CAS No. 1314-13-2

ZnO	99% min / 99.5% min / 99.99% min
Lead (Pb)	0.08% max 0.05% max 0.03% max
Copper (Cu)	0.0005% max 0.0004% max 0.0002% max
Manganese (Mn)	0.0002% max 0.0001% max 0.0001% max
Acid-Insoluble Substance	0.008% max 0.008% max 0.006 % max
Water Soluble portion	0.10% max 0.10% max 0.10% max
Sieve Finese (45μ m)	99.8% pass 99.8% pass 99.9% pass

Molecular Formula: OZn
Molecular Weight: 81.39
Hazard Symbols: N,Xn,F
UN Number: UN 3077 9/PG 3
WGKGermany: 2
PackingGroup: III
HS Code: 28170000

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Trade name	Zinc Oxide
INCI name	Zinc Oxide
EINECS / EC No.	215-222-5

Group name:Special ceramic material
Formular:ZnO

Appearance: Light yellow powder
Zinc oxide content: 95.44%
Calcination of weightlessness: ≤2.82%
Water solublecontent: ≤0.47%
105° volatile: ≤0.55%
Hydrochloric acid insoluble substance: ≤0.013%
fineness: ≤0.012%
Specific surfacearea: ≥55m2/g
Packing density: 0 32g/ml
Lead oxide: ≤0.0002%
Manganese oxide: ≤0.0007%
Oxidation isolation: ≤0.0008%

Zinc oxide (as ZnO) ≥99.8%
Metallic zinc (as Zn) ≤None
Lead oxide (as Pb) ≤0.003%
Cadmium Cd ≤0.0005%
Arsenic Ar ≤0.0005%
Particle size (um), D500.5-1.5
Hydrochloric acid insoluble matter ≤0.006%
Volatile matter at 105℃ ≤0.2%