Wat is Hydroxyethyl Cellulose? Hydroxyethyl cellulose (HEC), in wyt as ljocht giel, reukleaze, net-giftige fibrous of poederige fêste stof, taret troch etherification reaksje fan alkaline cellulose en ethylene okside (as chlorohydrin), heart ta nonionyske oplosber cellulose ethers. Sûnt HEC hat goede pro ...
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