Zinc oxide , Promotion Season Now in Store and Free Sample for Testing with Factory Price
- Chemical Name: Zinc oxide
- CAS No.: 89-83-8
- Molecular Fomula: OZn
- Molecular weight:81.39
- Appearance: White solid
- Sample: Available
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Description of Zinc oxide
ZnO, has numerous applicaltions. It is widely used as an additive in many materials and products including plastics, ceramics, glass, cement, lubricants, etc.
Basic Info of Zinc oxide
Basic Info
Numbering system
Properties
Safety Info
Basic Info
Chemical Name | ZnO |
Synonyms | ZINC HYDROXIDE;Zinc oxide;Zinc dihydroxide; |
CAS No. | 1314-13-2 |
Molecular Formula | OZn |
Molecular Weight | 81.37940 |
PSA | 17.07000 |
LogP | -0.12130 |
Numbering system
EINECS number | 215-222-5 |
RTECS number | ZH4810000 |
MDL number | MFCD00011300 |
Properties
Appearance & Physical State | white powder |
Density | 5.6 |
Boiling Point | 2360ºC |
Melting Point | 1975ºC |
Refractive Index | 2.008~2.029 |
Water Solubility | 1.6 mg/L (29 ºC) |
Stability | Stable. Incompatible with magnesium, strong acids. |
Storage Condition | Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
Safety Info
RTECS | ZH4810000 |
Safety Statements | S60-S61 |
HS Code | 3824909990 |
WGK Germany | 2 |
Packing Group | III |
RIDADR | UN 3077 9/PG 3 |
Risk Statements | R50/53 |
Hazard Codes | N |
Caution Statement | P210; P273; P280; P337 + P313; P391; P403 + P235 |
Signal Word | Danger |
Symbol | GHS02, GHS07, GHS09 |
Hazard Declaration | H225; H319; H410 |
What is Zinc oxide ?
With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is it which has developed particularly rapidly in recent years. Do you know about it?
The official answer:It is an inorganic substance with the chemical formula ZnO, an oxide of zinc. It is insoluble in water and soluble in acids and strong bases. Zinc oxide is a commonly used chemical additive and is widely used in the production of plastics, silicate products, synthetic rubber, lubricants, paints and coatings, ointments, adhesives, food, batteries, flame retardants, and other products. With a large energy band gap and exciton binding energy, high transparency, and excellent room temperature luminescence, zinc oxide is used in the semiconductor field in products such as liquid crystal displays, thin-film transistors, and light-emitting diodes. In addition, microparticulate it is beginning to play a role as a nanomaterial in related fields.
What’s the application of Zinc oxide ?
Inorganic white pigment. Not as pigmented as titanium dioxide and Lidl powder. Widely used for coloring ABS resins, polystyrene, epoxy resins, phenolic resins, amino resins, and polyvinyl chloride, as well as paints and inks. It is also used in the rubber industry as a vulcanizing active agent, reinforcing agent, and Chemicalbook coloring agent for rubber. It is also used in the production of lacquered cloth, cosmetics, enamel, paper, leather, matches, cables, etc. Also used in printing and dyeing, glass industry, pharmaceutical industry, etc. It is also used as a desulphurizing agent for ammonia synthesis. Also used as electronic laser materials, phosphor, feed additives, magnetic material manufacturing, etc.
Conclusion
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