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Specifications

A colorimetric substrate for beta-D-glucuronidase used in the identification of E. coli and Salmonella.
Catalog #	O7000
CAS Number	369-07-3
Molecular Formula	C12H15NO8
Molecular Weight	301.26
Purity	99%
Identity (IR)
Conforms to reference
Appearance
White to slight yellow powder
Solubility (1%, H2O)
Colorless to slight yellow, clear, complete
Water (KF)
0.5%
Specific Rotation (C=1,H2O)
[a]D	-68.0 ± 3°
Free o-Nitrophenol
0.03%
Bromine
<2300mg/Kg
Aluminum
<560mg/Kg
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	o-Nitrophenyl-beta-D-galactoside; 2-Nitrophenyl-beta-D-galactopyranoside