IMIDAZOLE

Product Code : 04162




Specifications

Appearance White crystalline powder
Assay (titration) Min 99.9%
pK (at 20°C) 7.05
Solubility (20°C) 663 g/L (H2O)
Useful pH range 6.2 - 7.8
DNAase/RNAase Not detectable
Proteases/Phosphatases Not detectable
Melting point 88 - 90 deg C
pH (0.1 M solution in water) 9.5 - 11
Water (H2O) Max 0.01%
Chloride (Cl) Max 0.005%
Sulphate (S) Max 0.005%
Aluminium (Al) Max 0.0005%
Arsenic (As) Max 0.00001%
Cadmium (Cd) Max 0.0005%
Iron (Fe) Max 0.0005%
Manganese (Mn) Max 0.0005%
Lead (Pb) Max 0.0005%
Zinc (Zn) Max 0.0005%
UV absorbance (1 cm; 0.1 M in water)
260 nm Max 0.1
280 nm Max 0.1




COA Center
 
OR
MSDS/SDS Center