Soo saaraha DMSO / Dimethyl sulfoxide CAS 67-68-5

Sharaxaad Gaaban:

Dimethyl sulfoxide waa dareere aan proton ahayn oo muhiim ah kaas oo labadaba ku milma biyaha iyo ku milma dareerayaasha organic. Waxaa si ballaaran loo isticmaalaa sida dareeraha iyo falcelinta falcelinta, oo leh awood sare oo soo saarid ah.

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Faahfaahinta Alaabta

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Sharaxaada

Faahfaahin:

WAXYAABAHA KORMEERKA	INDEX wax soo saarka	NATIIJADA KORMEERKA	GUNAANAD
Jilayaasha	Dareere aan midab lahayn ama kiristaalo aan midab lahayn, hygroscopic, biyo iyo khamri.
DMSO Content %	≥ 99.5	99.90	Gudubtay
cufnaanta qaraabada	1.100-1.104	1.104	Gudubtay
Tilmaanta qaraabada	1.478-1.479	1.4786	maray
Walxaha la xidhiidha%	≤ 0.1	0.05	Gudubtay
QAYBTA CRYSTALIAING	≤ 18.3°C	18.3	Gudubtay
Qiimaha ACID (KOH)/g	≤ 0.01	0.01	Gudubtay
tusmaynta dib-u-celinta (20° C)	1.4775 ~ 1.4790	1.4780	Gudubtay
Gudbinta 400nm	≥ 96.0	96	Gudubtay
Waxyaalaha biyaha %	≤ 0.2	0.08	Gudubtay

Codsiga

1. Loo isticmaalo dhexdhexaadinta falcelinta soo saarista udgoonka, resin iyo dheeha, polymerization acrylic, dareeraha sawirka xariirta, iwm.

2. dareeraha dabiiciga ah, falcelinta dhexdhexaadka ah iyo isku dhafka dabiiciga ah ee dhexdhexaadka ah.

3. Loo isticmaalo sidii reagent gorfaynta iyo dareeraha chromatographic gaaska, iyo sidoo kale loo isticmaalo sida dareere ah falanqaynta ultraviolet spectra.

4. Barafka ka-hortagga