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Isopropanol

Mahinga Anga Aluminium Porotakaro

Isopropanol

Isopropanol: Ko tana tauira matū ko C ∝ H ₈O, e mohiotia ana ko te isopropanol, 2-propanol ranei. He wai kore tae, he pahekeheke, he wai kawa; Ka whakamahia noa hei whakarewa me te horoi horoi.

 

Tawhā
tātai rāpoi ngota C ∝ H ₈ O
Te taumaha ngota 60.10 g/mol
Kohuatanga 82.5 ° C
Te rewa -89 ° C
Kiato 0.786 g/cm ³ (20 ° C)
Taupū Refactive 1.377 (20 ° C)
Poneke 2.43 mPa · s (20 ° C)
Te mahunga o te mata 21.79 mN/m (20 ° C)
Maamaa ≥ 99.5% (isopropanol parakore teitei e whakamahia ana i roto i te hanga pākahiko)
Te ihirangi wai ≤ 0.5%
Waikawa (kua tatauhia hei waikawa ahetiki) ≤ 0.002%
Ko te ihirangi maataa kore ≤ 0.001%
Kohikohiko 11.7 ° C (kapua kati)
Ira ngingiha ohorere 399 ° C
Te rohe pahū 2.0%~12.7% (te ōrau rōrahi)
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