Place of Origin: | Shaanxi, China |
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Brand Name: | Ceres |
Certification: | ISO9001,GMP |
Model Number: | L-Histidine |
Minimum Order Quantity: | 1kg |
Price: | $20-$30/kg |
Packaging Details: | Drum, Vacuum Packed, Aluminium Foil Bag |
Payment Terms: | T/T, Paypal, Western Union, L/C, MoneyGram, D/A, D/P |
Supply Ability: | 5000 Kilogram/Kilograms per Month |
Product Name: | L-Histidine | Appearance: | White Powder |
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Assay: | 98% | CAS NO: | 71-00-1 |
EINECS: | 200-745-3 | Solubility: | Soluble In Water |
Free Sample: | Available | Application: | Nutritional Supplements, Sweeteners |
Highlight: | CAS 71-00-1 Amino Acid Powder,CAS 71-00-1 L-Histidine,Nutritional Supplements L-Histidine |
Product name | L-Histidine |
CAS NO. | 71-00-1 |
Form | white crystal powder |
Specification | 98% |
Molecular Formula | C6H9N3O2 |
Molecular Weight | 155.16 |
Shelf life | 2 years |
L-histidine is a white crystal powder .It is an important raw material of amino acids and a semi-essential amino acid for human body. It is mainly used as raw material for amino acid infusion and oral amino Chemicalbook acid preparation.In addition, it is also an important drug in the treatment of heart disease, anemia, rheumatoid arthritis, digestive tract ulcer and substantial hepatitis, and has been used more and more widely in the field of medicine
Analysis | Specification | Result | Test method |
Physical Description | |||
Appearance | White Crystal Powder | Complies | Visual |
Odor | Characteristic | Complies | Organoleptic |
Tasted | Characteristic | Complies | Organoleptic |
Particle size | 100% through 80 mesh | Complies | 80 Mesh |
Chemical Tests | |||
Assay (L-Histidine) | 99% | 99.15% | HPLC |
Loss on Drying | 5.0% Max | 0.13% | 5g/105℃/2hrs |
Sulphated Ash | 5.0%Max | 0.08% | 2g/525℃/3hrs |
Heavy metals | |||
Pb | 2ppm Max | Complies | AAS |
As | 2ppm Max | Complies | AAS |
Cd | 1ppm Max | Complies | AAS |
Hg | 1ppm Max | Complies | AAS |
Microbiology Control | |||
Total plate count | 10,00cfu/g Max | Complies | AOAC |
Yeast & Mold | 100cfu/g Max | Complies | AOAC |
E. Coli | Negative | Negative | AOAC |
Salmonella | Negative | Negative | AOAC |
Conclusion | Complies with the standards. | ||
General Status | Non-GMO, Non-irradiation. |
L-histidine is the main component of amino acid infusion and comprehensive amino acid preparation, used for the treatment of gastric ulcer, anemia, angina pectoris, aortitis, cardiac insufficiency and other cardiovascular system diseases.
L-histidine has been used more and more widely in the field of medicine