China New Photosensitive Material 1, 2, 3-Trihydroxy-Benzene Pyrogallol, Find details about China Pyrogallol, CAS 87-66 from New Photosensitive Material 1, 2, 3-Trihydroxy-Benzene Pyrogallol
Product Information
Chemical Name: Pyrogallol
Other Name: Gallic acid
Molecular Formula: C6H3(OH)3
CAS: 87-66-1
Structure:
Application
Widely used in chemical reagents and chemical, intermediates, fine chemicals, new photosensitive materials, food preservation, textile printing and dyeing, light industry, daily chemical, color printing plate-making, microelectronics industry, rare metals, gas analysis, camera imaging and other industries, can be used to used to analyze the determination of oxygen, antimony, bismuth, iron, molybdenum, tantalum, niobium, etc.
PRODUCT | PYROGALLOL |
CRITERIA | HOUSE STANDARD |
ITEMS | SPECIFICATION |
APPEARANCE | WHITE POWDER |
LOSS ON DRYING,% | 0.5,MAX |
MELTING POINT,ºC | 131-135 |
WATER SOLUBILITY | CLEAR |
RESIDUE ON IGNITION,% | 0.02,MAX |
HEAVY METAL(PB),ppm | 5.0,MAX |
CHLORIDES,% | 0.001,MAX |
SULPHATE,% | 0.005,MAX |
Applicable industry
Food - Clarifying agent, antioxidant
Medic - sterilization, convergence, synergistic agent
Mining and metallurgy - rare metal separation agent
Textile - fixing agent, tanning agent, natural dyes
Pesticides - Pesticide The main raw material of insecticide bendiocarb
fodder - Antioxidant, substitute zinc oxide
Microelectronics - photosensitive agent
Printing ink - colorant
Wood - paint
Waterproof anticorrosion
New materials and many other aspects.