Celvol 205S

Documents for this Product:

MSDS
   MSDS-All Languages
Sales Specification
   North America Sales Specification - Celvol 205S 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, olymer with ethanol

Description:
White granular odorless powder. Hygroscopic. Partially hydrolyzed. Fine particles.

Degree of hydrolysis, mole % 88.00±1.00
4% Solution viscosity, cP 5.70±0.50
Particle size distribution, % retained 80 mesh max. 0.10
Particle size distribution, % retained 100 mesh max. 1.00
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)

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
Boiling point
Flash point (closed cup)
Freezing point

Product Uses

Regulatory Numbers
Index Number:  No number assigned. This product is not regulated under this code.
EINECS Number:  No number assigned. This product is not regulated under this code.
UN Number:  No number assigned. This product is not regulated under this code.

Manufacturing Sites (only if a city is listed )
Region                                                City
North America                                   USA Calvert City, KY,
                                                             USA Pasadena, TX
Europe
Asia

Packaging
Bulk, Bags, Supersacks

Other Information
Structure:
A segment of a typical Celvol 205S chain looks like this: