1,5-Naphthalenedisulfonic acid CAS 81-04-9

CAS:81-04-9

Molecular formula:Chithunzi cha C10H8O6S2

Kulemera kwa Molecular:288.3

EINECS:201-317-9

Mawu ofanana ndi mawu:Naphthalin-1,5-disulfonsure; 1,5-phthalenedisulfonic acid; NAPHTHALENE-1,5-DISULFONIC ACID DISODIUM Mchere; naphthalene-1,5-disulphonic asidi; SODIUM 1,5-NAPHTHALENEDISULFONATE DIBASIC; 1,5-Naphthalenedisulphonicacid; 1,5-naphthylenedisulfonicacid; 2-Naphthylaminedisulfonicacid; 1,5-NAPHTHALINEDISULFONIC ACID; 1,5-NAPHTHALENEDISULFONIC ACID; 1,5-NAPHTHALENEDISULFONIC ; ACID DISODIUM SALT HYDRATE; 1,5-NAPHTHALENE DISULPHONATE

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi 1,5-Naphthalenedisulfonic acid CAS 81-04-9 ndi chiyani?

1,5-Naphthalenedionic acid woyera mbale ngati makhiristo (ndi mamolekyu anayi a madzi krustalo). Malo osungunuka 240-245 ℃ (anhydrous). Kusungunuka m'madzi ndi ethanol, osasungunuka mu ether. 1,5-Naphthalenedionic acid amagwiritsidwa ntchito ngati wapakatikati pa utoto. Ntchito kupanga intermediates monga 1,5-dihydroxynaphthalene ndi amino zidulo.

Kufotokozera

Kanthu	Kufotokozera
Malo otentha	400.53 ° C (kuyerekeza molakwika)
Kuchulukana	1.7040
Malo osungunuka	242.5 ° C (kuyerekeza molakwika)
pKa	-0.60±0.40(Zonenedweratu)
resistivity	1.5630 (chiyerekezo)
Zosungirako	Sungani pansi +30 ° C.

Kugwiritsa ntchito

1,5-Naphthalenedionic acid imagwiritsidwa ntchito ngati organic synthesis zopangira ndi utoto wapakatikati, 1,5-Naphthalenedionic acid imagwiritsidwa ntchito popanga utoto, ndipo Naphthalenedionic acid imagwiritsidwa ntchito ngati utoto wapakatikati. Ntchito kupanga intermediates monga 1,5-dihydroxynaphthalene ndi amino zidulo.