| Customization: | Available |
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| CAS No.: | 71-00-1 |
| Formula: | C6h9n3o2 |
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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.
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ANALYSIS
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SPECIFICATION
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RESULTS
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Appearance
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White powder
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Complies
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Odor
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Characteristic
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Complies
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Tasted
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Characteristic
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Complies
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Assay
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99%
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Complies
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Sieve Analysis
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100% pass 80 mesh
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Complies
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Loss on Drying
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5% Max.
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1.02%
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Sulphated Ash
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5% Max.
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1.3%
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Extract Solvent
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Ethanol & Water
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Complies
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Heavy Metal
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5ppm Max
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Complies
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As
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2ppm Max
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Complies
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Residual Solvents
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0.05% Max.
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Negative
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Microbiology
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Total Plate Count
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1000/g Max
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Complies
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Yeast & Mold
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100/g Max
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Complies
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E.Coli
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Negative
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Complies
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Salmonella
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Negative
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Complies
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