Synonyms: 4-(4-Hydroxybenzoyl)-1, 2, 3-trihydroxybenzene; 4-(4-Hydroxybenzoyl) pyrogallol
CAS No.: 31127-54-5
Molecular Weight: 246.219
Molecular Formula: C13H10O5

Specification
Item Standard
Appearance: Yellow powder
APPEARANCE: YELLOW POWDER.
Melt point, ℃: 219.0-222.0
Purity, ％: ≥99.5
Solution: Clear
Water content, % : ≤0.5
Na, ppb: ≤200
Fe, ppb: ≤200
K, ppb: ≤200
Ca, ppb: ≤200
Mg, ppb: ≤200
Cu, ppb: ≤200
Mn, ppb: ≤200
Pb, ppb: ≤200
Use: additive materials for fine chemistry and electronics industry.
Store: airproof and protect from light
Packing: net weight 20kg per drum.