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CAS No. 5934-29-2
Other Names L-Histidine HCL
MF C6H9N3O2. HCl. H2O
EINECS No. 211-438-9
Place of Origin Zhejiang, China (Mainland)
Type Vitamins, Amino Acids and Coenzymes
we suplly L-Histidine hydrochloride ,L-Histidine HCL,5934-29-2 in competitive price
| Item | AJI92 |
| Assay | 99.0~101.0% |
| pH | 3.5~4.5 |
| Specific rotation[a]D020 | +8.9°~+9.5° |
| Transmittance(T430) | clear & colorless |
| ≥98.0% | |
| Chloride(Cl) | 16.66%~17.08% |
| Ammonium(NH4) | ≤0.02% |
| Sulfate(SO4) | ≤0.02% |
| Iron(Fe) | ≤10ppm |
| Heavy metals(Pb) | ≤10ppm |
| Arsenic | ≤1ppm |
| Other amino acids | conforms |
| Loss on drying | ≤0.20% |
| Residue on ignition | ≤0.10% |