L-Leucine,suitable for cell culture CAS 61-90-5

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CAS: 61-90-5

MF: C₆H₁₃NO₂

MW: 131.18

Product Categories	Amino Acids, Biochemicals, Reagents for Cell Culture
CAS RN	61-90-5
Alternative CAS RN	-
EC Number	200-522-0
MDL Number	MFCD00002617
Storage Temperature	+20°C
Shipping Temperature	Ambient
Harmonised Tariff Code	2922498590

Physical Description	White crystals or crystalline powder
Identification	IR
Solubility	Freely soluble in formic acid, sparingly soluble in water, practically insoluble in ethanol
Solubility (5% in water)	Clear, colourless solution
Transmittance	≥ 98.0% (5% in water, 430nm, 10mm cell)
Specific Optical Rotation	+14.9 - +16.0 ° (C=4, 6M HCl)
Chloride (Cl)	≤ 0.02%
Ammonium (NH4)	≤ 0.02%
Sulphate (SO4)	≤ 0.02%
Iron (Fe)	≤ 10ppm
Heavy Metals (as Pb)	≤ 10ppm
Arsenic (As2O3)	≤ 1ppm
Related Substances	To pass test
Loss on Drying	≤ 0.2%
Sulfated Ash	≤ 0.1%
pH	5.5 - 6.5 (1% in water)
Endotoxins	≤ 6.0EU/g
Assay	98.5 - 101.0 %
Origin	Non-animal origin
Pharmacopoeia Specification(s)	Ph. Eur., USP
Specification Version	1.0