CAS No. 1314-13-2 (Zinc oxide )
Molecular Formula: ZnOMolecular Formula: 81.39
Identification of 1314-13-2
- Name:
- Zinc oxide (Related Reference)
- EINECS:
- 215-222-5
- Molecular Formula:
- ZnO
- CAS Registry Number:
- 1314-13-2
- Synonyms:
- zincoxideheavy; c.i. pigment white 4; flowers of zinc; zinc white; zinc oxide,edible; active zinc oxide; zinkoxyd aktiv; zinci oxidum; activox; activox b; actox14; zine oxide; zine white; zincoxide; actox16; actox216; ai3-00277; akro-zincbar85; akro-zincbar90; amalox; azo22; azo-33; azo-55; azo-55tt; azo-66; azo-66tt
- InChI:
- InChI=1/O.Zn/rOZn/c1-2
- HS Code:
- 28170000
- Molecular Structure:
- This structure is also available as a 2d Mol file
Chemical Properties
- Appearance:
- white powder
- Molecular Weight:
- 81.39
- Density:
- 5.6
- Boiling Point:
- 2360
- Melting Point:
- 1975℃
- Flash Point:
- 1436
- Storage Temperature:
- Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
- Refractive index:
- 2.008~2.029
- Solubility:
- 00016 g/100 mL (30 °C) in water
- Stability:
- Stable. Incompatible with magnesium, strong acids.
- Usage:
- Accelerator activator, pigment and reinforcing agent in rubber, ointments, pigment and mould-growth inhibitor in paints, uv absorber in plastics, ceramics, floor tile, glass, zinc salts, feed additive, dietary supplement, seed treatment cosmetics, photoconductor in office copying machines and in colour photography, piezoelectric devices, artists' colorant.
Safety Data of 1314-13-2
- Risk Codes:
- R50/53
- Safety Statements:
- S60;S61
- MSDS infomation:
- Zinc oxide (1314-13-2).msds
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References of Zinc oxide
Toxicity
Safety
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| human | LDLo | oral | 500mg/kg (500mg/kg) | ? | Gekkan Yakuji. Pharmaceuticals Monthly. Vol. 22, Pg. 291, 1980. |
| human | TCLo | inhalation | 600mg/m3 (600mg/m3) | LUNGS, THORAX, OR RESPIRATION: COUGH LUNGS, THORAX, OR RESPIRATION: DYSPNEA LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES |
Journal of Industrial Hygiene. Vol. 9, Pg. 88, 1927. |
| mouse | LC50 | inhalation | 2500mg/m3 (2500mg/m3) | ? | International Polymer Science and Technology. Vol. 3, Pg. 93, 1976. |
| mouse | LD50 | oral | 7950mg/kg (7950mg/kg) | ? | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 51(4), Pg. 89, 1986. |
| rat | LD | intratracheal | > 4979ug/kg (4.979mg/kg) | LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES | Eisei Kagaku. Hygienic Chemistry. Vol. 35, Pg. P19, 1989. |
| rat | LD | oral | > 8437mg/kg (8437mg/kg) | ? | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 18(5), Pg. 48, 1974. |
| rat | LD50 | intraperitoneal | 240mg/kg (240mg/kg) | ? | Zdravookhranenie Kazakhstana. Public Health of Kazakhstan. Vol. 38(9), Pg. 18, 1978. |
A skin irritant. When heated to decomposition it emits toxic fumes of ZnO. See also ZINC OXIDE and ZINC COMPOUNDS.
Safety Information of Zinc oxide (CAS NO.1314-13-2):
Hazard Codes: N
Risk Statements: R50/53??
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements: S60;S61
S60:This material and its container must be disposed of as hazardous waste.?
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
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