antioxidant dltp dltdp irganox ps 800 baoxu chemical

Irganox PS 800, Antioxidant DLTDP, CAS 123-28-4

Chemical Name:

Dilauryl thiodipropionate

Formula C30H58O4S  China Irganox PS 800 Antioxidant DLTDP,antioxidant DLTP chemical structure
Molecular Weight 514.86
CAS# 123-28-4
Abbreviation LTDP

Synonyms name:

Antioxidant DLTDP, Antioxidant LTDP, Antioxidant DLTP, Cyanox LTDP, Naugard DLTDP


Appearance White crystalline powder, characteristic sweet odor
Ash Max.0.10%
Melting point 39.5-41.5℃
Solubility(20℃) Water <0.01
MeoH U
EtoH <0.01
Acetone U
Ch2Cl2 U
Hexane U


>Antioxidant DLTDP is a good auxiliary antioxidant and is widely used in polypropylene, polyehylene, polyvinyl chloride, ABS rubber and lubricating oil.

>Irganox ps 800 also can be used in combination with phenolic antioxidants to produce synergistic effect, and to prolong the life of the final products.

Handing and Safety: 

>FDA approved 1998 for the manufacture of resinous/polymeric coatings in safe contact with food for articles for use in all stages of production, processing, packaging, and transport of food, 21CFR175.300.

>For additional handing and toxicological information, please consult us for Maternal Safety Date Sheet.


Packed with plastic bag in composite plastic woven sack, Net 25kg/bag,1000kg/pallet, 10pallet/20’FCL,or according to customers’ requirements.


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