Petrac® Stearic Acid F-300 Prill

Product information

Product Name
Petrac® Stearic Acid F-300 Prill
Description

Petrac® Stearic Acid F-300 Prill is used to manufacture metallic stearates, esters and other derivatives where a high quality, light colored stearic acid is required. It acts as an external lubricant and viscosity depressant in PVC processing. It is made through a prilling process to achieve a form which flows easily.

Petrac® Stearic Acid F-300 Prill is recommended as an activator, dispersing agent, plasticizer and lubricant in rubber compounding. It is also a thickening and gelling agent for greases in combination with alkali/alkaline earth metal hydroxides

Available in these regions
  • Central America
  • Europe
  • India
  • Middle East/Africa
  • North America
  • South America

Identifiers

Chemical Name
Stearic Acid
CAS #
57-11-4

Classifications

Product Group
Lubricants
Product Category
Waxes and Fatty Acids

Tags

Industries
  • Plastic Processing
Applications
  • Processing Aids & Lubricants
  • Rigid PVC
  • Rubber processing
Value Propositions
  • High quality
  • Light color
Market Segments
  • Plasticizers
Functions
  • Activator
  • Dispersing agent
  • Gelling agent
  • Lubricant
  • Plasticizer
  • Thickening agent
  • Viscosity modifier

Properties

Density at 20 °C
0.94 estimated
g/cm3
Viscosity, Dynamic at 70 °C
9.87
mPa.s
Explosive properties
Not explosive
Viscosity, Kinematic
10.49 estimated
mm2/s
Molecular formula
C18-H36-O2
Molecular Weight
284.48
g/mol
Oxidizing Properties
Not oxidizing
Specific gravity at 20 °C
0.94
Vapor pressure at 25 °C
0.000001
hPa
Boiling point at 1.999835 kPa
232
°C
Partition coefficient (n-octanol/water)
8.23
Auto-Ignition Temperature
395
°C
Decomposition Temperature
360
°C
Physical State
Solid
Form
Powder
Melting point/freezing point
69.3
°C
Flash Point
196.1
°C
Boiling Point
350
°C

Specifications

Chain length distribution (Palmitic acid (C16))
27
%
Chain length distribution (Stearic (C18))
66
%
Fineness (sieve, through 40 mesh)
%
Fineness (sieve, through 200 mesh)
3
%
Saponification number
205
mgKOH/g
Iodine Value
0.5
gI/100g
Titer
60
°C
Color (Lovibond)
1.5y/0.2r
Appearance
White prills
Acid Number
203
mgKOH/g

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pdf Synpro_RC_ Stearic Acid F-300-EN-MTR-AGHS-20250819113659 Safety Data Sheet (SDS)
pdf Petrac Stearic Acid F-300 Prill TDS-Technical Data Sheet (TDS)-en Technical Data Sheet (TDS)