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Waiata 11 CAS 128-95-0

Āhuatanga matū:

Tātai rāpoi C14H10N2O2
Molar Mass 238.2414
Kiato 1.456g/cm3
Te Whakarewa 265-269 ℃
Piro Pouri 544.2°C i te 760 mmHg
Tohu Kohiko 282.9°C
Wairewa wai 0.33 mg/L i te 25 ℃
Kohu Kohu 6.67E-12mmHg i te 25°C
Te ahua Te whakatioatanga
Tikanga Rokiroki Rūma Temperature
Taurangi Refactive 1.757
MDL MCD00001224
Āhuatanga ā-tinana, matū hoki te ahua o nga tioata ngira papura hohonu (kei te pyridine) he tioata papura ranei.
ira whakarewa 268 ℃
memehatanga: memeha i roto i te benzene, pyridine, nitrobenzene, aniline, paku wairewa i roto i te waikawa acetic wera, waiwaro.
Whakamahi Ka whakamahia hei takawaenga ki te whakahiato waikano

Taipitopito Hua

Tohu Hua

Waehere Morearea R22 – He kino ki te horomia
Whakaahuatanga Haumaru S22 – Kaua e pupuhi puehu.
S36/37 – Mau kakahu whakamarumaru me nga karapu tika.

 

 

Violet 11 CAS 128-95-0 Nga korero

kounga
Ko nga tioata ngira papura pouri (kei te pyridine) he tioata papura ranei. Ira Whakarewa: 268°c. Wairewa ki te benzene, pyridine, nitrobenzene, aniline, paku wairewa i roto i te waikawa ahetiki wera, waiwaro. Karekau he tae o te wairewa i roto i te waikawa pungatara puri, a he puru-whero i muri i te taapiri i te waikawa boric.

Tikanga
Ko te hydroquinone me te phthalic anhydrone ka whakahekehia kia whiwhi ai i te 1,4-hydroxyanthraquinone, kua parahia ki te konutai hypochlorite, a ka haukini kia whiwhi 1,4-= aminoquinone cryptochromone, katahi ka oxidized ki te oleum kia whiwhi ai i te hua kua oti.

whakamahi
Ko nga waikano waikano anthraquinone, ko nga waikano marara, ko nga waikano waikawa nga takawaenga, ko ia ano ka marara te waikano puru.

haumarutanga
Tangata LD 1~2g/kg. I werohia nga kiore ki te LD100 500mg/kg. Tirohia te 1,5-= aminoanthraquinone.
Ka kapi ki roto i te peeke kirihou kua kapihia ki nga pahū rino, ko te taumaha o ia pahū he 50kg. Whakaorangia ki tetahi waahi whai hau, ka tiakina mai i te ra me te makuku.


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