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Hydroxypropyl methyl cellulose (HPMC)
Mìneachadh agus structar:Is e an teirm coitcheann de shreath de derivatives ceallalose a thig bho alkalinization agus ath-bhualadh etherification fo chumhachan sònraichte toradh na buidhne hydroxyl air an t-sreath moileciuil ceallalose.
