Poly(vinyl alcohol)

$40.5 - $136
Product name: Poly(vinyl alcohol)
CAS: 25213-24-5
MF: C6H10O3
MW: 130.14
EINECS:607-648-9
MDL Number:MFCD00081922
Synonyms:ETHENOL, HOMOPOLYMER;Aceticacidethenylester,polymerwithethenol ;Copolymer of acrylic acid and 2-ethylhexyl acrylate;Poly(vinyl alcohol) (Partially hydrolyzed-Low M.Wt.);Poly(vinyl alcohol) (Partially hydrolyzed-Med.M.Wt.);Polyvinyl acetate partially hydrolyzed (Suspending agent);PVA FIBRE GRADE;PVA 13-99, 10-98, 24-99

Price6 Properties Safety Information Description

6 prices

Selected condition：

Brand

Sigma-Aldrich

Package

100G
1KG

ManufacturerSigma-Aldrich
Product number8.43871
Product descriptionPolyvinyl alcohol, partially hydrolyzed (Mw approx.200000) for synthesis
Packaging100G
Price$40.5
Updated2022-05-15
Buy

ManufacturerSigma-Aldrich
Product number8.43869
Product descriptionPolyvinyl alcohol, partially hydrolyzed (Mw approx.70000) for synthesis
Packaging100G
Price$40.5
Updated2022-05-15
Buy

ManufacturerSigma-Aldrich
Product number8.43868
Product descriptionPolyvinyl alcohol, partially hydrolyzed (Mw approx. 30000) for synthesis
Packaging100G
Price$45
Updated2024-03-01
Buy

ManufacturerSigma-Aldrich
Product number8.43871
Product descriptionPolyvinyl alcohol, partially hydrolyzed (Mw approx.200000) for synthesis
Packaging1KG
Price$126
Updated2022-05-15
Buy

ManufacturerSigma-Aldrich
Product number8.43868
Product descriptionPolyvinyl alcohol, partially hydrolyzed (Mw approx. 30000) for synthesis
Packaging1KG
Price$127
Updated2024-03-01
Buy

ManufacturerSigma-Aldrich
Product number8.43869
Product descriptionPolyvinyl alcohol, partially hydrolyzed (Mw approx.70000) for synthesis
Packaging1KG
Price$136
Updated2022-05-15
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
Sigma-Aldrich	8.43871	Polyvinyl alcohol, partially hydrolyzed (Mw approx.200000) for synthesis	100G	$40.5	2022-05-15	Buy
Sigma-Aldrich	8.43869	Polyvinyl alcohol, partially hydrolyzed (Mw approx.70000) for synthesis	100G	$40.5	2022-05-15	Buy
Sigma-Aldrich	8.43868	Polyvinyl alcohol, partially hydrolyzed (Mw approx. 30000) for synthesis	100G	$45	2024-03-01	Buy
Sigma-Aldrich	8.43871	Polyvinyl alcohol, partially hydrolyzed (Mw approx.200000) for synthesis	1KG	$126	2022-05-15	Buy
Sigma-Aldrich	8.43868	Polyvinyl alcohol, partially hydrolyzed (Mw approx. 30000) for synthesis	1KG	$127	2024-03-01	Buy
Sigma-Aldrich	8.43869	Polyvinyl alcohol, partially hydrolyzed (Mw approx.70000) for synthesis	1KG	$136	2022-05-15	Buy

Properties

Melting point :>300 °C
EPA Substance Registry System :Vinyl acetate vinyl alcohol polymer (25213-24-5)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	P-Codes
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning		P264, P280, P305+P351+P338,P337+P313P

Precautionary statements:

P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Poly(vinyl alcohol)(PVOH) is a water-soluble polymer, and its solubility greatly depends on the hydrolyzed percentage, i.e., the percentage of hydrolysis of polyvinyl acetate. PVOH is fully biodegradable. PVOH is produced by no less than 20 companies worldwide; the renowned producers are Kuraray, Denka, Sekisui, Synthomer, and many more. The water-soluble characteristic of PVOH makes it extensively used as a binder, emulsifier, and thickening agent for a wide range of products such as paper, remoistenable adhesives, textile finish, paper surface treatment, as well as cosmetics, food, and pharmaceutical products. PVOH is suitable for food, drugs, and cosmetics for packaging purposes since it has outstanding barrier properties to gases such as oxygen, nitrogen, and carbon dioxide.

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