L-Leucine--Zhangjiagang Xingyu Technology Co., Ltd.

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• L-Leucine

Product name	L-Leucine
Molecular formula	C₆H₁₃NO₂
Chemical Formula	CH₃CH(CH₃)CH₂CH(NH₂)COOH
Quality standard	USP24
CAS NO	61-90-5
Structural formula	--
Molecular Weight	131.17
Physical and chemical properties	White crystal or crystalline powder, is a non-polar amino acid, slightly bitter, slightly soluble in water,, Solubility at 20℃ , 25℃ is 23.7g/L and 24.26g/L, Sublimation at 145一148℃, decompound at 293一295℃, specific gravity 1. 293 (18), specific optical rotation is +14.5一+16. 0( 6mol/L 1HC1, C = 1), pK'1(COOH):2.36; pK'2(NH3)):9.60, Isoelectric point pI is 5.98.
Packing	25KG/fiber drum, lined with PE bag. Stored in a cool, dry and ventilating place.

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