sorbitol

The CASnumber is50-70-4，EINECS The number is200-061-5.

Sorbitol, which contains 6 hydroxyl groups, is a hexahydric alcohol. In the polyurethane industry, it is mainly used as a starting polyol to produce polyether polyols for rigid foam. The polyurethane foam produced has the advantages of high mechanical strength, good heat resistance, good dimensional stability, etc

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