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

Primary ingredient: zinc stearateProduct series: pasty chelating agentOintment chelating agentPowder chelating agentPasty chelating agent: dilute rapidly without milling, be diluted to 8-10 times and