应用
Zinc oxide is used as a sun screener. It is serves as an additive in products such as cigarette filters, plastics, anticorrosive coatings, ceramics, glass, cement, lubricants, ointments, adhesives, sealants, pigments, batteries, ferrites, fire retardants, and first-aid tapes. Zinc oxide plays an important role in textiles as UV-absorber. It can protect rubber from fungi and UV light. As a wide-bandgap semiconductor with favorable properties, it has the potential for use in transparent electrodes, in nanorod sensors, in liquid crystal displays, as thin-film transistors and light emitting diodes, and in heat-protecting windows.

Grade Specifications
Maximum level of impurities: Insoluble in dilute sulfuric acid 0.01%, Alkalinity P.T., Cl 0.001%, NO₃ 0.003%, Sulfur compounds (as SO₄) 0.01%, Ca 0.005%, Fe 0.001%, Pb 0.005%, Mg 0.005%, Mn 5ppm, Na 0.05%, K 0.01%

备注
Stable under recommended storage conditions. Crystalline zinc oxide is thermochromic.

基本信息

MDL
MFCD00011300

EINECS
215-222-5

分子式
ZnO

分子量
81.37

熔点
1975°

密度
5.606

灵敏度
Ambient temperatures.

形态
-325 Mesh Powder

溶解性
Insoluble in water. Soluble in dilute acetic acid, and dilute mineral acids.

Merck
14,10147

GHS危害和防范说明

GHS符号

Hazard Statements
H400-H410
Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects.

安全信息

危险等级
9

包装组
III

危险类别
50/53
Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

安全等级
60-61
This material and its container must be disposed of as hazardous wasteAvoid release to the environment. Refer to special instructions/safety data sheets.

欧盟危险品标志

RTECS
ZH4810000

TSCA
是