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12-Hydroxystearic acid
Molecular formula: C 18 H 36 O 3
Molecular weight: 300
This product is one of the most important materials to produce lithium lubricating grease. 10-15% of 12-Hydroxystearic acid should be added in production of high-grade lithium lubricating grease. It is also widely used in coating, resin, plastic, daily chemical product, pharmacuetical industry, etc.
Packing: woven bag lined with plastic bag, 25kg/bag.
Attention: keep it from fire, rain, breakage and pollution during transportation and storage.
Main physicochemical indexes
Item |
Index |
Iodine value (gl/ 1000g)= |
2.5 |
Hydroxyl groups (mgKOH/g)= |
1.55 |
Acid value (mgKOH/g)= |
178 ~ 186 |
Melting point (?)= |
74 |
Saponification number (mgKOH/g) |
180 ~ 190 |
Moisture (%) |
1.0 |
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