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ngwaahịa

Uhie 23 CAS 85-86-9

Ngwongwo kemịkalụ:

Usoro ihe omimi C22H16N4O
Molar Mass 352.39
Njupụta 1.2266 (atụmatụ siri ike)
Ebe Na-agbaze 199°C (dc.)(ọkụ)
Ebe Boling 486.01°C (atụmatụ siri ike)
Solubility Na-adịghị edozi na mmiri, soluble na methanol, ethanol, DMSO na ndị ọzọ organic mgbaze
Ọdịdị ntụ ntụ aja aja na-acha ọbara ọbara
Agba Red-aja aja
Ogologo ikuku kacha (λ kacha) ['507 nm, 354 nm']
Merck 14,8884
BRN 2016384
pKa 13.45± 0.50 (buru amụma)
Ọnọdụ Nchekwa Na-echekwa na +5°C ruo +30°C.
Nkwụsi ike Kwụsie ike. Ekwekọrịtaghị na ndị ọrụ oxidizing siri ike.
Ntụgharị ntụgharị uche 1.6620 (atụmatụ)
MDL MFCD00003905
Njirimara anụ ahụ na kemịkalụ Acha uhie uhie ntụ ntụ (ya na acetic acid Crystal Brown Green Crystal), soluble na methanol, ethanol, DMSO na ihe ndị ọzọ na-edozi ahụ, nke sitere na akwa sịntetik.
Jiri Enwere ike iji agba agba resin dị iche iche
Ọmụmụ in vitro Sudan III na-agbanwe agba ya site na oroma gaa na-acha anụnụ anụnụ megide obere sulfuric acid, yana ngwọta acetonitrile nke Sudan III bụ nke kachasị mma maka ịhụ mgbanwe mgbanwe agba. H-NMR na UV-Vis spectroscopic ọmụmụ na-egosi na usoro mgbanwe agba nke Sudan III megide sulfuric acid bụ n'ihi protonation nke agba site sulfuric acid.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu R10 - ọkụ
R20 - na-emerụ ahụ site na iku ume
R36 / 38 - na-akpasu anya na akpụkpọ ahụ.
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S22 - Ekula uzuzu.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
WGK Germany 3
RTECS QK4250000
TSCA Ee
Koodu HS 32129000
Nsi cyt-ham:ovr 20 mmol/L/5H-C ENMUDM 1,27,79

 

Okwu mmalite

A na-ejikarị Benzoazobenzoazo-2-naphthol eme ihe dị ka ihe na-esiji esiji na ụlọ ọrụ dịka textiles, inks na plastik. Enwere ike iji ya na-esiji ihe ndị na-emepụta ihe dị ka owu, linen, ajị, wdg. Nkwụsi ike nke agba ya dị mma ma ọ dịghị mfe ịla n'iyi, n'ihi ya, a na-ejikarị ya eme ihe n'ọhịa nke textiles.

 

Usoro nke ịkwadebe benzoazobenzobenzo-azo-2-naphthol na-emekarị site na mmeghachi omume azo. A na-ebu ụzọ meghachi Aniline na nitric acid iji mepụta nitroaniline, wee meghachi omume na naphtholl iji mepụta ngwaahịa ezubere iche, benzoazobenzo-azo-2-naphthol.

 

Ozi nchekwa banyere benzoazobenzenezo-2-naphthol, ọ bụ ihe na-ere ọkụ ma dị mkpa ka echekwa ya na ebe dị jụụ, ikuku ikuku, pụọ na isi ọkụ na okpomọkụ dị elu. Ekwesịrị iyi akụrụngwa nchekwa kwesịrị ekwesị dị ka uwe ụlọ nyocha, ugogbe nchekwa, na mkpuchi ụlọ nyocha mgbe a na-arụ ọrụ. Dị ka ọ bụ kemịkalụ, ekwesịrị ịgbaso usoro ọrụ nchekwa dị mkpa na usoro maka ikpofu ihe mkpofu.


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