Numero di registro CAS
CAS 71138-97-1 — Idrossipropil metilcellulosa acetato succinato
Hydroxypropyl methylcellulose acetate succinate (HPMCAS) is a semi-synthetic polymer used primarily as a pH-dependent excipient in pharmaceuticals, food, and cosmetics for controlled drug release, film coating, and stabilisation. This versatile derivative of cellulose offers tailored solubility and viscosity profiles. CAS 71138-97-1, molecular formula C10H22O9 (repeat unit), molecular weight 286.28 g/mol. Non-hazardous under standard conditions; store at ambient temperatures. Molekula supplies HPMCAS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prodotti Molekula per numero CAS 71138-97-1
Molekula fornisce chimici fini e biochimici dal 2000 da impianti certificati ISO 9001:2015 e ISO 14001:2015. Ogni lotto spedito viene registrato con un numero di lotto e abbinato a un Certificato di Analisi, mentre le Schede di Sicurezza sono disponibili in cinque lingue.