Urea, EP, USP grade CAS 57-13-6

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CAS: 57-13-6

MF: NH₂CONH₂

MW: 60.06

Product Categories	Biochemicals, Raw Materials (IVD)
CAS RN	57-13-6
Alternative CAS RN	-
EC Number	200-315-5
MDL Number	MFCD00008022
Storage Temperature	+20°C
Shipping Temperature	Ambient
Harmonised Tariff Code	3105100090

Physical Description	White to almost white crystalline powder or crystals, slightly hygroscopic
Identification	A, B, according to Ph. Eur.
Identification	A, B according to USP
Solubility (5% in water)	Clear, colourless solution
Alkalinity	To pass Ph. Eur. test
Protein Content (Biuret Test)	≤ 0.1%
Ammonium	≤ 500ppm
Loss on Drying	≤ 1.0% (105°C, 1h)
Residue on Ignition	≤ 0.1%
Organic Impurities	≤ 0.1%
Alcohol Insoluble Matter	To pass USP test
Assay (HPLC)	98.0 - 102.0 %
Assay (Titration)	98.5 - 101.5 %
Pharmacopoeia Specification(s)	Ph. Eur, USP
Specification Version	1.0