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Merck

416339

Sigma-Aldrich

甲基乙烯基醚-来酸酐共聚物

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

别名:

马来酸共聚物, 马来酸类共聚物, 马来酸类聚合物

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About This Item

线性分子式:
(C4H2O3 · C3H6O)n
CAS号:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

形狀

powder

品質等級

分子量

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

雜質

<2% benzene

溶解度

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

InChI 密鑰

UPBDXRPQPOWRKR-UHFFFAOYSA-N

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應用

成膜材料、分散剂、乳化剂、增稠剂、粘合剂、絮凝剂和络合剂。

特點和優勢

与醇、胺和环氧化物反应形成衍生物或交联聚合物。易于衍生化。形成碘络合物。

外觀

交替共聚物。

象形圖

Health hazardExclamation mark

訊號詞

Danger

危險分類

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

標靶器官

Blood

儲存類別代碼

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

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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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
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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)
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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
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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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