Description
Omnistab AN 168 is a hydrolytically stable phosphite processing stabilizer. Also acts as an antioxidant.
Product Composition
- CAS number: 31570-04-4
- Chemical name: Tris(2,4-ditert-butylphenyl) phosphite
- Moleculair formula: C42H63O3P
- Molecular weight (g/mol): 646.93
Product Specification
- Content (%): 99.00 min
- Volatiles (%): 0.30 max
- Melting point/range (ºC): 183.00 – 187.00
- Transmittance 425 nm (%): 97.00 min
- Transmittance 500 nm (%): 98.00 min
- Acid value (mg KOH/g): 0.50 max
- Hydrolytic resistance (90˚C water, 14h): Regular
- Free 2,4-Di-tert-butylphenol: 0.30 max
- Product form(s): Fine powder, Granular, Powder
- Packaging option(s): Can, Carton
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