Antioxidant 626

Min.Order / FOB Price:Get Latest Price

5 Metric Ton	FOB Price:USD 1.0000 -2.0000

5 Metric Ton

FOB Price:USD 1.0000 -2.0000

Min.Order :5 Metric Ton
Purity: 99%
Payment Terms : L/C,T/T

Keywords

Antioxidant 626 Bis(2.4-di-t-butylphenyl) Pentaerythritol Diphosphite CAS: 38613-77-3

Quick Details

Appearance:White crystalline powder or grains
Application:Antioxidant
PackAge:25 KG
ProductionCapacity:3500|Metric Ton|Year
Storage: Store in cool and dry place, away from sun light.
Transportation:By sea

Superiority:

Chemical name: Bis(2.4-di-t-butylphenyl) Pentaerythritol Diphosphite
Molecular Formula: C₃₃H₅₀O₆P₂
CAS NO.: 38613-77-3

Characteristics and Uses:

The product is a kind of high-effective solid phosphite ester antioxidant, which is superior to other phosphite ester in the effective protection of polymers' color. It is often blended with phenolic principal antioxidant (such as AT-10) to prepare composite antioxidant which improves the thermo-stability of polymer processing, thus making it widely applied in PE, PP, PS, PA, PC, ABS and many other polymer materials
Storing and Packing:
Because of the low performance on hydrolyzing resistance, protection from moisture and heat is needed. The package should be cardboard boxes with plastic liners, net weight: 25Kg / box.

Details:

Item	Requirements
Appearance	White crystalline powder or grains
Melting point，℃	≥160
Volatiles,wt%	≤1.0
Acidity mg KOH/g	≤1.0
free 2,4-di- tert. -butyl-phenol,wt%	≤1.0