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ibicuruzwa

Ubururu 68 CAS 4395-65-7

Umutungo wa Shimi:

Inzira ya molekulari C20H14N2O2
Misa 314.34
Ubucucike 1.2303 (igereranya)
Ingingo yo gushonga 194 ° C.
Ingingo ya Boling 454.02 ° C (igereranya)
Flash point 291.6 ° C.
Amazi meza 0.1918ug / L (25 ºC)
Umwuka 1.66E-12mmHg kuri 25 ° C.
Kugaragara Birakomeye
Ibara Ubururu
Impumuro Impumuro nziza
pKa 0.46 ± 0.20 (Byahanuwe)
Ironderero 1.5700 (igereranya)

Ibicuruzwa birambuye

Ibicuruzwa

Intangiriro

Ubururu bwa Solvent 68 ni irangi ryumubiri rifite izina ryimiti methylene ubururu. Ifite ibintu bikurikira:

 

1. Kugaragara: Solvent Ubururu 68 ni ifu yubururu bwijimye bwa kirisiti, ikabura mumazi hamwe na solge organic.

 

2. Guhagarara: Birahagaze neza mugihe cya acide kandi itabogamye, ariko kubora bibaho mubihe bya alkaline.

 

3. Imikorere yo gusiga irangi: ubururu bwa solvent 68 ifite imikorere myiza yo gusiga irangi kandi irashobora gukoreshwa mumabara, wino, wino nindi mirima.

 

Koresha:

Solvent Ubururu 68 bukoreshwa cyane muri:

 

1.

 

2. Ink.

 

3. Ink.

 

Ubururu bwa Solvent 68 busanzwe bubonwa na synthesis, kandi uburyo bwihariye bwo gutegura bushobora kuba bukubiyemo intambwe nyinshi, bisaba ko hakoreshwa imiti yihariye ya chimique hamwe nuburyo bwo kubyitwaramo, ibyo bikaba inzira yumusaruro mubikorwa byumwuga.

 

Amakuru yumutekano: Solvent Ubururu 68 muri rusange ni umutekano mugihe gikoreshwa. Nkimiti, ibikurikira bigomba kwitonderwa mugihe uyikoresha:

 

1. Irinde guhura nuruhu n'amaso, hanyuma uhite woza amazi menshi mugihe uhuye nimpanuka.

 

2. Irinde guhumeka cyangwa kuribwa nimpanuka, kandi ushakire kwa muganga mugihe bitagushimishije.

 

3. Iyo ubitse, bigomba kuba kure yumuriro na okiside kugirango birinde umuriro cyangwa guturika.

 

4. Nyamuneka soma igitabo cyibicuruzwa mbere yo gukoresha kandi ukurikize amabwiriza yumutekano yatanzwe nuwabikoze.

 


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