 |
 |
|
|
|
| Stearic Acid |
 |
| CH3(CH2)16COOH |
 |
| 57-11-4 |
 |
widely used in rubber, plastics, cosmetics,
pharmaceuticals, chemical auxiliary agent industries etc. Stearic acid, also called octadecanoic acid, is one
of the useful types of saturated fatty acids that comes from many animal and vegetable fats and oils. Steari
c acid is useful as an ingredient in making candles, soaps, and cosmetics and
for softening rubber.
|
 |
ITEM
TECHNICAL INDEX(GB9103-88)
RESULT
APPEARANCE
WHITE FLAKE OR BEAD
WHITE BEAD
IODINE VALUE,g/100g
≤0.5
0.26
ACID VALUE,mg/g
205~210
208.46
SAPON VALUE,mg/g
206-211
209.22
COLOR ,HAZEN
≤100
70
TITRE ,℃
54~57
55.2
MOISTURE ,%
≤0.2
0.07
C14 %
0.6
C16 %
56.9
C18 %
41.9
C20 %
0.6
INORGANIC ACID ,%
≤ 0.001
<0.001
|
|
|
|
|
|
