3,3'-Thiodiproprionic acid

CAS Number:111-17-1
Synonyms:Bis(2-carboxyethyl) sulfide,beta,beta-Thiodipropionic Acid,3 3'-Thiobis(propanoic acid),4-Thiaheptanedioic acid,Acide thiodi-3,3'-propionique,Diethyl sulfide 2 2'-dicarboxylic acid,Diethyl sulphide 2 2'-dicarboxylic acid,Kyselina 3 3-thiodipropionova,TDPA,Thiodihydracrylic acid

Molecular weight:178.2
Appearance: white powder
M.P.:128.8-130.2'C
Ash:0.21
Volatile Matter:0.30
Acid Value(mgKOH/g):624.60
Color(APHA):40
Sulphates:0.3%
Content in NH3:0.05%

Package:25kgs Bag

3,3'-Thiodiproprionic acid is used as a primary or secondary antioxidant and color stabilizer for polymers including polyolefins, styrenics, rubbers and soap industry. It is also used as an intermediate for the synthesis of organic compounds.

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