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ugabicatymolimadovywoni
Messaggi 22 |
Spedito - 01/03/2022 : 15:09:42
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Polyvinyl alcohol is an organic compound with the chemical formula [C2H4O] n. Its appearance is White flake, flocculent or powdery solid, tasteless. Soluble in water (above 95 o C), slightly soluble In dimethyl sulfoxide, it is insoluble in gasoline, vegetable oil, kerosene, toluene, benzene, methanol and dichloroethane, Carbon tetrachloride, ethyl acetate, acetone, ethylene glycol, etc. http://www.zbaqchem.com |
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