575828
Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution
15.0 wt. %±5 wt. % in NMP/aromatic hydrocarbons (80%/20% solvent ratio)
Synonym(s):
Pyre-M.L.® RC-5057, Polyamic acid
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About This Item
concentration
15.0 wt. %±5 wt. % in NMP/aromatic hydrocarbons (80%/20% solvent ratio)
refractive index
n20/D 1.5120
viscosity
50-70 poise
solubility
H2O: 65-71 wt. %
density
1.090 g/mL at 25 °C
storage temp.
−20°C
Quality Level
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General description
Legal Information
signalword
Danger
Hazard Classifications
Asp. Tox. 1 - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 3 - Muta. 1B - Repr. 1B - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 2
flash_point_f
138.2 °F - closed cup
flash_point_c
59 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
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