Technical dataColour: greenPurity: >99. 99% (4n)Average particle size: 30~70nmSpecific surface area: 10~25 m2 / g; 5~10 m2 / gIndex of agglomeration:

Color (platinum-cobalt) / no:Density: 0. 791-0. 793Water-soluble test: transparentWater content% :Acidity (hcooh) :Alkalinity:Evaporated residue:

Specifications:Technical dataColour: blue and greyPurity: >99. 9% (3n)Average particle size: 30~70nmSpecific surface area: 10~25 m2 / g; 5~10 m2 / gIndex of agglomeration:

Content% >63. 1Specific gravity:Volatility:Ash content:Soluble in acetone, benzol, chloroform and alcohol, little soluble in gasoiline, nonsoluble in water.Application:Its a kind of rubber antioxidant

Mainly molecular formula: c22h22o (n=2)Specification:Appearance: light-yellow viscose liquid with transparentRefractive index: 1. 5985-1. 6020Transimissivity (% ) >70Gravity: 1. 07-1. 09Ash (% )Applic

Purity: 99. 9% ;Average particle size: 40~70nm (crystal grain size 20~50nm)Specific surface area: 10~30 m2 / gIndex of agglomeration:Consistency: 0. 1-0. 8g / cm3Pack standard: 200g, 500g, 1000g, 2000

Molecular formula: znoPurity: >93%Appearance: light offwhiteNano grain appearance and size: cone with multi-anglesDiameter of cone: 20 nmLength of cone: 200 nm-1000 nmSpecific surface area: 2 m2 / g

Zno: 99. 8% min45 um sieve residue: 0. 02% maxPbo: 0. 03% maxAverage particle size: 0. 60micron metreCadmium: 0. 0001% maxL. o. I: 0. 10% maxWater soluble matter: 0. 02% maxSpecific surface areas: 3.

Features:1) white powder, does not dissolve in water, dissolves in organic solvent such as hot ethyl alcohol, benzene, and toluene turpentine, decompose the stearic acid and the corresponding salt whe