802093
Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution
viscosity 5-7 poise , electronic grade, 13 wt% in (80% NMP/20% Xylene)
Synonym(s):
Polyamic acid
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About This Item
grade
electronic grade
description
13% ± 5 wt.% in (80% N-Methyl-2-Pyrrolidone, 20% Xylene), purified by sub-micron filtration (0.2 μm medium)
form
liquid
refractive index
n20/D 1.502
viscosity
5-7 poise(25 °C, Brookfield) (12rpm)(lit.), 5-7 poise
density
1.068 g/mL at 25 °C
storage temp.
2-8°C
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signalword
Danger
Hazard Classifications
Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
target_organs
Central nervous system,Liver,Kidney, Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 2
flash_point_f
131.0 °F
flash_point_c
55 °C
Regulatory Information
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