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Company: Guangzhou Chengshuai New Material Co.,Ltd.
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Date/Time:  10/10/19 8:03 GMT

Diisodecyl pentaerythritol diphosphite CAS NO.26544-27-4

Guangzhou Chengshuai New Material Co.,Ltd.

Chemical Name: Diisodecyl pentaerythritol diphosphite
CAS No.:26544-27-4
Molecular formula:C25H50O6P2
Molecular weight:508

Appearance: Clear liquid
Specific gravity (25 ℃):1.020-1.050
Refractive index (25 ℃):1.4650-1.4850

PHOSPHITE ANTIOXIDANT HONOX-DPD is a specialty diphosphite which is useful as a
secondary stabilizer. It is a new environmental friendly phosphite antioxidant
which doesn’t contain phenol, nonylphenol, bisphenol A, BHT and other harmful
substances. Good transparency, non-toxic, pollution-free, it can effectively
replace TPP, TNPP, PDOP etc.
The ability of decomposing hydrogen peroxide is strong and it has better initial
coloring, transparency and high temperature resistance than the ordinary phosphite
It can be used for food contact packaging materials instead of antioxidants TPP,
TNPP, PDOP, 1500 and so on.
It has excellent thermal stability and color stability. It can be used in the
product processing as chelating agent and stabilizer. It can effectively inhibit
the aging of the products and maintain the transparency of products.
It has good hydrolysis resistance stability. The synergistic effect can be
achieved with the use of hindered phenolic antioxidants and UV absorbers.
It can be widely used in PVC, PE, PP, PS, polyamide, polycarbonate, ABS and other
polymer materials after compounding with hindered phenolic antioxidants. info at

Minimum Order: 200 kilograms

Diisodecyl pentaerythritol diphosphite CAS NO.26544-27-4
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