Hot Sales Industrial Grade Zinc Oxide ZnO 99% for Leather
China Hot Sales Industrial Grade Zinc Oxide ZnO 99% for Leather, Find details about China Zinc Oxide, ZnO from Hot Sales Industrial Grade Zinc Oxide ZnO 99% for Leather
Classification of ZnO 99% for leather
Product name: ZincOxide 99% ,99.5%,99.7%
CAS No.: 1314-13-2
EINECS No.:215-222-5
HS Code: 2817001000
Molecular Weight: 81.39
Molecular Formula: ZnO
Appearance: White powder, odorless, relative density 5.606, stable under normal temperature. Insoluble in water and alcohol, soluble inacid, alkali and amkonium solution.
Zinc Oxide grade: Direct Process Zinc Oxide, Calcined Zinc Oxide, Feed Grade Zinc Oxide, Pharmaceutic Zinc Oxide, nanometer Zinc Oxide, etc.
Features of ZnO 99% for leather
White powder, odourless, relative density 5.606, stable under normal temperature. Insolubl in water and alcohol, soluble in acid, alkaki and amkonium solution.
Specification of ZnO 99% for leather
Direct process zinc oxide quality meet standard of GB/T3494-1996
| Item/Parameter | Standard | |||||
| Zinc Oxide (in accordance with dry materials) % ≥ | ZnO 99.5% | ZnO 99% | ZnO 98% | ZnO 95% | ZnO 90% | |
| Lead oxide (PbO)% ≤ | 0.12 | 0.2 | 1.0 | 3.0 | 4.0 | |
| Cadmium oxide (CdO) % ≤ | 0.02 | 0.05 | -- | -- | -- | |
| Cupric oxide (CuO) % ≤ | 0.006 | -- | -- | -- | -- | |
| Manganese (Mn) % ≤ | 0.0002 | -- | -- | -- | -- | |
| Metallic Zinc (in accordance with Zn) % | None | None | -- | -- | -- | |
| Muriatic Acid Insoluble Substance % ≤ | 0.03 | 0.04 | 0.5 | 0.7 | 2.0 | |
| Loss On Ignition % ≤ | 0.4 | 0.6 | 0.7 | 1.0 | 5.0 | |
| Water Soluble Substance % ≤ | 0.4 | 0.6 | 0.7 | 1.0 | 3.0 | |
| Sieve Residue (45um mesh ) % ≤ | 0.28 | 0.32 | 0.5 | 0.5 | 0.5 | |
| Volatile % ≤ | 0.4 | 0.4 | 0.5 | 0.5 | 0.5 | |
Application of ZnO 99% for leather
1)Used as white dyestuff and used in printing & dyeing , paper, match and medicine industry.
2)Used in rubber industry as vulcanization activator, reinforecement agent and coloring agent of natural rubber, synthetic rubber and latex.
3)Used in the processing of zinc chrome yellow, zinc acetate, zinc carbonate, zinc chloride, etc.
4)Used for making electron laser materials, flurescent powder, forage additives, catalysts, magnetic materials
Package of ZnO 99% for leather
In polyethylene film bag with outer polypropylene woven bag, 25kg, 50kg, big sack bag or as required by the customer.
Storage of ZnO 99% for leather
Keep the product un-stacked in dry and closed rooms at normal temperature and air humidity. To achieve best possible results, we recommend storage under the condition stated above and use within 12 months from delivery. Avoid breathing duct when handling, and wash with soap & water in case of skin contact.
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