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Guangzhou Flying Dragon Chemical Ltd. Company Logo
Dragonox® 901 is a bleaching agent and disproportionation catalyst for rosin esters and tall oil rosins. It functions as both the primary antioxidant and the secondary antioxidant, as it has the efficacies of both free radical termination and hydroperoxide decomposition. This product acts as a rosin disproportionation catalyst to transform the unsaturated conjugated double bonds of abietic type acid, which is susceptible to being oxidative, into dehydroabietic acid, which is stable.

Functions: Antioxidant, Catalyst

Reaction Type: Disproportionation

Synonyms: Benzenethiol, Mercaptobenzene, Phenyl Mercaptan, Phenylthiol

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Chemical Name
Reaction Type
CASE Ingredients Functions
Industrial Additives Functions
CAS No.
108-98-5

Properties

Physical Form
Specifications
ValueUnitsTest Method / Conditions
Viscosity (100°C)25 - 39cP
Sulfur Content9.8 - 11.8%
Chloride Content0.1
Specific Gravity (20°C)1.03 - 1.12
water0.01
Toluenemin. 100
Methanolmin. 100

Packaging & Availability

Packaging Type