Polyvinyl Alcohol ；PVA；PVOH（Food Grade）

Product Name：Polyvinyl Alcohol ；PVA；PVOH

CAS NO.: 9002-89-5

MF:(C₂H₄O)n   MW：20 000-200 000

Packaging: 1kg/bag; 5kg/drum; 20kg/drum

Quality Standard: GB31630-2014; ChP2020,USP40-NF35; EP9.0.

CDE NO.：F20209990114

Description of Polyvinyl Alcohol:

According to the degree of polymerization and alcoholysis. The naming rule is “polyvinyl alcohol xy-mn”, where xy represents average degree of polymerization and mn represents degree of alcoholysis.

As specified in GB31630-2014, the alcoholysis degree is 86.5-89.0%, the viscosity is 4.8-5.8, corresponding to our 05-88 models.

Appliactions of Polyvinyl Alcohol:

As a film-forming material in film-coated agents.

As emulsifiers and emulsification stabilizers in o/w emulsions due to its good suspending effect.

As binder in tablets and granules.

• Antioxidant
• Auxiliary Tablet
• Bacteriostatic
• Flavor
• Food additive
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• Liquid Preparation Solvent
• Others
• PH Regulator
• Semi-solid Preparation
• Slow-release materials
• solid preparation