China (Mainland)
Zinc oxide CAS NO.1314-13-2
- Min.Order: 0 Kilogram
- Payment Terms: T/T
- Product Details
Keywords
- High quality lower price Zinc oxide
- 99% Zinc oxide
- Zinc oxide supplier
Quick Details
- ProName: Zinc oxide
- CasNo: 1314-13-2
- Molecular Formula: ZnO
- Appearance: White powder
- PackAge: 25kg bag
- ProductionCapacity: Metric Ton/Day
- Purity: 99%min
- LimitNum: 0 Kilogram
- Grade: Industrial Grade
Superiority
High quality lower price Zinc oxide
Details
(1) Company profile
Company Name: Baoding City Light Industry And Textiles Imp.& Exp. Corp. Chemical Department.
Year Established: 2006
Main products: Zinc Chloride,Gelatin,Choline Chloride,Sodium Gluconate,Pentaerythritol,Sodium Benzoate,Stannous
Sulfate,Nickel Acetate,Nickel Carbonate,Cobalt Acetate,5-Sulfosalicylic Acid,Sucralose.
(2) Product
Zinc Oxide (technical grade)
| Test Item | Specification |
| Purity | 98.0% min |
| Fineness | 320 mesh through : 0.35% max |
| Moisture | 0.40% max |
| Water soluble matter | 0.80% max |
| Test Item | Specification |
| Purity | 99.0% min |
| Lead oxide (PbO) | 0.20% max |
| Cadmium oxide (CdO) | 0.05% max |
| HCL insoluble matters | 0.04% max |
| Loss on ignition | 0.60% max |
| Fineness | 320 mesh |
| through | 0.32% max |
| Moisture | 0.40% max |
| Water soluble matter | 0.60% max |
| Test Item | Specification |
| Purity | 99.50% min |
| Lead oxide (PbO) | 0.12% max |
| Cadmium oxide (CdO) | 0.02% max |
| Copper oxide (CuO ) | 0.006% max |
| Manganese oxide (Mn ) | 0.0002%max |
| HCL insoluble mattersLoss on ignition | 0.03% max |
| Fineness | 0.40% max |
| through | 320 mesh |
| Moisture | 0.40% max |
| Water soluble matter | 0.40% max |
| Test Item | Specification |
| Purity | 99.70% min |
| Lead oxide ( on Pb basis) | 0.037% max |
| Manganese oxide (on Mn basis ) | 0.0001% max |
| Copper oxide (on Cu basis) | 0.0002%max |
| HCL insoluble matters | 0.006% max |
| Loss on ignition | 0.20% max |
| Fineness | 320 mesh |
| through | 0.10% max |
| Volatilizes matters 1050C | 0.30% max |
Zinc Oxide USP23
| Test Item | Specification |
|
Appearance : |
White powder |
| Purity | 99.0%-100.5% |
| Identification |
A:When stongly heated,it assumes a yellow color that disappears on cooling B:Asolution of it in a slight excess of 3N hydrochloric acid responds to the tests for Zinc<191> |
| Alkalinity |
Mix 1.0g with 10ml of hot water,add 2 drops of phenolphthalein TS,and filter;if a red color is produced.not more than 0.30ml of 0.10 N hydrochloric acid is required to discharge it Loss on ignition: not more than 1.0% |
| As | not more than 6ppm |
| color of solution |
Mix 2.0g with 10ml of water,add 30ml of 2N sulfuric acid,and heat on a steam bath,with contant stirring;no effervescence occoursand the resulting solution is clear and colorless |
| Lead(Pb) |
Add 2g to 20ml of water,stir well,add 5ml of glacial acetic acid,and warm on a steam bath until solution is effected,the addition of 5 drops of potassium chromate TS produces no trubidity or precipitate Iron and other |
| heavy metals |
Cooled 5ml portions of the solution obtained in the test for Carbonate and color of solution yield white precipitates with potassium ferrocyanide TS and with sodium sulfide TS |
| Mesh size | (through 325 mesh ) 99% min |
Zinc Oxide BP98
| Test Item | Specification |
| Purity | 99.0%-100.5% |
| Alkalinlty | according to the test |
| Carbonates and substances | |
| insoluble in acid | according to the test |
| As | 5ppm max |
| Cd | 10ppm max |
| Fe | 200ppm max |
| Pb | 50ppm max |
| Loss on ignition(500’c) | 1.0% max |
| Mesh size | (through 325 mesh ) 99% min |
(3) Pictures
