zinc oxide is a Oxide product. Key specs — Origin: China (Mainland).
Product Description
purity:99.0%99.5%99.7%
Molecular:ZnO
:1314-13-2
Appearance:white crystal or powder
Application: rubber item.dope.medicine. painting and dyeing. paint.advanced glass product..enamel.chemical reagent. war industry.
Packing:25kg/bag
TEST ITEM | INDEX |
FIRST GRADE | |
PURITY(ZnO), %,≥ | 95-98 |
MOISTURE, % ≤ | 0.7 |
WATER SOLUBLE SUBSTANCE, % ≤ | 0.7 |
LOSS ON IGNITION, ≥ | 1-4 |
HYDROCHLORIC ACID INSOLUBLE SOLUTION, % ≤ | 0.02 |
LEAD OXIDE(Pb), % ≤ | 0.01 |
MANGANESE OXIDE(Mn), % ≤ | 0.01 |
COPPER OXIDE(Cu),% ≤ | 0.01 |
45um RESIDUE ON SIEVE, % ≤ | 0.1 |
SPECIFIC SURFACE AREA(m2/g), ≥ | 45 |
BULK DENSITY(g/ml) | 0.35 |
TEST ITEM | INDEX |
QUALIFIED GRADE | |
PURITY(ZnO), %,≥ | 95-98 |
MOISTURE, % ≤ | 0.7 |
WATER SOLUBLE SUBSTANCE, % ≤ | 0.7 |
LOSS ON IGNITION, ≥ | 1-4 |
HYDROCHLORIC ACID INSOLUBLE SOLUTION, % ≤ | 0.05 |
LEAD OXIDE(Pb), % ≤ | 0.05 |
MANGANESE OXIDE(Mn), % ≤ | 0.03 |
COPPER OXIDE(Cu),% ≤ | 0.03 |
45um RESIDUE ON SIEVE, % ≤ | 0.4 |
SPECIFIC SURFACE AREA(m2/g), ≥ | 35 |
BULK DENSITY(g/ml) | 0.40 |
