item |
special grade |
refined grade |
industrial grade |
purity , % |
≥99 |
≥96 |
≥95 |
melting point ,°c |
≥74.5 |
≥74.5 |
≥73.0 |
acid value(mgkoh/g) |
280-300 |
280-300 |
280-300 |
moisture , %(m/m) |
≤0.5 |
≤0.5 |
≤0.5 |
appearance |
white powder crystal |
white powder crystal |
white powder crystal |
item |
special grade |
refined grade |
industrial grade |
purity , % |
≥99 |
≥96 |
≥95 |
melting point ,°c |
≥74.5 |
≥74.5 |
≥73.0 |
acid value(mgkoh/g) |
280-300 |
280-300 |
280-300 |
moisture , %(m/m) |
≤0.5 |
≤0.5 |
≤0.5 |
appearance |
white powder crystal |
white powder crystal |
white powder crystal |
application:
it’s used to synthetize musk 105, 10-hydroxy-2-decylenic acid (bee-royal acid), the new drug of resistance to senile dementia -idebenone, and other medicine intermediates etc. it can be put in cosmetics as the sebaceous secrete inhibitor. it can be also used in electric industry.