Synpro® Stannous Stearate

Product information

Product Name
Synpro® Stannous Stearate
Description

Synpro® STANNOUS STEARATE is a very high ash, free flowing, non-caking, coarse powder product primarily used as an anti-static lubricant additive in polymers and rubber or combined with additional soaps (i.e. zinc, etc.) for PVC heat stabilizer additive applications.

Synpro® STANNOUS STEARATE is suitable for use in food packaging applications in accordance with many FDA Code of Regulations; an updated complete list is available upon request.

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

Identifiers

Chemical Name
Stannous Stearate
CAS #
6994-59-8

Classifications

Product Group
Lubricants
Product Category
Metallic Stearates & Stearate Dispersions

Tags

Industries
  • Food
  • Plastic Processing
Applications
  • Medical & Pharmaceutical
  • Personal care & cosmetics
  • Rigid PVC
Value Propositions
  • Non-caking
  • Anti-static
  • High ash
  • FDA approved
Market Segments
  • Plasticizers
Functions
  • Additive
  • Heat stabilizer
  • Lubricant

Properties

Physical State
Solid
Form
Powder
Color
White
Odor
Slight
Flash Point
> 260
°C
Vapor Pressure
0.00001 estimated
hPa
Solubility in Water
Insoluble
Explosive properties
Not explosive
Oxidizing Properties
Not oxidizing
Percent Volatile
1
%

Specifications

Moisture
0.6
%
Melting Point
63
°C
Apparent density
0.5
g/cc
Fineness (sieve, through 200 mesh)
≥ 90
%
Appearance
White free-flowing coarse powder
Ash (SnO2)
21.2
%
Tin
17.3
%
Free fatty acid
24
%

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pdf Synpro_RC_ Sn Stearate-EN-MTR-AGHS-20250818132227 Safety Data Sheet (SDS)
pdf Synpro Stannous Stearate TDS-Technical Data Sheet (TDS)-en Technical Data Sheet (TDS)