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416339

Sigma-Aldrich

Poly(methyl vinyl ether-alt-maleic anhydride)

average Mw ~216,000, average Mn ~80,000

Sinônimo(s):

maleated copolymer, maleated polymer, maleic copolymer

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About This Item

Fórmula linear:
(C4H2O3 · C3H6O)n
Número CAS:
9011-16-9
Número MDL:
MFCD00134013
Código UNSPSC:
12162002
ID de substância PubChem:
329756129
NACRES:
NA.23

forma

powder

Nível de qualidade

100

peso molecular

average Mn ~80,000
average Mw ~216,000

Impurezas

<2% benzene

solubilidade

H2O: soluble (upon hydrolysis)
organic solvents: soluble

InChI

1S/C4H2O3.C3H6O/c5-3-1-2-4(6)7-3;1-3-4-2/h1-2H;3H,1H2,2H3

chave InChI

UPBDXRPQPOWRKR-UHFFFAOYSA-N

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Aplicação

Film former, dispersant, emulsifier, thickener, binder, flocculant and complexing agent.

Características e benefícios

Reacts with alcohols, amines and epoxides to form derivatives or cross-linked polymers. Readily derivatized. Forms iodine complex.

forma física

Alternating copolymer.

Pictogramas

Health hazardExclamation mark
GHS08,GHS07

Palavra indicadora

Danger

Frases de perigo

H315,H319,H340,H350,H373

Classificações de perigo

Carc. 1A - Eye Irrit. 2 - Muta. 1B - Skin Irrit. 2 - STOT RE 2

Órgãos-alvo

Blood

Código de classe de armazenamento

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

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Certificados de análise (COA)

Lot/Batch Number
MKCQ5199
MKCN2754
MKCL3173
MKCF6910
MKCC6080

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Lynette Zaidel et al.
American journal of dentistry, 24 Spec No A, 6A-13A (2012-01-06)
To evaluate the laboratory dentin occlusion efficacy and effects on dentin permeability of a new multi-benefit dentifrice in order to gain insight into the mechanism of action of a novel technology for dentin hypersensitivity relief based on a specially-designed silica
Zhou Chen et al.
The Chinese journal of dental research : the official journal of the Scientific Section of the Chinese Stomatological Association (CSA), 14(2), 95-103 (2012-02-10)
To investigate whether a standard dental prophylaxis followed by tooth brushing with an antibacterial dentifrice will affect the oral bacterial community, as determined by denaturing gradient gel electrophoresis (DGGE) combined with 16S rRNA gene sequence analysis. Twenty-four healthy adults were
Sebastian G Ciancio
Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995), 32(1), 70-76 (2011-04-06)
This review summarizes research that has assessed the effectiveness of various antimicrobial-containing dentifrices in preventing and/or reducing a number of oral health problems facing our patients today. The results of these studies indicate that, when compared with a conventional fluoride
Suru Mankodi et al.
American journal of dentistry, 24 Spec No A, 21A-27A (2012-01-06)
To investigate the efficacy of a dentifrice containing 0.3% triclosan, 2.0% PVM/MA copolymer, 0.243% sodium fluoride, and specially-designed silica in controlling established dental plaque and gingivitis. Qualifying adult male and female subjects from the West Palm Beach, Florida area were
Christina L Burnett et al.
International journal of toxicology, 30(5 Suppl), 128S-144S (2011-11-30)
Polyvinyl methyl ether/maleic acid (PVM/MA) copolymer, and its related salts and esters, are used in cosmetics, mainly as binders, film formers, and hair fixatives. Animal and human data relevant to the use of these ingredients in cosmetic products were reviewed
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