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表单
powder
杂质
4.0% mucilage (25 °C)
粘度
350-700 cP
InChI
1S/C3H4O2.Na/c1-2-3(4)5;/h2H,1H2,(H,4,5);/q;+1/p-1
InChI key
NNMHYFLPFNGQFZ-UHFFFAOYSA-M
一般描述
Poly(acrylic acid) (PAA) is hygroscopic, brittle, and colorless with Tg at nearly 106 °C. At temperatures above 200-250 °C, PAA loses water and to become an insoluble cross-linked polymer anhydride. The solubility of dried PAA in water increases with an increase in temperature. Concentrated solutions of PAA in water are thixotropic in nature.
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 1A - Eye Dam. 1 - Muta. 1B - STOT SE 3
靶器官
Respiratory system
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
闪点(°F)
200.3 °F
闪点(°C)
93.5 °C
法规信息
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