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