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Umutuku 23 CAS 85-86-9 Ishusho Yerekanwe
  • Umutuku 23 CAS 85-86-9 1

Umutuku 23 CAS 85-86-9

Umutungo wa Shimi:

Inzira ya molekulari C22H16N4O
Misa 352.39
Ubucucike 1.2266 (igereranya)
Ingingo yo gushonga 199 ° C (Ukuboza) (lit.)
Ingingo ya Boling 486.01 ° C (igereranya)
Gukemura Kudashonga mumazi, gushonga muri methanol, Ethanol, DMSO nibindi bimera
Kugaragara Ifu yijimye
Ibara Umutuku-umukara
Uburebure ntarengwa (λmax) ['507 nm, 354 nm']
Merk 14,8884
BRN 2016384
pKa 13.45 ± 0.50 (Byahanuwe)
Imiterere y'Ububiko Ubike kuri + 5 ° C kugeza kuri + 30 ° C.
Igihagararo Ihamye. Ntibishobora gukoreshwa na okiside ikomeye.
Ironderero 1.6620 (igereranya)
MDL MFCD00003905
Ibintu bifatika na shimi Ifu yumutuku wijimye (hamwe na acide acetike Crystal Brown Green Crystal), gushonga muri methanol, Ethanol, DMSO hamwe nandi mashanyarazi kama, akomoka kumarangi yubukorikori.
Koresha Irashobora gukoreshwa muburyo butandukanye bwo gusiga amabara
Mu bushakashatsi bwa vitro Sudani III ihindura ibara ryayo kuva kumacunga ikajya mubururu ugereranije na acide sulfurike, kandi igisubizo cya acetonitrile ya Sudani III nicyo kibereye cyane mukureba ibintu bihindura ibara. Ubushakashatsi bwa H-NMR na UV-Vis bwerekana ko uburyo bwo guhindura amabara ya Sudani III irwanya aside sulfurike biterwa no gusiga irangi na acide sulfurike.

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka R10 - Yaka
R20 - Byangiza no guhumeka
R36 / 38 - Kurakaza amaso n'uruhu.
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
Ibisobanuro byumutekano S22 - Ntugahumeke umukungugu.
S24 / 25 - Irinde guhura nuruhu n'amaso.
S36 - Kwambara imyenda ikingira.
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
WGK Ubudage 3
RTECS QK4250000
TSCA Yego
Kode ya HS 32129000
Uburozi cyt-ham: ovr 20 mmol / L / 5H-C UMWANZURO 1,27,79

 

Intangiriro

Benzoazobenzoazo-2-naphthol ikoreshwa cyane cyane nk'irangi mu nganda nk'imyenda, wino na plastiki. Irashobora gukoreshwa mu gusiga ibikoresho bya fibrous nka pamba, imyenda, ubwoya, nibindi. Ihinduka ryamabara ni ryiza kandi ntabwo byoroshye kuzimangana, bityo rikoreshwa cyane mubijyanye nimyenda.

 

Uburyo bwo gutegura benzoazobenzobenzo-azo-2-naphthol muri rusange ikomatanyirizwa na azo reaction. Aniline yabanje gukoreshwa na acide ya nitricike ikora nitroaniline, hanyuma igakorwa na naphtholl kugirango igire ibicuruzwa bigenewe, benzoazobenzo-azo-2-naphthol.

 

Amakuru yumutekano kubyerekeye benzoazobenzenezo-2-naphthol, ni ibintu byaka kandi bigomba kubikwa ahantu hakonje, hahumeka, kure yumuriro nubushyuhe bwinshi. Ibikoresho bikwiye byo kurinda umuntu nka laboratoire ya laboratoire, ibirahure byumutekano, hamwe namakoti ya laboratoire bigomba kwambarwa mugihe gikora. Kubera ko ari imiti, uburyo bukoreshwa bwumutekano hamwe nuburyo bwo guta imyanda bigomba gukurikizwa.

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