Antioxidant B215
Appearance

White powder

Solubility

Limpid

Light transmittance

95%min (425nm)
97%min (500nm)

Antioxidant B900
Appearance

Powder or particle

density

1.02~1.03g/cm3

Ash content

≤0.1%

Light transmittance %

425nm ≥97.0
500nm ≥97.0

Solubility (20°C)%W/W

Acetone 1, benzene 43, chloroform 45, ethyl acetate 5, cyclohexane 20, water <0.01

Fusing point

50°C~182°C

Volatile matter

≤0.5%

Effective substance content

99%

Antioxidant BHT(264)
Appearance

white crystal

Melting point range, ℃

69.0~73.0 ℃

Heat reduction, %

0.1%max.

Solution Clarification

clarification

Ash Content

0.01%max.

Free Phenol

0.015%max.

Sulfuric acid ion content (SO4)

20ppm max.

Main Content, %

99.50%min.

Heavy metal content (Pb)

4ppm max

Antioxidant CPL
appearance

Light yellow particles

Melting point , ℃

≧ 115

Heat reduction, %

≦ 1.0

Ash content

≦0.5

Main content, %

≧99%

Antioxidant DLTDP
appearance

White crystalline powder or granule or liquid

Iron content

≤3ppm

Heat reduction, %

≤0.50%(wt)

Solution clarification

≤0.50 mgKOH/g

Crystallization point

38.0-41.0℃

Melt color

≤60 (Pt-Co)

Antioxidant DSTDP
Appearance

White powder/particles

Melting point ℃

63.5~68.5℃

Volatile %

0.05%Max

Ash %

0.01%Max

Acid value (mgKOH/g)

0.05Max

BPS
Packaging

25kg/bag