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Yellow 176 CAS 10319-14-9

Ngwongwo kemịkalụ:

Usoro ihe omimi C18H10BrNO3
Molar Mass 368.18
Njupụta 1.691
Ebe Na-agbaze 242-244 Celsius C
Ebe Boling 505°C
Solubility Aqueous Base (Obere), DMSO (Obere), Methanol (Obere), Mmiri (Obere,
Ọdịdị siri ike
Agba Brown gbara ọchịchịrị
pKa -3.33±0.20 (buru amụma)
Ọnọdụ Nchekwa Amber Vial, friza -20 Celsius
Nkwụsi ike Ìhè nwere mmetụta
Njirimara anụ ahụ na kemịkalụ Agba oroma ntụ ntụ. Soluble na acetone na dimethylformamide, enweghị ike soluble na ethanol. Ogologo ogologo mmịnye kacha (λmax) bụ 420nm.

Nkọwa ngwaahịa

Mkpado ngwaahịa

 

Okwu mmalite

Solvent Yellow 176, makwaara dị ka Dye Yellow 3G, bụ ihe mgbaze organic. Ndị a bụ mmalite nke akụrụngwa ya, ojiji ya, ụzọ nrụpụta ya na ozi nchekwa:

 

Ogo:

- Ọdịdị kemịkalụ: Ọdịdị kemịkalụ nke ihe mgbaze edo edo 176 bụ phenyl azo paraformate dye.

- Ọdịdị & Agba: Agba Yellow 176 bụ ntụ ntụ kristal edo edo.

- Solubility: Solvent Yellow 176 bụ soluble na organic solvents dị ka ethanol, acetone na methylene chloride, na ọ fọrọ nke nta insoluble na mmiri.

 

Jiri:

- Industrylọ ọrụ ịcha akwa: Solvent Yellow 176 na-ejikarị dị ka ihe na-agbaze organic na enwere ike iji ya na nkwadebe nke ụdị agba na ink dị iche iche.

- Ụlọ ọrụ na-ebi akwụkwọ: Enwere ike iji ya dị ka pigmenti na stampụ rọba na ibipụta ink.

- Ngosipụta fluorescent: N'ihi njirimara fluorescent ya, a na-ejikwa ihe mgbaze edo edo 176 na azụ nke ihe ngosi fluorescent.

 

Usoro:

- E nwere ike nweta ihe mgbaze edo edo 176 site na njikọ nke formate ester dyes, na enwere ike gbanwee usoro njikọ kpọmkwem dị ka mkpa nke mmeghachi omume kemịkal siri dị.

 

Ozi nchekwa:

- Solvent Yellow 176 anaghị ebute nnukwu ihe egwu n'okpuru ọnọdụ ojiji. Dị ka ihe kemịkal, a ka kwesịrị ilekọta usoro nchekwa ndị a mgbe ị na-eji ya:

- Zere iku ume ma ọ bụ kọntaktị na akpụkpọ na anya.

- N'ihe gbasara mmetụ akpụkpọ ahụ, jiri ọtụtụ ncha na mmiri saa ozugbo.

- Yiri uwe nchebe kwesịrị ekwesị na nchebe anya mgbe ị na-eji ya.

- Mgbe ị na-eji ma ọ bụ na-echekwa ihe mgbaze edo edo 176, soro ụkpụrụ gburugburu ebe obibi ma chekwaa ya n'ebe kpọrọ nkụ ma dị jụụ.


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