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Specifications

Hydroxyurea is used as an inhibitor of DNA synthesis.
Catalog #	H9120
Appearance	White to off-white crystalline powder
Solubility	Soluble in water, practically insoluble in alcohol, soluble in hot alcohol.
Identification (IR)	Passes USP
Loss on Drying	0.5%
Sulfated Ash	0.2%
Heavy Metals (Pb)	0.002%
Melting Point	138-145°C
Related Substances	0.1%
Urea	0.05%
Chloride	0.005%
Residue on Ignition	0.1%
CAS Number	127-07-1
Molecular Formula	CH4N2O2
Molecular Weight	76.06
Purity	97.0%~103%
Form	White to off-white crystalline powder
Important Note	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Alternate names	Carbamohydroxamic acid; Carbamoyl oxime; N-Carbamoylhydroxylamine