L-Proline CAS 147-85-3

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CAS: 147-85-3

MF: C₅H₉NO₂

MW: 115.13

Product Categories	Amino Acids, Biochemicals, Reagents for Cell Culture, Cosmetic Raw Materials
CAS RN	147-85-3
Alternative CAS RN	-
EC Number	205-702-2
MDL Number	MFCD00064318
Storage Temperature	+20°C
Shipping Temperature	Ambient
Harmonised Tariff Code	2933998090

Physical Description	White crystals or crystalline powder
Assay	99.0 - 101.0 % (anhydrous)
Identification (IR)	To conform to standard
Residue on Ignition	≤ 0.1%
Chloride (Cl)	≤ 0.05%
Sulphate (SO4)	≤ 0.03%
Iron (Fe)	≤ 30ppm
Heavy Metals (as Pb)	≤ 10ppm
Organic Impurities	Any Individual Impurity: ≤ 0.5%
	Total impurities: ≤ 2.0%
Specific Optical Rotation	-84.5 - -86.0 °
Loss on Drying	≤ 0.4%
Lead (Pb)	≤ 3ppm
Arsenic (As)	≤ 1ppm
Mercury (Hg)	≤ 0.1ppm
Cadmium (Cd)	≤ 1ppm
Pharmacopoeia Specification(s)	Conforms to USP
Specification Version	1.1