Cov khoom
Disodium 1,5-naphthalenedisulfonate hmoov
Synonyms: 1,5-Naphthalenedisulfonicacid, disodium ntsev (8CI,9CI); Sodium 1,5-naphthalenedisulfonate;
Cov cuab yeej tshuaj ntawm Disodium 1,5-naphthalenedisulfonate
● tsos / Xim: hmoov dawb
● Vapor Pressure: 2.27E-08mmHg ntawm 25 ° C
● Melting Point:> 300 ° C (lit.)
● Refractive Index: 1.501
● Boiling Point: 440.5 ° C ntawm 760 mmHg
● PKA: 9.45 (ntawm 25 ℃)
● Flash Point: 220.2oC
● PSA: 65.72000
● Ceev: 1.322 g / cm3
● LogP:-0.93680
Purity/Quality
99% * cov ntaub ntawv los ntawm cov khoom siv raw
Sodium1,5-Naphthalenedisulfonate * cov ntaub ntawv los ntawm cov khoom siv reagent
Cov ntaub ntawv nyab xeeb
● Daim duab:
Xi
● Hazard Codes:Xi
● Cov Lus Qhia Txog Kev Nyab Xeeb: 22-24/25
MSDS Cov ntaub ntawv
Pab tau
● Siv: Sodium 1,5-Naphthalenedisulfonate yog cov roj av disulfonates hauv cov roj crude;Nws yog siv nyob rau hauv lub synthesis ntawm Levobunolol Hydrochloride;Tsis tas li ntawd, nws muaj peev xwm rov ua dua cov dej khib nyiab.
Sodium 1,5-naphthalene disulfonate yog cov roj av disulfonate hauv cov roj crude;Siv los tsim cov levobulol hydrochloride;Tsis tas li ntawd, nws kuj tseem tuaj yeem siv cov dej khib nyiab.Siv hauv kev lag luam hluavtaws dye.Sodium ntsev ntawm 1,5-naphthalene disulfonate, uas yog yooj yim hygroscopic thiab muaj nyob rau hauv daim ntawv ntawm hydrates, feem ntau yog siv los ua ib tug dye intermediate.
