L-Histidine monohydrochloride monohydrate
CAS: 5934-29-2
Molecular Formula: C6H9N3O2 · HCl · H2O
Molecular Weight: 209.63
Product Detail
| Product Code | 41915465 | ||||
| Product Name | L-Histidine monohydrochloride monohydrate | ||||
| Categories | Amino Acids | ||||
| CAS | 5934-29-2 | ||||
| Molecular Formula | C6H9N3O2 · HCl · H2O | ||||
| Molecular Weight | 209.63 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 2933299090 |
Product Specification
| Heavy metals | Max. 10ppm | ||||
| Arsenic | < 1ppm | ||||
| pH | 3.0 – 5.0 | ||||
| Fe | Max. 10ppm | ||||
| Loss on Drying | <0.2% | ||||
| Sulfate (SO4) | < 0.020% | ||||
| Assay | 98.5 – 101.0 % | ||||
| Residue on Ignition | <0.1% | ||||
| Specific optical rotation | +8.5 to +9.5 | ||||
| NH4 | <0.02% | ||||
| Cl | 16.66 – 17.08% | ||||
| Appearance | White crystalline powder | ||||
| State of Solution | >98% |
Safety Information
| Pictograms |
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| Signal word | Warning | ||||
| Hazard statements | H319: Causes serious eye irritation | ||||
| Precautionary statements | P280: Wear protective gloves/protective clothing/eye protection/face protection
P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing P337+313: If eye irritation persists get medical advice/attention |