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Merck
CN

531375

聚 [(异丁烯- alt - 马来酸,铵盐)- co -(异丁烯- alt - 马来酸酐)]

average Mw ~165,000

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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线性分子式:
(C4H2O3 · C4H8)m · xH3N
化学文摘社编号:
UNSPSC Code:
12162002
MDL number:
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mol wt

average Mw ~165,000

pH

6.1 (5% in H2O)

viscosity

46.6 cP(25 °C, Brookfield)(lit.)

transition temp

Tm (DSC) 187 °C (onset)

solubility

H2O: soluble

density

1.3 g/mL at 25 °C (lit.)

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General description

Poly[(isobutylene-alt-maleic acid, ammonium salt)-co-(isobutylene-alt-maleic anhydride)] (PIM) is a water soluble polymer.

Application

用于陶瓷粉末的粘合剂以及水溶性漆的分散剂。
PIM may be used to prepare montmorillonite (MMT) clay and amylopectin-based nanocomposites. PIM may be used as a dispersant for the preparation of NiO/Y3O3-ZrO2 for solid oxide fuel cells (SOFCs). PIM may also find use as a coupling agent.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2

存储类别

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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Zhang L, et al.
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R D Jayant et al.
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I Nestor
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Within the set of measures to protect the marine environment against ever greater viral pollution, the methodology for the detection of human virus in seawater is of primary importance as a means of evaluating the efficiency of protective measures. So

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