Acidum 1,5-naphthalenedisulfonicum CAS 81-04-9

CAS:81-04-9

Formula Molecularis:C10H8O6S2

Pondus Moleculare:288.3

EINECS:201-317-9

Synonyma:Naphtalin-1,5-disulfonatum; acidum 1,5-phthalenedisulfonicum; Acidum NAPHTHALENUM-1,5-DISULFONICUM SAL DISODICUM; acidum naphthalen-1,5-disulfonicum; NATRII 1,5-NAPHTHALENEDISULFONATUM DIBASICUM; acidum 1,5-Naphthalenedisulfonicum; acidum 1,5-naphthylenedisulfonicum; acidum 2-naphthylamindisulfonicum; ACIDUM 1,5-NAPHTHALINDISULFONICUM; ACIDUM 1,5-NAPHTHALENEDISULFONICUM; ACIDUM 1,5-NAPHTHALENEDISULFONICUM; SAL DISODICUM HYDRATUS; 1,5-NAPHTHALENEDISULPHONATUM

Nuntium Tuum Relinque

Detalia Producti

Deprime

Etiquettae Productarum

Quid est acidum 1,5-naphthalenedisulfonicum CAS 81-04-9?

Acidum 1,5-naphthaleneionicum, crystalli albi laminales (quattuor moleculis aquae crystallinae praediti). Punctum liquefactionis 240-245°C (anhydricum). In aqua et aethanolo solubile, in aethere insolubile. Acidum 1,5-naphthaleneionicum ut intermedium tincturarum adhibetur. Ad productionem intermediorum, ut 1,5-dihydroxynaphthaleni et aminoacida, adhibetur.

Specificatio

Res	Specificatio
Punctum ebullitionis	400.53°C (aestimatio approximata)
Densitas	1.7040
Punctum fusionis	242.5°C (aestimatio approximata)
pKa	-0.60±0.40 (Praedictum)
resistivitas	1.5630 (aestimatio)
Conditiones repositionis	Infra +30°C servandum.

Applicatio

Acidum 1,5-naphthaleneionicum ut materia prima synthesis organicae et intermedium tincturae adhibetur, acidum 1,5-naphthaleneionicum ad synthesim tincturae, et acidum naphthaleneionicum ut intermedium tincturarum. Ad productionem intermediorum, ut 1,5-dihydroxynaphthalenum et aminoacida, adhibetur.