USD $10.00-10.00 / Kilogram
name: gallic acid
cas: 149-91-7
appearance: white powder
application: pharmaceutical intermediates
assay:99.5%
melting point | 252 °c (dec.)(lit.) |
boiling point | 259.73°c (rough estimate) |
density | 1.694 |
refractive index | 1.5690 (estimate) |
storage temp. | store below +30°c. |
form | powder |
pka | 4.41(at 25℃) |
color | off-white |
water solubility | 12 g/l cold water |