Umkhiqizi we-DMSO / Dimethyl sulfoxide CAS 67-68-5

Incazelo emfushane:

I-Dimethyl sulfoxide iyi-solvent ebalulekile engeyona i-proton polar encibilika emanzini futhi inyibilika kuma-solvents ephilayo.Isetshenziswa kabanzi njenge-solvent kanye ne-reagent reagent, enekhono eliphezulu lokukhetha.

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Incazelo

Ukucaciswa:

IZINTO ZOKUHLOLA	PRODUCT INDEX	UMPHUMELA WOKUHLOLA	ISIPHETHO
Izinhlamvu	Uketshezi olungenambala noma amakristalu angenambala, i-hygroscopic, exubene namanzi kanye notshwala.
OKUQUKETHWE I-DMSO %	≥ 99.5	99.90	Kuphasisiwe
Ukuminyana okuhlobene	1.100-1.104	1.104	Kuphasisiwe
Inkomba yesihlobo	1.478-1.479	1.4786	kudlule
Izinto ezihlobene%	≤ 0.1	0.05	Kuphasisiwe
IPHUZU LOKUQHUBEKA	≤ 18.3° C	18.3	Kuphasisiwe
INANI LE-ACID (KOH)/g	≤ 0.01	0.01	Kuphasisiwe
I-REFACTIVE INDEX (20° C)	1.4775~1.4790	1.4780	Kuphasisiwe
I-TRANSMITTANCE 400nm	≥ 96.0	96	Kuphasisiwe
Okuqukethwe kwamanzi %	≤ 0.2	0.08	Kuphasisiwe

Isicelo

1. Isetshenziselwa indlela yokusabela yokukhipha iphunga elimnandi, i-resin kanye nodayi, i-acrylic polymerization, i-solvent yokudweba usilika, njll.

2. I-solvent ye-Organic, i-reaction medium kanye ne-organic synthesis ephakathi.

3. Isetshenziswa njenge-reagent yokuhlaziya kanye noketshezi olumile lwe-chromatographic yegesi, iphinde isetshenziswe njengesinyibilikisi ekuhlaziyeni i-ultraviolet spectra.

4. I-antifreeze