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Isopropanol

I-Cylindrical Aluminium Shell Material

Isopropanol

I-Isopropanol: I-chemical formula yayo yi-C ∝ H ₈O, eyaziwa ngokuba yi-isopropanol okanye i-2-propanol. Lulwelo olungenambala, oluguquguqukayo noluhlabayo; Ngokuqhelekileyo zisetyenziswa njenge-solvents kunye nee-agent zokucoca.

 

Ipharamitha
Ifomula yemolekyuli C ∝ H ₈ O
Ubunzima bemolekyuli 60.10 g/mol
Indawo yokubilisa 82.5 ° C
Indawo yokunyibilika -89 °C
Ukuxinana 0.786 g/cm ³ (20 ° C)
Isalathiso sokuqhafaza 1.377 (20 ° C)
Viscosity 2.43 mPa · s (20 ° C)
Uxinzelelo lwangaphezulu 21.79 mN/m (20 ° C)
Ubunyulu ≥ 99.5% (isopropanol ephezulu ecocekileyo esetyenziswa kwimveliso yebhetri)
Isiqulatho samanzi ≤ 0.5%
Iasidi (ibalwa njenge-acetic acid) ≤ 0.002%
Umxholo womcimbi ongaguquguqukiyo ≤ 0.001%
Indawo yokuflasha 11.7 ° C (ikomityi evaliweyo)
Indawo yokutshisa ezenzekelayo 399 ° C
Umda wokudubula 2.0% ~ 12.7% (ipesenti yomthamo)
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