2,4-Dihydroxybenzoic acid

We are 2,4-Dihydroxybenzoic acid CAS:89-86-1 manufacturer and supplier in China, Pls send inquiry of to info@nbinno.com of visit www.nbinno.com our official website should you have any interests

Synonyms:
p-Hydroxysalicylic acid
4-Carboxyresorcinol
b-resorcylic acid
2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE
Benzoic acid, 2,4-dihydroxy-
resorcylic acid
Benzoic acid,2,4-dihydroxy
2,4-dihydroxy-benzoic acid
4-Hydroxysalicylic acid
 
Molecular Formula: C7H6O4
Molecular Weight: 154.12000

Appearance and properties: off-white to cream
Density: 1.559 g/cm3
Boiling point: 414.8ºC at 760 mmHg
Melting point: 208-211 °C (dec.)(lit.)
Flash point: 218.8ºC
Water solubility: 8 g/L (20 ºC)
 
Stability: Stable under normal temperatures and pressures.
Storage conditions: Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.
Uses: Mainly used as dyes and pharmaceutical intermediates, and used in the production of acid mordant pink 3BM in the dye industry. This product has the chemical properties of resorcinol and salicylic acid. It is also used as a chemical reagent for colorimetric determination of iron, titanium and other elements. It is also used as an antibacterial and fungicide.

Items of Analysis Standard of Analysis Test Results
Appearance Off-white to yellowish crystal powder Conforms
Assay ≥99.0% 99.33%
Water ≤1.0% 0.18%
Residue on ignition ≤0.5% 0.22%
Conclusion Conforms to Factory Standard
 


2,4-Dihydroxybenzoic acid


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