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huahana

Vat Alani 7 CAS 4424-06-0

Waiwai Kemika:

ʻĀpana Molekala C26H12N4O2
Molar Mass 412.4
ʻO ka mānoanoa 1.66
Lae Boling 531.86°C (manaʻo koʻikoʻi)
Lae Flash 514.4°C
Puʻupuʻu mahu 1.87E-35mmHg ma 25°C
Ka nana aku Paʻa: nanomaterial
kalakala ʻAlani iā ​​Brown
Ka lōʻihi hawewe (λmax) ['480nm(DMSO)(kukui)']
pKa 1.34±0.20(Wānana ʻia)
Kūlana Waihona Kemi lumi
Hōʻike Hōʻike 1.6000 (manaʻo)
Na Waiwai Kino a Kimia ʻAlani-ʻulaʻula pauda. ʻAʻole hiki ke hoʻoheheʻe ʻia i ka acetone, ethanol, chloroform, toluene, pyridine-soluble, O-chlorophenol. Melemele ʻulaʻula ʻeleʻele i loko o ka waikawa sulfuric concentrated, Olive (ʻulaʻula fluorescent) i loko o ka sodium hydrosulfite alkaline, ʻulaʻula ʻulaʻula i ka hopena ʻakika.

Huahana Huahana

Huahana Huahana

RTECS DX1000000
Kaʻawaʻawa LD50 intraperitoneal i ka iole: 520mg/kg

 

Hoʻolauna

ʻO Vat ʻalani 7, ʻike ʻia hoʻi ʻo ka methylene alani, he mea hoʻonaninani kūlohelohe. ʻO kēia ka hoʻolauna ʻana i ke ʻano, hoʻohana, hoʻomākaukau a me ka ʻike palekana o Vat Orange 7:

 

ʻAno maikaʻi:

- Ke ʻano: ʻO ka Vat alani 7 he pauka crystalline ʻalani, hiki ke hoʻoheheʻe ʻia i ka waiʻona a me nā mea hoʻonā ketone, hiki ke hoʻoheheʻe ʻia i ka wai, a hiki ke loaʻa ka hopena ma o nā solvents e like me ka chloroform a me ka acetylacetone.

 

E hoʻohana:

- ʻO Vat alani 7 he mea hoʻonalohelohe i hoʻohana nui ʻia i ka ʻoihana kala a me ka puaʻa.

- Loaʻa iā ia ka hiki ke kala a me ke kūpaʻa wela, a hoʻohana mau ʻia i ka textile, ka ʻili, ka inika, ka plastic a me nā māla ʻē aʻe.

 

Hanana:

- Loaʻa maʻamau ke ʻano o ka hoʻomākaukau ʻana o ka ʻalani hoʻemi 7 ma ka hana ʻana i ka waikawa nitrous a me ka naphthalene.

- Ma lalo o nā kūlana ʻakika, hoʻopili ʻia ka waikawa nitrous me ka naphthalene e hana i ka N-naphthalene nitrosamines.

- A laila, hoʻopili ʻia nā N-naphthalene nitrosamines me kahi solution hao sulfate e hoʻonohonoho hou a hoʻohua i nā ʻalani i hoʻemi ʻia.

 

ʻIke palekana:

- Hōʻalo i ka pili pono ʻana me nā maka, ka ʻili, a me ka ʻōpū hanu, a holoi koke me ka nui o ka wai inā loaʻa ka pilikia.

- E hoʻohana i nā aniani pale a me nā mīkina lima e pale aku i ka hanu ʻana i ka lepo a i ʻole nā ​​​​mea hoʻonā i ka wā o ka hana.

- E mālama i ka Vat Orange 7 ma kahi maloʻo, maloʻo, ma kahi mamao o ke ahi a me nā mea ʻona.

 


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