Pigment Brown 25 (CAS#6992-11-6)

Pigment Brown 25 (CAS#6992-11-6) hoʻolauna

ʻO ka puaʻa Brown 25, i ʻike ʻia ʻo Brown Yellow 25, he puaʻa kūlohelohe. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o Brown 25:

ʻAno maikaʻi:
ʻO ka inoa kemika o Brown 25 he 4-[(2,3-dichloro-5,6-dicyano-1,4-benzoquinon-6-y)azo] benzoic acid. He ʻeleʻele ʻeleʻele a ʻulaʻula-ʻulaʻula ka pauka crystalline. Hiki ke hoʻoheheʻe ʻia i loko o nā ʻakika ikaika, kūpaʻa ma lalo o nā kūlana alkaline. Loaʻa iā ia nā pūʻulu chlorine a me cyano i kona ʻano kemika.

E hoʻohana:
Hoʻohana pinepine ʻia ʻo Pigment Palm 25 ma ke ʻano he puaʻa a hoʻohana nui ʻia i loko o nā plastics, nā pena, nā uhi, nā ʻōpala, nā textiles, nā inika a me nā ʻoihana ʻē aʻe. Hiki iā ia ke hāʻawi i kēia mau huahana i kahi kala ʻeleʻele a ʻulaʻula-ʻulaʻula.

Hanana:
Hoʻokumu ʻia ke ʻano o ka hoʻomākaukau ʻana o ka pigment palm 25 ma 2,3-dichloro-5,6-dicyano-1,4-benzoquinone ma ke ʻano he mea maka, a ua hoʻokumu ʻia ka huahana i manaʻo ʻia ma o ka hopena kemika. ʻO ke kaʻina hana hoʻomākaukau kikoʻī e pili ana i nā kaʻina hana kemika a me nā ʻanuʻu e pono e hana ʻia i loko o kahi hale hana a i ʻole nā ​​​​mea kanu ʻoihana.

ʻIke palekana: E hahai i nā kaʻina hana palekana kūpono a hoʻokomo i nā lako pale pilikino kūpono e like me nā mīkina lima, nā maka aniani a me nā lole pale i ka wā o ka hana. E pale i ka pili ʻana me ka ʻili, nā maka, a me ka ʻōpū hanu.