Cov khoom
1,6-Naphthalenedisulfonic acid
Synonyms: N-1,6-DSA; naphthalene-1,6-disulfonic acid; naphthalene-1,6-disulfonic acid, disodium ntsev
Cov cuab yeej tshuaj ntawm 1,6-Naphthalenedisulfonic acid
● Melting Point: 125 ° C (kwv yees ntxhib)
● Refractive Index: 1.5630 (kwv yees)
● Boiling Point: °Cat760mmHg
● PKA:-0.17 ± 0.40 (Tshaj tawm)
● Flash Point: ° C
● PSA: 125.50000
● Ceev: 1.704g / cm3
● LogP: 3.49480
● Cia Temp.: Inert cua, Chav Kub
● XLogP3:0.7
● Hydrogen Bond Donor Count: 2
● Hydrogen Bond Txais Tus Nqi: 6
● Rotatable Bond suav: 2
● Exact Mass: 287.97623032
● Heavy Atom suav: 18
● Kev nyuaj: 498
Purity/Quality
98% * cov ntaub ntawv los ntawm cov khoom siv raw
Naphthalene-1,6-disulfonic acid 95+% * cov ntaub ntawv los ntawm cov khoom siv reagent
Cov ntaub ntawv nyab xeeb
● Daim duab:
● Hazard Codes:
MSDS Cov ntaub ntawv
1,3-Dimethylurea Siv Thiab Synthesis
1,6-Naphthalenedisulfonic acid yog cov tshuaj sib xyaw nrog cov mis molecular C10H8O6S2.Nws yog ib qho sulfonic acid derivative ntawm naphthalene, uas txhais tau hais tias nws muaj ob pawg sulfonic acid (-SO3H) txuas rau lub nplhaib naphthalene ntawm 1 thiab 6 txoj haujlwm.Qhov kev sib xyaw no feem ntau pom muaj xim tsis muaj xim lossis daj daj thiab soluble hauv dej. .Nws yog feem ntau siv los ua cov tshuaj nruab nrab hauv kev sib xyaw ntawm cov xim, cov xim, thiab cov xim.Nws cov pab pawg sulfonic acid ua rau nws cov dej-soluble heev thiab muaj txiaj ntsig zoo hauv cov ntawv thov uas yuav tsum muaj cov dej-raws li formulations.1,6-Naphthalenedisulfonic acid tuaj yeem ua haujlwm ua cov xim nruab nrab hauv kev tsim cov dyes reactive, acid dyes, thiab dispersing dyes.Nws kuj tseem siv tau los ua pH qhov taw qhia lossis tus neeg sawv cev complexing hauv qee cov txheej txheem chemical.Raws li nrog rau cov tshuaj lom neeg, kev tuav thiab kev tiv thaiv yuav tsum tau ua kom muaj kev nyab xeeb thiab txo qis kev pheej hmoo.Nws yog ib qho tseem ceeb los tshuaj xyuas cov ntaub ntawv kev nyab xeeb cov ntaub ntawv (MSDS) thiab ua raws li tag nrho cov lus qhia txog kev nyab xeeb thaum ua haujlwm nrog 1,6-Naphthalenedisulfonic acid.
