CAS：

31570-04-4 & 6683-19-8

Features:

Antioxidant 225 is stable white white crystalline powder with very low toxicity, soluble in 

such organic solvents as benzene, chloroform, cyclohexane, ethyl acetate and so on, but 

insoluble in water.

Application:

Antioxidant 225 is now products with excellent effect in antioxidizing and economical price.

They, which have longprotecting effect on polymer, are widely used in polyefins (CPE and 

PP), polyamide, polycarbonate, PBT and ABS, etc.

Specification:

Property

Typical Value

B215

B225

Appearance

White crystal powder

White crystal powder

Loss on heating

≤0.5%

≤0.5%

Solubleness

Clear

Clear

Light transmittance 

425nm

≥96%

≥96%

Light transmittance 

500nm

≥98%

≥98%

Antioxidant 1010 

content

28.3-38.3%

47-53%

Antioxidant 168 

content

61.7-71.7%

47-53%