Sodium Stearate

Chemical Name: Octadecanoic Acid Sodium Salt

CAS#: 822-16-2

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Sales Specifications of Sodium Stearate NF Powder

ParametersSpecificationsTest Methods
Appearance White Powder
Assay (Na), % 7.4 – 7.8
Identification A Conforms
Identification B (Titer, °C) 54 min
Fats and Fixed Oils:
Acid Value of Fatty Acids 196 – 211
Iodine Value of Fatty Acids 4 max
Acidity (as Stearic Acid), % 0.28 – 1.20
Free Fatty Acid (Stearic), % 6 max
Moisture, % 2 max
Loss on Drying @ 105°C, % 5 max
Alcohol Insoluble Substances Conforms
Ash Content, % 10.8 – 13.8
Melting Point, ºC 200 – 220
Typical Composition, %: 40 min
C18 40 min
C16 + C18 90 – 100
Specs & MSDS of Sodium Stearate