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

CAS:81-04-9

Foromo ea limolek'hule:C10H8O6S2

Boima ba limolek'hule:288.3

EINECS:201-317-9

Mantsoe a tšoanang:Naphthalin-1,5-disulfonsure; 1,5-phthalenedisulfonic acid; NAPHTHALENE-1,5-DISULFONIC ACID DISODIUM LETSOAI; naphthalene-1,5-disulphonic acid; SODIUM 1,5-NAPHTHALENEDISULFONATE DIBASIC; 1,5-Naphthalenedisulphonic acid; 1,5-naphthylenedisulfonic acid; 2-Naphthylaminedisulfonic acid; 1,5-NAPHTHALINEDISULFONIC ACID; 1,5-NAPHTHALENEDISULFONIC ACID; 1,5-NAPHTHALENEDISULFONIC ACID; 1,5-NAPHTHALENEDISULFONIC ; ACID DISODIUM LETSOAI HYDRATE; 1,5-NAPHTHALENE DISULPHONATE

Siea Molaetsa oa Hao

Qaqiso ea Sehlahisoa

Khoasolla

Li-tag tsa Sehlahisoa

1,5-Naphthalenedisulfonic acid CAS 81-04-9 ke eng?

Likristale tse tšoeu tse kang poleiti tse 1,5-Naphthalenedionic acid (tse nang le limolek'hule tse 'ne tsa metsi a kristale). Sebaka sa ho qhibiliha 240-245 ℃ (anhydrous). E qhibiliha ka metsing le ethanol, ha e qhibilihe ka har'a ether. 1,5-Naphthalenedionic acid e sebelisoa e le sehokelo sa dae. E sebelisoa bakeng sa tlhahiso ea lintho tse mahareng tse kang 1,5-dihydroxynaphthalene le li-amino acid.

Tlhaloso

Ntho	Tlhaloso
Sebaka sa ho belisa	400.53°C (khakanyo e akaretsang)
Botenya	1.7040
Sebaka sa ho qhibiliha	242.5°C (khakanyo e akaretsang)
pKa	-0.60±0.40(E boletsoeng esale pele)
ho hanyetsa	1.5630 (khakanyo)
Maemo a polokelo	Boloka ka tlase ho +30°C.

Kopo

Asiti ea 1,5-Naphthalenedionic e sebelisoa e le motsoako oa lintho tse tala tsa tlhaho 'me dae e sebelisoa e le motsoako oa lintho tse tala, asiti ea 1,5-Naphthalenedionic e sebelisoa bakeng sa motsoako oa dae, 'me asiti ea Naphthalenedionic e sebelisoa e le motsoako oa lintho tse fapaneng tsa dae. E sebelisoa bakeng sa tlhahiso ea lintho tse fapaneng tse kang 1,5-dihydroxynaphthalene le li-amino acid.