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hydroxypropyl methylcellulose phthalate cas 9050-31-1

hydroxypropyl methylcellulose phthalate cas 9050-31-1

Product Name: hydroxypropyl methylcellulose phthalate

CAS No: 9050-31-1

Molecular Formula: C14H16N4

Molecular Weight: 240.30364

Appearance: Colorless or light yellow liquid

hydroxypropyl methylcellulose phthalateTypicalProperties

Test Items Specification
Appearance Colorless or light yellow liquid
Viscosity, mPa·S(25℃) 30-70
Anhydride Group Content，% ≥41.0
Freezing Point，℃ ≤-15
Volatile Content，% ≤1.0
Free Acid，% ≤1.0

hydroxypropyl methylcellulose phthalateUsage

Pharmaceutical excipients; organic raw materials; raw materials;

hydroxypropyl methylcellulose phthalatePackage

According to customer requirements.

hydroxypropyl methylcellulose phthalateStorage

Sheltered, dry, dark place for storage.

 

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