4-HYDROXYBENZALDEHYDE - GMP manufactured

Product Code : D0155




Specifications

Appearance White to light brown powder
Identification (by GC) RT of sample should be concordant with the RT of reference standard
Solubility Freely soluble in methanol& acetone, sparingly soluble in water, lnsoluble in methylene chloride
Loss on drying NMT 0.5%
Melting range 114 - 117°C
2-Hydroxybenzaldehyde NMT 0.2%
3-Hydroxybenzaldehyde NMT 0.2%
Any other impurity NMT 0.1%
Sum of impurities NMT 1.0%
Assay (Potentiometric) 98.0 - 102.0%




COA Center
 
OR
MSDS/SDS Center