Keywords: physical, chemical, UCON E, properties, Density, Pour point, PH,

physical and chemical properties of UCON E
　　stock solution is a viscous liquid with pale and transparent appearance; Density 1.075g/m3 (at 20 ℃); No flash point; Pour point -11 ℃; Cloud point 74 ℃ (with inverse solubility);PH value is 9.0~11.0; Viscosity 1180SUS(37.8 ℃); Refractive index coefficient of aqueous solution 2.50 〜2.55; molecular weight 12000-14000.

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