Distearyl thiodipropionate
PowerNox™ DSTDP is a secondary thioester antioxidant for organic polymers.
| Synonyms | Irganox PS 802, Songnox DSTDP, Naugard DSTDP. |
CAS Number | 693-36-7 |
EINECS Number | 211-750-5 |
Chemical Structure |
|
Chemical Formula | C42H82O4S |
Molecular Weight | 683 |
Packing | PowerNox™ DSTDP is supplied in 20Kg Paper Bag, 20Kg PE Bag, 25Kg Carton Box, and 50Kg Fiber Drum. |
Note | All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing. We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability. We disclaim liability for any incidental or consequential damages. |
PowerNox™ DSTDP can be used as primary and secondary antioxidant for Plastics, Rubber, synthetic Fiber, Fat and Oils, Petroleum products.
PowerNox™ DSTDP is mainly used in PE, PP, ABS, HIPS, Polyester and polyamide.
PowerNox™ DSTDP can be used as a synergist in combination with phenolic antioxidants. - Enhance aging and light stability.
Appearance | White Powder |
Melting Point (°C) | 64-69 |
Volatile Loss (%) | Max.0.5 |
Color (Molten, APHA) | Max.50 |
Acid Value (mg KOH/g) | Max.0.05 |
Color of Solution 425nm (%) | Min.97 |
Color of Solution 500nm (%) | Min.98 |
Ash (%) | Max.0.01 |
Purity (%) | Min.98 |
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PowerNox DSTDP Thioester Antioxidant CAS 693 36 7 
