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

CAS:81-04-9

Foromo ea molek'hule:C10H8O6S2

Boima ba Molek'hule:288.3

EINECS:201-317-9

Mantsoe a tšoanang:Naphthalin-1,5-disulfonsure; 1,5-phthalenedisulfonic acid; NAPHTHALENE-1,5-DISULFONIC ACID DISODIUM LETSWAI; naphthalene-1,5-disulphonic acid; SODIUM 1,5-NAPHTHALENEDISULFONATE DIBASIC; 1,5-Naphthalenedisulphonicacid; 1,5-naphthylenedisulfonicacid; 2-Naphthylaminedisulfonicacid; 1,5-NAPHTHALINEDISULFONIC ACID; 1,5-NAPHTHALENEDISULFONIC ACID; 1,5-NAPHTHALENEDISULFONIC ; ASID DISODIUM LETSWAI HYDRATE; 1,5-NAPHTHALENE DISULPHONATE

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

1,5-Naphthalenedionic acid e tšoeu joaloka likristale tse tšoeu (tse nang le limolek'hule tse 'nè tsa metsi a kristale). Sebaka se qhibilihang ke 240-245 ℃ (anhydrous). E qhibiliha ka metsing le ethanol, 'me ha e khone ho qhibiliha ka har'a ether. 1,5-Naphthalenedionic acid e sebelisoa e le setsi sa lidae. E sebelisoa bakeng sa tlhahiso ea li-intermediate tse kang 1,5-dihydroxynaphthalene le amino acid.

Tlhaloso

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

Kopo

1,5-Naphthalenedionic acid e sebelisoa e le organic synthesis raw material and dae intermediate, 1,5-Naphthalenedionic acid e sebelisoa bakeng sa dae synthesis, le Naphthalenedionic acid e sebelisoa e le setsi sa lidae. E sebelisoa bakeng sa tlhahiso ea li-intermediate tse kang 1,5-dihydroxynaphthalene le amino acid.