Umenzi DMSO / Dimethyl sulfoxide CAS 67-68-5

Inkcazelo emfutshane:

I-Dimethyl sulfoxide yinto ebalulekileyo ye-non-proton polar solvent edibeneyo emanzini kwaye i-soluble kwi-solvents ye-organic.Isetyenziswa ngokubanzi njenge-solvent kunye ne-reagent reagent, enekhono eliphezulu lokukhupha.

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Inkcazo

Inkcazo:

IZINTO ZOKUHLOLA	ISALATHISO SEMIVELISO	IZIPHUMO ZOKUHLOLA	ISIPHELO
Abalinganiswa	Ulwelo olungenambala okanye iikristale ezingenambala, ihygroscopic, ezixubeneyo namanzi kunye notywala.
DMSO UMONGO %	≥ 99.5	99.90	Ipasile
Ukuxinana okuzalanayo	1.100-1.104	1.104	Ipasile
Isalathiso esizalanayo	1.478-1.479	1.4786	idlulile
Izinto eziyeleleneyo%	≤ 0.1	0.05	Ipasile
INGONGOMA YOBUKHRISTU	≤ 18.3° C	18.3	Ipasile
IXABISO LE-ACID (KOH)/g	≤ 0.01	0.01	Ipasile
I-REFACTIVE INDEX (20° C)	1.4775~1.4790	1.4780	Ipasile
I-TRANSMITTANCE 400nm	≥ 96.0	96	Ipasile
Isiqulatho samanzi %	≤ 0.2	0.08	Ipasile

Isicelo

1. Isetyenziselwa i-reaction medium ye-aromatics extraction, i-resin kunye nedayi, i-acrylic polymerization, i-solvent yokuzoba isilika, njl.

2. I-solvent ye-Organic, i-reaction medium kunye ne-organic synthesis intermediate.

3. Isetyenziswe njenge-reagent yokuhlalutya kunye ne-gas chromatographic stationary liquid, kwaye isetyenziswe njenge-solvent kuhlalutyo lwe-ultraviolet spectra.

4. Isithinteli sokukhenkceza