ʻAkaʻulaʻula 80/82 CAS 4478-76-6

Hoʻolauna

ʻO ka Acid Red 80, ka mea i kapa ʻia ʻo Red 80, he pūhui mea ola me ka inoa kemika 4-(2-hydroxy-1-naphthalenylazo) -3-nitrobenzenesulfonic acid. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o ka Acid Red 80:

ʻAno maikaʻi:

- He ʻulaʻula crystalline pauka me ka solubility maikaʻi a me nā waiwai wai.

- ʻO ka Acid Red 80 kahi hopena waikawa i loko o ka wai, ʻoluʻolu i ka honua acidic, ʻaʻohe paʻa paʻa, a hiki ke maʻalahi i ka māmā a me ka oxidation.

E hoʻohana:

- Hoʻohana nui ʻia ʻo Acid Red 80 i nā ʻoihana textile, ʻili a me ka paʻi ʻana ma ke ʻano he ʻulaʻula.

- Hiki ke hoʻohana ʻia e hoʻoluli i ka textile, siliki, pulupulu, hulu hipa a me nā mea fiber ʻē aʻe, me ka hana hoʻoluʻu maikaʻi a me ka wikiwiki o ke kala.

Hanana:

- ʻO ke ʻano o ka hoʻomākaukau ʻana o ka Acid Red 80 i hana nui ʻia e ka hopena azo.

- Hoʻopili ʻia ka 2-hydroxy-1-naphthylamine me 3-nitrobenzene sulfonic acid e hoʻohui i nā pūhui azo.

- Hoʻohui hou ʻia nā hui azo a mālama ʻia e hāʻawi i ka Acid Red 80.

ʻIke palekana:

- ʻO ka Acid Red 80 ka palekana ma lalo o nā kūlana maʻamau, akā aia kekahi mau mea e hoʻomanaʻo ai:

- Pono e pale ʻia ka Acid Red 80 mai ka hoʻopili ʻana me nā oxidants ikaika, alkalis ikaika a i ʻole nā ​​​​mea puhi ahi e pale aku ai i ke ahi a pahū paha.

- Hiki ke hoʻoulu i ka maʻi maʻi a me ka huhū ke pili me ka ʻili, nā maka, a i ʻole ka inhalation o kona lepo. Pono e hoʻohana ʻia nā mea pale pilikino e like me nā mīkina lima, nā maka aniani, a me nā masks i ka wā e hoʻohana ai.

- Pono e mālama ʻia ka Acid Red 80 mai nā keiki a me nā holoholona.