zinc oxide

Zinc Oxide
ÿ£Molecular formula¡ºZnO
ÿ£Molecular weight¡º81.37¡»
ÿ?Basic Characteristics: Hexagonal crystals or a white powder¡«no smack¡»Melting point: 1975 ÿ? Solubility: do not dissolve in water, ethanol, dissolved in acid, sodium hydroxide solution, ammonium chloride; density: the relative density (water = 1) 5.606, stability: stability.
ÿ£Specifications:

product index
Zinc Oxide99%
Zinc Oxide 99.5%
Zinc Oxide 99.7%

Content¡§ZnO¡¨ ÿ?
99%
99.5%
99.7%

MnO ÿ?
0.001%
0.0005%
0.0004%

PbO ÿ?
0.15%
0.05%
0.037%

CuO ÿ?
0.001%
0.0005%
0.0004%

Heat Loss ÿ?
0.3%
0.3%
0.3%

Hcl Insoluble Matter ÿ?
0.01%
0.01%
0.01%

Water Soluble Matter ÿ?
0.1%
0.1%
0.1%

45um Sieve Residue ÿ?
0.15%
0.15%
0.15%


ÿ£Packing: 25kgs in net bag, 20 mts in the 20ÿ®Fcl.
ÿ£Uses: Rubber Industry, Paints Industry, Ceramics Industry, floor title, glass, feed additive, etc.