Ngwaahịa
2,7-Naphthalenedisulfonic acid disodium nnu
Okwu:2,7-Naphthalenedisulfonicacid, disodium nnu (8CI,9CI);2,7-Disulfonaphthalene disodium nnu;Disodium2,7-naphthalenedisulfonate;
Ngwongwo kemịkalụ nke 2,7-Naphthalenedisulfonic acid disodium nnu
● Ọdịdị / Agba: ọcha ntụ ntụ crystalline
● PSA: 131.16000
● Njupụta: 1.704 g / cm3
● LogP: 2.80960
Ịdị ọcha/ịdị mma
95%, 99% *data sitere na ndị na-ebubata ngwaahịa
2,7-DisulfonaphthaleneDisodiumSalt *data sitere na ndị na-eweta reagent
Ozi nchekwa
● Foto (s): Xi
● Koodu ihe egwu: Xi
● Okwu: 36/37/38
● Okwu Nchekwa: 37/39-26
Faịlụ MSDS
Bara uru
● Na-eji2,7-Disulfonaphthalene Disodium nnu bụ ihe nyocha eji amụ anion nhọrọ na-agwụ ike ịgba ntụtụ-sweep-micellar eletrokinetic chromatography.
2,7-Naphthalenedisulfonic acid disodium nnu bụ ngwakọta kemịkalụ nwere usoro molekụla C10H6Na2O6S2.Ọ bụ nnu disodium nke 2,7-naphthalenedisulfonic acid, nke pụtara na ọ nwere ions sodium abụọ (Na +) nke jikọtara ya na otu sulfonic acid (-SO3H) jikọtara na mgbanaka naphthalene na ọnọdụ 2 na 7. Ngwa a bụ a na-ahụkarị dị ka ntụ ntụ kristal na-acha ọcha ma ọ bụ na-acha ọcha ma na-agbaze mmiri nke ukwuu.A na-ejikarị ya eme ihe dị ka onye na-agba agba n'etiti mmepụta nke ihe eji esiji eme ihe, akwa acid, na agba agba kpọmkwem.Ụdị nnu disodium na-eme ka ihe na-edozi ahụ na nkwụsi ike nke ogige ahụ na-emepụta mmiri na-adabere na mmiri.Ndị otu sulfonic acid ya na-eme ka ọ dị oke acidic, nke a pụrụ iji mee ihe na ngwa ebe a na-achọ nchịkwa pH. Dị ka ihe ọ bụla na-emepụta kemịkal, ọ dị mkpa ijikwa 2,7-Naphthalenedisulfonic acid disodium nnu na nlezianya na-agbaso nchekwa nchekwa.A na-atụ aro ka ịlele mpempe data nchekwa ihe (MSDS) wee rube isi na ụkpụrụ nchekwa niile akwadoro mgbe ị na-arụ ọrụ na ogige a.
