Introduction：
Product Name：Isostearic Acid
CAS Number: 30399-84-9
Formula: C18H36O2
Industrial Specification：
ITEM | STANDARD SPECIFICATION | TEST RESULT |
APPEARANCE | LIGHT YELLOW LIQUID | QUALIFIED |
ACID VALUE MGKOH/G | 175-195 | 184 |
SAPONIFICATION VALUE MGKOH/G | 190-205 | 196 |
IODINE VALUE G/100G | 60-75 | 65 |
MOISTURE % | 1 MAX | 0.5 MAX |
SOLIDIFYING POINT | ＜14℃ | ＜9℃ |
TEST RESULT | QUALIFIED |
Cosmetic Specification:
ITEM | STANDARD SPECIFICATION | TEST RESULT |
APPEARANCE | LIGHT YELLOW LIQUID | QUALIFIED |
Acid, mgKOH/g | 175-195 | 191.1 |
Saponification value, mgKOH/g | 190-205 | 193 |
cloud point ℃ | -20~10 | 0 |
Chroma Pt-Co | ≤200 | 118.1 |
Water % | ＜0.1 | 0.015 |
iodine value g/100g | ≤8 | 4.17 |
Relative density | 0.89 | 0.89 |
Cosmetic Specification:
ITEM | STANDARD SPECIFICATION | TEST RESULT |
APPEARANCE | COLORLESS AND TRANSPARENT | QUALIFIED |
Acid, mgKOH/g | 190-197 | 190.7 |
Saponification value, mgKOH/g | 190-197 | 195.2 |
cloud point ℃ | ≤2.5 | 2.4 |
Water % | ≤0.15 | 0.06 |
iodine value g/100g | ≤2 | 0.45 |
APHA | ≤50 | 45 |
Usage：
Mainly used as cosmetic raw materials. also used for lubricating oil, plastic processing lubricant and various lipids. Because of it owned branch chain, its melting point is lower than stearic acid, and it has good performance works at low temperature. Its various lipids are highly resistant to alkali, and they can play best characteristics when used in alkaline emulsification systems. Its features make them attractive additives in the field of engine and gear lubricants. Owned features : low pour points of acids and derivatives, good oxidative and hydrolytic stability. Stable solubility in various solvents, low viscosity of organic solvent solutions and good lubricity, etc. It is a substitute for naphthenic acid and 7-9 acid in ion exchange extraction, environmental friendly and non-polluting.
Package and Storage：
Industrial grade: 180kg per drum
Cosmetic grade: 170kg per drum
Store and transport as general chemicals, avoid sun lingt directly and rain.
Shelf life: 24 months
关键字： Isooctadecanoic Acid;30399-84-9;Metal Processing Oil;C18h36o2;Isostearic Acid;