Idioma:  

L-arginina

L-arginina

INVESTIGACIÓN

Nombre del producto:L-arginina

CAS NO :74-79-3

Nº EINECS:200-811-1

Fórmula molecular: C6H14N4O2

Peso molecular: 174.2

Apariencia:hydrochloride is white or almost white crystalline powder hydrochloride, inodoro, an indication. 218 ℃ when roasting knot, 225 ℃ and then into a solid. Punto de fusion 235 ℃ (decomposition).

Solubilidad:Soluble en agua, slightly soluble in hot ethanol, insoluble en etanol.

USOS:arginine is keeping infants growth essential amino acids. It is in the middle of the metabolites ornithine cycle, can cause into ammonia urea, lowering blood ammonia content. It is also the main components of sperm protein in promoting sperm production, sperm motion energy. Además, the static note arginine, can stimulate the pituitary gland to release growth hormone, pituitary function can be used for the test.

Estándar: AJI92

PRODUCT:
L-arginine
ESPECIFICACIÓN:
USP& AJI92
CASO:
74-79-3
EINECS:
200-811-1
Apariencia
Cristales blancos o polvo cristalino
Identification(IR)
Concordant with the reference spectrum
Ensayo
98.5~101,5%
Specific rotation[a]D
+26.3°~+27.7°
Cloruro(cl)
≤0.05%
Sulfato(SO4)
≤0.03%
Hierro(Fe)
≤30 ppm
Metales pesados(Pb)
≤15ppm
Pérdida por secado
≤0.50%
Residuos en ignición
≤0.30%
Chromatographic purity(TLC),%
Impurity numbers≤2
Any individual impurity≤0.5
Impurezas volátiles orgánicas
Cumple los requerimientos