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Melemele 93 CAS 4702-90-3

Waiwai Kemika:

ʻĀpana Molekala C21H18N4O2
Molar Mass 358.39
ʻO ka mānoanoa 1.27±0.1 g/cm3 (Wānana ʻia)
Lae hehee 180 °C
Lae Boling 556.2±60.0 °C(Wānana ʻia)
Lae Flash 290.2°C
Hiki i ka wai 4.7μg/L ma 23 ℃
Puʻupuʻu mahu 2.07E-12mmHg ma 25°C
pKa 1.73 ± 0.70 (Wanamua)
Hōʻike Hōʻike 1.668
Na Waiwai Kino a Kimia ʻO ka pauka melemele ʻōmaʻomaʻo. ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka ethanol, chloroform, acetone a me nā mea hoʻoheheʻe ʻē aʻe.

Huahana Huahana

Huahana Huahana

 

Hoʻolauna

ʻO Solvent Yellow 93, ʻike ʻia hoʻi he melemele G, he mea hoʻoheheʻe hoʻoheheʻe organik. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, hana hana a me ka ʻike palekana:

 

ʻAno maikaʻi:

ʻO Solvent Yellow 93 he melemele a ʻalani-melemele paʻa, hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe kūlohelohe e like me ka ethanol a me ka methylene chloride. He haʻahaʻa haʻahaʻa kona hiki ke hoʻoheheʻe ʻia i ka wai a ʻaʻole hiki ke hoʻoheheʻe ʻia i ka hapa nui o nā mea hoʻoheheʻe inorganic.

 

E hoʻohana:

Hoʻohana nui ʻia ʻo Solvent Yellow 93 i nā ʻoihana e like me nā kala, nā inika, nā plastics, nā uhi a me nā mea hoʻopili. Hiki iā ia ke hāʻawi i nā huahana me kahi hue melemele ʻālohilohi a maikaʻi ke kūpaʻa a me ka paʻa māmā.

 

Hanana:

Hoʻohui pinepine ʻia ʻo Solvent Yellow 93 ma o ke ʻano o nā hopena kemika. ʻO kahi ʻano hoʻomākaukau maʻamau ma o ka hoʻohui ʻana o ka aniline a me ka p-cresol, a laila me nā amides a i ʻole ketones ma ke ʻano he waena, e hoʻokō hou ʻia nā hopena acylation e loaʻa ai ka solvent melemele 93.

 

ʻIke palekana:

Loaʻa i ka solvent yellow 93 kekahi mea ʻona, a pono e mālama ʻia e pale aku i ka hoʻopili pololei ʻana i ka ʻili a me ka inhalation i ka wā e hoʻopili ai. E hoʻohana i nā mīkina lima pale a me nā maka i ka wā e hoʻohana ai iā lākou, a mālama i ka ea maikaʻi.

Hōʻalo i ka hoʻopili ʻana me nā mea hoʻoneʻe ikaika a me nā ʻakika e pale aku i nā hopena pōʻino.

I ka wā e mālama ai, pono e mālama ʻia ka solvent melemele 93 ma kahi anuanu, maloʻo a me ka makani maikaʻi, mamao mai ke ahi a me nā ʻā.

 


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