Bis(2-benzamidophenyl)Disulfide
Hosea Chem® has been supplying Bis(2-benzamidophenyl)Disulfide (CAS 135-57-9) (Rubber peptizer) with high quality and competitive price for many years, covering most of the European, American, etc. Send Inquiry
Product Description
Bis(2-benzamidophenyl)Disulfide
Rubber peptizer DBD
Specification of Product
Product Name : Bis(2-benzamidophenyl)Disulfide
2,2-Dithiobisbenzanilide
N,N'-Dithiodi-O-phenylenedibenzamide
Grade: Ⅰ Grade
Molecular Formula: C26H20N2O2S2
Cas No.: 135-57-9
Bis(2-benzamidophenyl)Disulfide Quality Standard
Appearance: White or pale yellow powder
Melting Range, ℃: 136-143
Heat Loss, %, ≤: 0.50
Ash, %, ≤: 0.30
Residues (150 um), %, ≤: 0.50
Packaging, transportation, and storage
Package：25kg/ bag.
Store in a dry, cool place with good ventilation. Avoid direct sunlight.
Bis(2-benzamidophenyl)Disulfide Applications
1. For use in food, feed, etc.
2. As a peptizer for natural rubber or styrene-butadiene rubber.
Bis(2-benzamidophenyl)Disulfide is preferably used at temperatures above 120°C and is particularly suitable for high-temperature mixing processes. It should be added at the beginning of the mixing process. It has no effect on the aging properties of rubber products and does not cause blooming.
The usage level for natural rubber is 0.05-0.5%, and for styrene-butadiene rubber is 0.5-3.0%.