Auropol 421 is an anionic surfactant derived from natural oils that is readily biodegradable and has low toxicity characteristics.
COMMON AND OTHER NAMES:
Sulphated Neatsfoot Oil, Sulphated Triglyceride
Neatsfoot Oil, Sulphated
CHARACTERISTICS: AUROPOL 421 is a viscous amber
pasty liquid which readily disperses
in water. A mild fatty odour can be
detected. May partly or completely
solidify if cooled below 200C.
Auropol 421TM is an oil soluble anionic surfactant with excellent emulsification properties, is compatible with a wide range of materials and is stable over a wide pH range. It may reduce foaminess and provide anticorrosive properties in
Metal Working : Emulsifier and solubiliser in soluble cutting oils, drawing
compounds and clear water based coolants. Provides
lubricity low foam and rust inhibition.
Automotive : Used in automotive chemicals
Readily Biodegradable means that it will have a low environmental impact.
Low Toxicity means that it poses a low health and safety risk for users.
Excellent lubrication, low foam and corrosion inhibition properties can
provide formulators with the wide range of capabilities they require.
pH (1% aq) 6.4
Combined SO3 5.2% (Dry Basis)
Colour 9 Gardner
SG (20ºC) 1.0
HEALTH, SAFETY & ENVIRONMENT
is nontoxic, biodegradable and
not classified as a dangerous good. According to
experience this product is considered to be
harmless to health if used in the correct manner.
Skin and eye contact should be avoided. Refer to
MSDS at www.vicchem.com
When stored indoors at temperatures below 40ºC
and in closed original containers, this product can
be stored for at least 1 year. Refer to MSDS at
www.vicchem.com for further information