L-Arginine
CAS: 74-79-3
Molecular Formula: C6H14N4O2
Molecular Weight: 174.20
Product Detail
| Product Code | 28411569 | ||||
| Product Name | L-Arginine | ||||
| Categories | Amino Acids | ||||
| CAS | 74-79-3 | ||||
| Molecular Formula | C6H14N4O2 | ||||
| Molecular Weight | 174.20 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 29252900 |
Product Specification
| Identification | Infrared Absorption | ||||
| Loss on Drying | ≤ 0.5% | ||||
| Chromatographic purity | Not more than 0.5% of any individual impurity is found ； Not more than 2.0% of total impurities is found | ||||
| Assay | 98.5 ~ 101.5% | ||||
| Residue on Ignition | ≤ 0.3% | ||||
| Appearance | White crystals or crystalline powder | ||||
| Heavy metals ( PB ) | ≤ 0.0015% | ||||
| Iron (as Fe) | ≤ 0.003% | ||||
| Sulfate (as SO4) | ≤ 0.03% | ||||
| Usp grade | USP 33 | ||||
| Chloride (CI) | ≤ 0.05% | ||||
| Specific rotation [ α ] D 2 5 | +26.3 ° ~ +27.7 ° |
Safety Information
| Pictograms |
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| Signal word | Warning | ||||
| Hazard statements | H315: Causes skin irritation
H319: Causes serious eye irritation H335: May cause respiratory irritation |
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| Precautionary statements | P261: Avoid breathing dust/fume/gas/mist/vapours/spray
P280: Wear protective gloves/protective clothing/eye protection/face protection P302+352: IF ON SKIN: Wash with soap and water P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing P308+313: IF exposed or concerned: Get medical advice/attention |