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P-hydroxybenzaldehyde is an important intermediate used in medicine, spices and pesticides. It is also used in the production of fungicides, photographic emulsifiers, nickel-plating gloss agents, liquid crystals, etc., as well as polymer and pharmaceutical raw materials.
Specification
1. Appearance:
Light yellow crystal or
White crystalline powder
2. Melting point deg C:
≥114.5℃
3. Assay %:
≥99.0 %
4. Water %:
≤0.5 %
5. Insolubles
%:
≤0.05 %
6. Choride
ppm:
≤50ppm