Triphenyl Phosphite (TPPI)

Chemical Formula: (C6H5O)3P

CAS No. :115-86-6

Quality Specifications

  • Purity

    95% min

  • Diethyl Phosphite Content

    1.0% max

  • Color

    50 APHA max

Physical Properties

  • Appearance

    Clear Liquid

  • Specific Gravity (25°C)

    1.180-1.186

  • Refractive Index (25°C)

    1.588-1.590

  • Boiling Point (11 mm Hg)

    473°F (245°C)

  • Acidity (mg KOH/g)

    0.50 max

Packaging

  • 225 kg (496 lb) HDPE lined Steel Drums

The information provided in this document is believed to be accurate and was obtained from sources believed to be reliable. However, the information is provided without any representation or warranty, expressed or implied, with respect to its accuracy or completeness. It is the users’ responsibility to determine the suitability of this product and relevance of this information for its use. Filo Chemical does not assume liability resulting from the use, handling, storage, and disposal of this product.