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蜜桃臀图片2019蜜桃臀图片2019,美女散尿频视频数美女散尿频视频数

蜜桃臀图片2019蜜桃臀图片2019,美女散尿频视频数美女散尿频视频数

发布日期:2021年02月25日
LOCATION:蜜桃臀图片2019蜜桃臀图片2019,美女散尿频视频数美女散尿频视频数HOME > CHEMICAL MATERIAL

Sodium Nitrate

Basic Info:

Other names:Zinc White
Chemical Formula:ZnO
Molar Mass:81 38 g mol
CAS:1314-13-2
PubChem:14806
EINECS:215-222-5
RTECS:ZH4810000

PRODUCT DETAIL

Properties
Chemical Formula:ZnO
Appearance:White Solid
Odor:Odorless
Density(g/cm³):5.606g/cm³
PH Value:7
Melting Point:1975℃
Solubility:0.00016g/ml(30℃)
Flash Point:1436℃
蜜桃臀图片2019蜜桃臀图片2019,美女散尿频视频数美女散尿频视频数 Boiling Point:2360℃
Other Info
Applications:
The applications of zinc oxide powder are numerous, and the principal ones are summarized below. Most applications exploit the reactivity of the oxide as a precursor to other zinc compounds. For material science applications, zinc oxide has high refractive index, high thermal conductivity, binding, antibacterial and UV-protection properties. Consequently, it is added into materials and products including plastics, ceramics, glass, cement,rubber, lubricants, paints, ointments, adhesive, sealants, concrete manufacturing, pigments, foods, batteries, ferrites, fire retardants, etc.