Celvol 203S

Documents for this Product:

MSDS
   MSDS-All Languages
Sales Specification
   North America Sales Specification - Celvol 203S in English

General Info
CAS Number: Molecular Formula: Molecular Weight: Classifications:	25213-24-5 mixture mixture                                                  Polymer

Synonyms:
polyvinyl alcohol; PVOH; PVA; acetic acid ethenyl ester, polymer with ethanol

Description:
White granular odorless powder. Hygroscopic. Partially hydrolyzed. Fine particle grade.

Degree of hydrolysis, mole % 88.00±1.00
4% Solution viscosity, cP 4.00±0.50
Water solubility, grams/liter soluble in hot water
Bulk density, grams per milliliter 0.61-0.67
Bulk density, pounds per cubic foot 40
Boiling point decomposes
Flash point (closed cup) not applicable
Melting point 180-230 °C (decomposition begins below
the melting point)
Particle size distribution, % retained 40 mesh max. 0.10
Particle size distribution, % retained 80 mesh max. 1.00

Polyvinyl alcohol is used in a wide variety of applications. Important end-use markets for PVOH include textiles, adhesives, paper, building products, and specialty applications.

Water solubility, grams/liter
Density, grams per milliliter
Pounds per gallon