China (Mainland)
L-arginine CAS NO.74-79-3
- Min.Order: 0 Metric Ton
- Payment Terms:
- Product Details
Keywords
- L-arginine
- 74-79-3
Quick Details
- ProName: L-arginine
- CasNo: 74-79-3
- Molecular Formula: C6H14N4O2
- Application: Arginine is keeping infants growth and...
- ProductionCapacity: Metric Ton/Day
- Purity: 99
- LimitNum: 0 Metric Ton
Superiority
Good quality and competitive price
Details
L-Arginine (L-1-Amino-4-guanidovaleric acid)
The adult is a non essential amino acids, but the body generating speed slow to teach infants, essential amino acids, have a certain detoxification.
Natural products in protamine, also as the basic composition of various proteins, so there are very wide.
Molecular formula: C6H14N4O2
Molecular weight: 174.20
Properties: whitethorhombic (two water content) crystal white crystalline powder. Melting point is 244 ℃ (decomposition). The water after recrystallization, at 105 ℃ loses water of crystallization. The water solubility is strongly alkaline, can absorb carbon dioxide from the air. Soluble in water (15%, 21 ℃), insoluble in ether, slightly soluble in ethanol.
Quality standard:
Appearance: white crystalline powder
Content: 99.0%-100.0%
The specific rotation: +26.9o--27.9o
Transmittance: = 98%
Chloride: ≤ 0.02%
The sulfate content: ≤ 0.02%
Iron content: ≤ 10ppm
The content of heavy metals: ≤ 10ppm
Arsenic content: ≤ 1ppm
Other amino acids: not tested.
Loss on drying: ≤ 0.5%
Residue on Ignition: ≤ 0.10%
PH value: 10.5-12.0
