULA WEIGHT: |
155.16 |
|
HS CODE: |
2933290090 |
|
SPECIFICATION: |
Items |
Specifications |
Apperances |
White crystal powder |
|
Assay ( on dry basis) % |
99.5-101.5 |
|
PH Value |
7-8.5 |
|
Loss on Dying % |
≤0.2 |
|
Heavy Metals (Pb) % |
≤0.0015 |
|
Residue on Ignition % |
≤0.4 |
|
Chloride(Cl) % |
≤0.05 |
|
Sulfate |
≤0.03 |
|
Iron(Fe) % |
≤0.003 |
|
Specific Rotation |
+12.6-+14.0° |
|
Mesh Size |
100% through 80 mesh |
|
Yeast and Mold cfu/g |
≤100 |
|
Salmonella |
Negative |
|
PACKAGING: |
25kg/drum |
|
QUANTITY/CONTAINER: |
1kg with double plastic container inside/Aluminum foil bag outside. 25kg with double plastic container inside/Fiber drum outside. |
|
HANDLING&STORAGE: |
Store in cool & dry place, avoid sunlight and high temperature |