SPECIFICATION OF STEARIC ACID (VVF)
 
CERTIFICATE OF ANALYSIS

VVFS Bramd Name of Product

P -12
Name of Product : Stearic Acid
 
Sr
Tests
Specifications
Test Result
1 Apperance White Flakes Complies
2 Colour Lovibond, 5 1/4" Cell Y=2.5 R=0.5 max Y=0.8 R=0.1
3 Acid Number 205 - 210 207.81
4 Saponification Value 206 - 212 209.06
5 Iodine Value 3.0 max 1.08
6 Melting Point / Titre °C 54 - 56 55.8
7 Ash % by wt 0.01 max 0.0077
8 Unsap Matter, % by wt 0.5 max 0.38
9 Fatty Acid Composition
C 12 Nil
C 14 Nil
C 16 53 - 55 53.62
C 18 42 - 45 44.78
C 20 Nil
Others 1.6
 
ANALYTICAL REPORT

VVFS Bramd Name of Product

UTSR
Name of Product : Stearic Acid
 
Sr
Tests
Specifications
Test Results
1 Appearance Yellow Flakes Complies
2 Acid No 185 min 206.5
3 Saponification No 192 min 210.3
4 Iodine No 8.0 max 1.65
5 Titre / Solidification Point °C 52 - 62 52.4
6 Ash Content % 0.1 max 0.055

 
ANALYTICAL REPORT

VVFS Bramd Name of Product

DTP - 7
Name of Product : Stearic Acid
 
Sr
Tests
Specifications
Test Results
1 Apperance White Flakes Complies
2 Colour, Lovibond 5 1/4" Cell Y=4.5 & R= 0.5 max Y=1.5 R=0.1
3 Acid Number 200 - 208 201.3
4 Saponification Number 201 - 210 203.4
5 Iodine Number 5.0 max 3.2
6 Unsap Matter % by Wt 0.75 & R=0.5 0.70
7 Titre °C/Melting Point 53 - 58 55.7
8 Ash Content % 0.01 max 0.70
9 Fatty Acid Composition % by Glc
C 12 0.11
C 14 0.30
C 16 35 - 45 43.56
C 18.0 50 - 60 52.96
C 18.1 0.74
C 20 0.70
C 22 0.53
Other 1.10
 
ANALYTICAL REPORT

VVFS Bramd Name of Product

DTP - CT
Name of Product : Stearic Acid
 
Sr
Tests
Specifications
Test Results
1 Apperance White Flakes Complies
2 Colour in Lovibond cell 5 1/4" Y+R = 5.0 max
Y=4.5, R=0.5
Y+R=2.5
Y=2.2, R=0.3
3 Acid No / Acid Value 195 - 210 199.98
4 Saponification No / Saponificaion Value 196 - 212 201.67
5 Iodine No 3 max 2.29
6 Titre/Solidification Point °C 58 - 64 60.3
7 Ash Content / Residue on lgnition % 0.01 max 0.0008
8 Fatty acidcomposition % by GLC
9 Palmitic acid 35 max 30.12
10 Steric Acid 60 min 67.61
11 Other 2.27
 
SPECIFICATION OF STEARIC ACID (Sudha Agro)
Grade Sudha SRG Sudha RG Oleic Acid (comm1)
Titre 54-62 54-62 20 Max
Iodine value max 9 15 100
Acid value min 185-195 185-195 196-208
Sap value min 190-200 185-200 206-212
Ash %max 0.10 0.10 0.01
Colour in
Lovibond units
By + 4R (¼ cell) 12Y + 6R (¼ cell) Pale Pink
 
 
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