high purity hot sale zno 99.7% nano zinc oxide for industrial grade supplier

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Price:$1.80 - $2.10

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Product Overview

Description



Product Description


Product Name: Zinc Oxide
Property: White hexagonal crystallization or powder. Tasteless, delicate in quality. Soluble in acid, sodium hydroxide,
ammoniumchloride, insoluble in water, ethanol and ammonia.Application: 1. Used as a vulcanizing agent in rubber
2. Used as a melting agent and emulsion in the ceramic industry
3. Used as a nutritional supplement in food and feed
4. Used as asunscreen in cosmetics
5. Used as a whitening agent in the dye industry.


Specification


ITEM
GB/T3185-92
Q/NSD001--2007
BA01-05(I)
theenterprise standard
Superior grade
A level
Superior grade
A level
Zinc oxide % ≥
99.70
99.50
99.70
99.50
Metal % ≤
No
No
No
No
Lead monoxide % ≤
0.037
0.05
0.037
0.05
Manganeseoxide compound % ≤
0.0001
0.0001
0.0001
0.0001
Copper oxide % ≤
0.0002
0.0004
0.0002
0.0004
Hydrochloric acid insoluble substance % ≤
0.006
0.008
0.006
0.008
Ignition decrement % ≤
0.2
0.2
0.2
0.2
Trash(45um mesh) % ≤
0.10
0.15
0.10
0.15
Water-soluble % ≤
0.10
0.15
0.10
0.15
105°CVolatile matter % ≤
0.3
0.4
0.3
0.4
Ferric oxide % ≤
-
-
0.0009
0.0014
Total sulfur (to SO2- counts) the content % ≤
-
-
0.003
0.001
Lead content % ≤
-
-
0.005
0.003
Cadmium content % ≤
-
-
0.0009
0.00


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0.2034 s.