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

CAS:81-04-9

Tsarin Kwayoyin Halitta:C10H8O6S2

Nauyin kwayoyin halitta:288.3

EINECS:201-317-9

Ma'ana iri ɗaya:Naphthalin-1,5-disulfonsure; 1,5-phthalenedisulfonic acid; NAPHTHALENE-1,5-DISULFONIC ACID DISODIUM GISHIRI; naphthalene-1,5-disulphonic acid; SODIUM 1,5-NAPHTHALENEDISULFONATE DIBASIC; 1,5-Naphthalenedisulphonicacid; 1,5-naphthalenedisulfonicacid; 2-Naphthylaminedisulfonicacid; 1,5-NAPHTHALINEDISULFONIC ACID; 1,5-NAPHTHALENEDISULFONIC ACID; 1,5-NAPHTHALENEDISULFONIC ; ACID DISODIUM GISHIRI HYDRATE; 1,5-NAPHTHALENE DISULPHONATE

A bar saƙonka

Cikakken Bayani game da Samfurin

Saukewa

Alamun Samfura

Menene 1,5-Naphthalenedesulfonic acid CAS 81-04-9?

Lu'ulu'u masu kama da fararen faranti masu kama da na 1,5-Naphthalenedionic acid (tare da ƙwayoyin ruwa guda huɗu na lu'ulu'u). Matsayin narkewa 240-245 ℃ (ba ruwa ba). Ana iya narkewa a cikin ruwa da ethanol, ba ya narkewa a cikin ether. Ana amfani da 1,5-Naphthalenedionic acid a matsayin matsakaici don rini. Ana amfani da shi don samar da tsaka-tsaki kamar 1,5-dihydroxynaphthalene da amino acid.

Ƙayyadewa

Abu	Ƙayyadewa
Wurin tafasa	400.53°C (kimanin ƙiyasin)
Yawan yawa	1.7040
Wurin narkewa	242.5°C (kimanin ƙiyasin)
pKa	-0.60±0.40(An yi hasashen)
juriya	1.5630 (kimantawa)
Yanayin ajiya	Ajiye a ƙasa da +30°C.

Aikace-aikace

Ana amfani da 1,5-Naphthalenedionic acid a matsayin kayan halitta da kuma rini mai tsaka-tsaki, ana amfani da 1,5-Naphthalenedionic acid don hada rini, kuma ana amfani da Naphthalenedionic acid a matsayin tsaka-tsaki ga rini. Ana amfani da shi don samar da tsaka-tsaki kamar 1,5-dihydroxynaphthalene da amino acid.