Acts as an anti-oxidant and prevents colour formation of the finished product
Used as stabilizer in Paint, Coating, Ink
Used to regulate Viscosity and improve colour stability in Polymers
Used as catalyst in Polyolefins
Used to prevent scorching during curing and improve colour stability in Polyurethane hot melt adhesives, SBR Rubber, Epoxies
Used in Manufacture of 3-C-7 ACCA, Cephalosporin Drugs and Cefexime Formulation
Description
Tri Phenyl Phosphite (TPP) is a clear liquid, used as a performance additive to improve the colour and clarity of alkyd resin, unsaturated polyester resin and various industrial oils during their manufacture.
The manufacture of various resins involves the use of high temperatures, usually in excess of 150° C. At these temperature the reaction mass tends to get coloured due to oxidation. Tri Phenyl Phosphite acts as an anti-oxidant and prevents colour formation of the finished product, as a result of which better quality resins are obtained.
Application
Paint, Coating, Ink
Used as stabilizer
Polymers (including) Adhesives, Styrenics, Engineering, Thermoplastics, Polymers
Used to regulate Viscosity and improve colour stability
Polyolefins
Used as catalyst
Polyurethane hot melt adhesives, SBR Rubber, Epoxies
Used to prevent scorching during curing and improve colour stability
Pharmaceutical Intermediate
Used in Manufacture of 3-C-7 ACCA, Cephalosporin Drugs and Cefexime Formulation
Specification
Parameters TPP
Structure (C6H5O)3 P
CAS No (101-02-0)
Category Stabilizer
Form Clear, colorless to faint yellow Liquid
Color 50 Apha Max
Specific gravity at 25 °C 1.180-1.186
Acidic Value, mg KOH / gm 0.5 max
Refractive Index at 25 °C 1.580-1.589.
Phosphorous Content % 9.8-10.1
Freezing point °C 22-24
Key attributes
Category
Specialty Chemicals
Brand
Adishank
Model number
TPP
Place of origin
Bangalore, KA, India
Trade & shipping terms
Set by ADISHANK INDUSTRIES PRIVATE LIMITED — the supplier's own terms.
Customisation
Customized production available
Reviews
Reviews here are order-verified. Only buyers who completed a delivered order can rate this supplier, so the first review appears after the first delivery on BharatSeal.
Questions & answers
Ask the supplier. Answers are visible to all buyers
No questions yet. Ask the first one: the supplier is notified and the answer is posted here for every buyer.