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L Histidine HCL
L-Histidine HCL is a nutraceutical ingredient that is derived from the amino acid histidine. It is a precursor to histamine, an important neurotransmitter that plays a key role in immune function and inflammation regulation.
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Description
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Our L-Histidine HCL is a high-quality nutraceutical ingredient made from natural sources. It is produced using a fermentation process that ensures the highest possible quality and purity.
Whether used in dietary supplements or functional foods, our L-Histidine HCL offers a convenient and effective way to support overall health and wellness. Our product is non-GMO and free from artificial colors, flavors, and preservatives, ensuring the highest possible quality and purity.
Item |
Specification |
Result |
| Appearance | White or almost white crystalline powder or colourless crystals |
Conforms |
| Identification | Infrared absorption spectrum | Conforms |
| Specific rotation [ a ] D20 | + 8.9 ° to + 9.5 ° | + 9.1 ° |
| Transmittance | Not less than 98 % | 99.30% |
| Assay | 99.0 % to 101.0 % | 99.60% |
| PH | 3.5 to 4.5 | 3.9 |
| Chloride ( CI ) | 16.66 % to 17.08 % | 16.84% |
| Ammonium ( NH4 ) | Not more than 0.02 % | Conforms |
| Sulfate ( SO4 ) | Not more than 0.02 % | Conforms |
| Iron ( Fe ) | Not more than 10ppm | Conforms |
| Arsenic ( As₂O3 ) | Not more than 1ppm | Conforms |
| Loss on drying | Not more than 0.2 % | 0.09% |
| Residue on ignition | Not more than 0.10 % | 0.04% |
| Heavy metals | Not more than 10ppm | Conforms |
| Other amino acids ( total ) | Not more than 0.2 % | Conforms |
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