L-Histidine is thought to be a human essential amino acid, mainly children. After years of development, humans begin to synthesize it, and at this time become a non-essential amino acid. L-histidine is a semi-essential amino acid that is particularly important for infants and animals. Can be used as biochemical reagents and pharmaceuticals, but also for the treatment of heart disease, anemia, rheumatoid arthritis and other drugs. Histidine is present in bananas, grapes, meat, poultry, milk and dairy products. In addition, histidine is also present in green vegetables, but less.
Product Introduction
| Prodcut Name | L-Histidine |
| Synonyms | L-2-Amino-3-(4-imidazolyl)propionic acid |
| Cas No. | 71-00-1 |
| EINECS | 200-745-3 |
| Molecular Formula | C6H9N3O2 |
| Molecular Weight | 155.15 |
| Appearance | White crystal powder |
| Grade | Food&Beverage/Cosmetic/Pharmaceutical/Health supplement |
| Packaging | Drum |
| Shelf Life | 2 Years |
Analysis
| Analysis | Specification | Results |
| Appearance | White crystal powder | Conforms |
| Identification | As per USP29 | Conforms |
| Specific Rotation | +12.6°~+14.0° | +12.8° |
| PH | 7.0 to 8.5 | 8 |
| Loss on Drying | Not more than 0.2% | 0.14% |
| Residue on Ignition | Not more than 0.4% | 0.04% |
| Chloride | Not more than 0.05% | <0.05% |
| Sulfate | Not more than 0.03% | <0.03% |
| Iron | Not more than 0.003% | <0.003% |
| Heavy Metals | Not more than 0.0015% | <0.0015% |
| Chromatographic Purity | As per USP29 | Conforms |
| Residual Solvents | As per USP29 | Conforms |
| Assay | 99.5% ~ 101.5% | 99.65% |
Function
1. L-Histidine is an amino acid formulations for the treatment of gastric ulcers, anemia and allergies
2. L-Histidine can be used for prevention and treatment of anemia
3. L-Histidine can reduce gastric acidity
4. L-Histidine can dilate blood vessels, lower blood pressure, angina, heart failure and other diseases for clinical practice
5. L-histidine is a semi-essential amino acid that is particularly important for infants and animals
Application
1. Applied in food & beverage field
2. Applied in cosmetics field
3. Applied in health product field
4. Applied in pharmaceutical field
Packaging & Delivery
| 1-5kg | More than 25kg |
| packed in an aluminum foil bag inside and paper carton outside | packed in paper drum |
| Custom Design | |
| Shelf Life: Two years when properly stored | |
| Storage: Stored in dry and cool place, keep away from strong light and heat | |
| Shipping Terms | ||
| By Express | By Air | By Sea |
Suitable for under 50kg Fast: 3-7 days High cost Door to door service Easy to pick up the goods | Suitable for more than 50kg Fast: 3-7 days High cost Port to port service Professional broker needed | Suitable for more than 50kg Fast: 3-7 days Low cost Port to port service Professional broker needed |
Contact us
Address: Room 810, Unit 1, Zhuque Seven-Star International Apartment, Zhuque Street,Yanta District, Xi'an, 710075
Tel: 0086-029-68750642/68750658
Fax: 0086-029-68750658
Email: info@nutragreenlife.com
http://www.nutragreen-extracts.com/l-cysteine-hcl