Rostabil TPP

Principal: PCC Chemax

Functions: Antioxidant, Antioxidant, Heat Stabilizer, Stabilizer, Thermal Stabilizer, Thermal Stabilizer

Chemical Family: Phosphites

Physical Form: Liquid

Enhanced TDS

Identification & Functionality

Applications & Uses

Applicable Processes
Product Applications

Used as a thermal & processing stabilizer and/or antioxidant in plastics as well as paint and varnish industries. It is also a raw material for trans-esterification.

Properties

Packaging & Availability

Packaging Type

Other

Acid Value
max. 0.5 mg KOH/g
Appearance
Clear liquid
Appearance (SDS)
Colorless to light yellow liquid
Autoignition Temperature (SDS)
min. 400.0 °C
Boiling Point (SDS)
386.0 °C
Color (SDS)
Light yellow
Color Scale
max. 50.0 APHA
Density
9.87 lb/gal
Density
1.18-1.186 g/mL
Density (SDS)
1.183 g/cm³
Flash Point (SDS)
218.3 °C
Group Principal Number
S000221
IATA/ICAO Proper Shipping Name
Environmentally hazardous substance, liquid, N.O.S.
IATA/ICAO UN Number
UN3082
IMO/IMDG EmS Fire
F-A
IMO/IMDG EmS Spill
S-F
IMO/IMDG Proper Shipping Name
Environmentally hazardous substance, liquid, N.O.S.
IMO/IMDG UN Number
UN3082
Insoluble in (SDS)
Water
Item Number
Kinematic Viscosity (SDS)
8.06 mm²/s
Melting Point
22.0 °C
Melting Point (SDS)
22.0 °C
Odor (SDS)
Characteristic
Phenol Content
max. 1.0 %
Phosphorus Content
9.8-10.0 %
Principal
Refractive Index
1.587-1.59
Specific Gravity
1.183
USA/DOT Emergency Response Guide Number
171
USA/DOT Proper Shipping Name
Environmentally hazardous substances, liquid, N.O.S.
USA/DOT UN Number
UN3082
Vapor Pressure (SDS)
69.0 kPa
pH (SDS)
4.19
Optical Properties
ValueUnitsTest Method / Conditions
Color Scalemax. 50.0 APHAAPHA
Refractive Index1.587-1.59-nD25
Chemical Properties
ValueUnitsTest Method / Conditions
Acid Valuemax. 0.5 mg KOH/gmg KOH/g
Physical Properties
ValueUnitsTest Method / Conditions
Density9.87 lb/gallb/gal
Density1.18-1.186 g/mLg/mLAt 25°C
Melting Point22.0 °C°C
Specific Gravity1.183-at 25°C
Material Composition
ValueUnitsTest Method / Conditions
Phenol Contentmax. 1.0 %%
Phosphorus Content9.8-10.0 %%
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Autoignition Temperature (SDS)min. 400.0 °C°C
Boiling Point (SDS)386.0 °C°C
Density (SDS)1.183 g/cm³g/cm³at 25°C
Flash Point (SDS)218.3 °C°COpen Cup
Kinematic Viscosity (SDS)8.06 mm²/smm²/sAt 40°C
Melting Point (SDS)22.0 °C°C
Vapor Pressure (SDS)69.0 kPakPa
pH (SDS)4.19-5% Concentration, 50/50 IPA/Water