Nā huahana
2,7-Naphthalenedisulfonic acid disodium paakai
Synonyms:2,7-Naphthalenedisulfonicacid, disodium paʻakai (8CI,9CI);2,7-Disulfonaphthalene disodium paʻakai;Disodium2,7-naphthalenedisulfonate;Sodium 3,6-naphthalenedisulfonate;
Waiwai Kemika o 2,7-Naphthalenedisulfonic acid disodium paakai
● Nānā / kala: keʻokeʻo pauka crystalline
● PSA: 131.16000
● Māmā: 1.704 g/cm3
● LogP: 2.80960
Maʻemaʻe/Maʻemaʻe
95%, 99% *ʻikepili mai nā mea hoʻolako maka
2,7-DisulfonaphthaleneDisodiumSalt *ʻikepili mai nā mea hoʻolako reagent
ʻIkepili palekana
● Piktogram(s):Xi
● Nā Code Hazard:Xi
● ʻŌlelo:36/37/38
● ʻŌlelo Palekana:37/39-26
Nā waihona MSDS
Pono
● Hoʻohana 2,7-Disulfonaphthalene Disodium Salt he analyte i hoʻohana ʻia e aʻo i ka anion selective exhaustive injection-sweep-micellar eletrokinetic chromatography.
ʻO ka 2,7-Naphthalenedisulfonic acid disodium paʻakai he mea hoʻohuihui me ka molecular formula C10H6Na2O6S2.He paʻakai disodium ia o ka 2,7-naphthalenedisulfonic acid, ʻo ia hoʻi, aia i loko o ʻelua mau ion sodium (Na+) e pili ana me nā hui waikawa sulfonic (-SO3H) i hoʻopili ʻia i ke apo naphthalene ma nā kūlana 2 a me 7. ʻO kēia pūhui. ʻike pinepine ʻia ma ke ʻano he pauka keʻokeʻo keʻokeʻo keʻokeʻo keʻokeʻo keʻokeʻo a hiki ke hoʻoheheʻe ʻia i ka wai.Hoʻohana mau ʻia ʻo ia ma ke ʻano he mea waihoʻoluʻu i ka hana ʻana i nā mea hoʻoheheʻe reactive, nā waiʻawaʻawa, a me nā mea pena pololei.Hoʻonui ka paʻakai disodium i ka solubility a me ka paʻa o ka hui i loko o ka wai.ʻO kāna mau pūʻulu sulfonic acid e hana ia i ka acidic nui, hiki ke hoʻohana ʻia i nā noi kahi e pono ai ka mana pH. E like me kekahi pūhui kemika, he mea nui e mālama i ka paʻakai disodium 2,7-Naphthalenedisulfonic acid me ka mālama a hahai i nā mālama palekana.Manaʻo ʻia e nānā i ka pepa ʻikepili palekana waiwai (MSDS) a mālama i nā alakaʻi palekana āpau i ka wā e hana ai me kēia pūhui.
