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Rawaya 176 CAS 10319-14-9

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C18H10BrNO3
Molar Mass 368.18
Yawan yawa 1.691
Matsayin narkewa 242-244 ° C
Matsayin Boling 505°C
Solubility Tushen Ruwa (Dan kadan), DMSO (Dan kadan), Methanol (Dan kadan), Ruwa (Dan kadan,
Bayyanar M
Launi Duhun Brown Sosai
pKa -3.33± 0.20 (An annabta)
Yanayin Ajiya Amber Vial, -20°C daskarewa
Kwanciyar hankali Hasken Hannu
Abubuwan Jiki da Sinadarai Ruwan lemu mai duhu. Mai narkewa a cikin acetone da dimethylformamide, wanda ba a iya narkewa a cikin ethanol. Matsakaicin tsayin raƙuman sha (λmax) ya kasance 420nm.

Cikakken Bayani

Tags samfurin

 

Gabatarwa

Solvent Yellow 176, kuma aka sani da Dye Yellow 3G, rini ne na kaushi na halitta. Mai zuwa shine gabatarwa ga kaddarorin sa, amfaninsa, hanyoyin masana'anta da bayanan aminci:

 

inganci:

- Tsarin sinadarai: Tsarin sinadarai na kaushi rawaya 176 rini ne na phenyl azo paraformate.

- Bayyanar & Launi: Rawaya Rawaya 176 foda ce mai launin rawaya.

- Solubility: Solvent Yellow 176 yana narkewa a cikin kaushi na halitta kamar ethanol, acetone da methylene chloride, kuma kusan ba a narkewa cikin ruwa.

 

Amfani:

- Masana'antar rini: Solvent Yellow 176 galibi ana amfani dashi azaman rini mai ƙarfi kuma ana iya amfani dashi a cikin shirye-shiryen nau'ikan rini da tawada daban-daban.

- Masana'antar bugawa: Ana iya amfani da shi azaman pigment a cikin tambarin roba da tawada.

- Nuni mai walƙiya: Saboda kaddarorin sa mai kyalli, ana amfani da sauran ƙarfi rawaya 176 a cikin hasken baya na nunin kyalli.

 

Hanya:

- Za a iya samun mai narkewa rawaya 176 ta hanyar haɗin dyes ester formate, kuma ana iya daidaita ƙayyadaddun hanyar haɗawa gwargwadon buƙatun halayen sinadarai.

 

Bayanin Tsaro:

- Solvent Yellow 176 baya haifar da babban haɗari a ƙarƙashin yanayin amfani na yau da kullun. A matsayin sinadari, ya kamata a kula da waɗannan matakan aminci yayin amfani da shi:

- A guji shaka ko cudanya da fata da idanu.

- Idan fata ta kamu da cutar, sai a wanke nan da nan da yawan sabulu da ruwa.

- Sanya safofin hannu masu kariya masu dacewa da kariya ta ido lokacin amfani.

- Lokacin amfani ko adana ƙarfi rawaya 176, bi ƙa'idodin muhalli na gida kuma adana shi a bushe, wuri mai sanyi.


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