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Jizhou Huaheng Biological Technology Co., Ltd.
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Description:
White crystals or crystalline powder; acid taste. ,soluble in water. practically insoluble in ether or ethanol.
Usage:
Important for the synthesis of red and white blood cells. It is a precursor for histamine which is good for
sexual arousal. Improve blood flow. Side effects of high dosage of histidine include stress and anxiety.
Item | Specifications | Test Results |
Appearance | White crystals or crystalline powder | Conform |
Identification | As per USP29 | Conform |
Specific rotation | +12.6°~+14.0° | +12.9° |
PH | 7.0 to 8.5 | 8.0 |
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 | Conform |
Residual solvents | As per USP29 | Conform |
Assay | 98.5% ~ 101.5% | 99.65% |
DL-methionine:
CAS: 59-51-8 | Other Names: DL-2-Amino-4-(methylmercapto)butyric acid | MF: C5H11NO2S |
EINECS: 200-462-1 | FEMA: 3301 | Molecular Weight: 149.21 |
Type: Amino acid | Grade: Feed grade | Usage: Feed additive |
L-Lysine HCl:
CAS: 657-27-2 | Other Names: L-Lysine hydrochloride | MF: C6H14N2O2.HCl |
EINECS: 211-519-9 | FEMA: 3847 | Molecular Weight: 182.65 |
Type: Amino acid | Grade: Feed grade | Usage: Feed additive |
L-Threonine:
CAS: 72-19-5 | Other Names: L-2-Amino-3-hydroxybutyric acid | MF: C4H9NO3 |
EINECS: 200-774-1 | Efficiency: Promote animals growth | Molecular Weight: 182.65 |
Type: Amino acid | Grade: Feed grade | Usage: Feed additive |
L-Tryptophan:
CAS: 73-22-3 | Other Names: L-2-Amino-3-hydroxybutyric acid | MF: C11H12N2O2 |
EINECS: 200-795-6 | Efficiency: Promote animals growth | Molecular Weight: 204.23 |
Type: Amino acid | Grade: Feed grade | Usage: Feed additive |
If you are interested in other amino acid products , you can contact us at any time
Glycine | L-Cysteine | L-Leucine | L-Aspartic acid |
DL-Alanine | L-Cysteine anhy | L-Proline | L-Cystine |
L-Alanine | L-Cysteine mono | L-Methionine | L-Tryptophan |
DL-Methionine | L-Threonine | L-Tyrosine | L-Arginine |
L-Lysine HCL | Disodium succinate | L-Glutamic acid | L-Valine |
L-Isoleucine | L-Ornithine mono |
Our commitments:
Health first
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Standardized packing