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

CAS:81-04-9

Fuafua mole:C10H8O6S2

Molecular Weight:288.3

EINECS:201-317-9

upu uiga tutusa:Naphthalin-1,5-disulfonsure; 1,5-phthalenedisulfonic acid; NAFTALENE-1,5-DISULFONIC ACID DISODIUM SALT; 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-NAFTALENEDISULFONIC ; ASID DISODIUM SALT HYDRATE; 1,5-NAFTALENE DISULPHONATE

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Fa'amatalaga Oloa

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O le a le 1,5-Naphthalenedisulfonic acid CAS 81-04-9?

1,5-Naphthalenedionic acid tioata pa'epa'e pei o ipu tioata (fa'atasi ai ma mole mole o le vai tioata). Liu liusuavai 240-245 ℃ (anhydrous). Solu i le vai ma le ethanol, e le mafai ona solu i le eter. 1,5-Naphthalenedionic acid o loʻo faʻaaogaina e fai ma mea vavalo mo vali. Faʻaaogaina mo le gaosiga o mea vavalalata e pei ole 1,5-dihydroxynaphthalene ma amino acids.

Fa'amatalaga

Aitema	Fa'amatalaga
Fa'apuna	400.53°C (fa'atatau fa'atatau)
Malosi	1.7040
Liu liusuavai	242.5°C (fa'atatau fa'atatau)
pKa	-0.60±0.40(Vavaloaina)
teteega	1.5630 (fa'atatau)
Tulaga teuina	Teu i lalo ole +30°C.

Fa'atatauga

1,5-Naphthalenedionic acid o loʻo faʻaaogaina e avea o se mea faʻapipiʻi faʻasolosolo mea mata ma vali vaeluaga, 1,5-Naphthalenedionic acid o loʻo faʻaaogaina mo le faʻaogaina o le vali, ma o le Naphthalenedionic acid o loʻo faʻaaogaina e avea o se vaeluaga mo vali. Faʻaaogaina mo le gaosiga o mea vavalalata e pei ole 1,5-dihydroxynaphthalene ma amino acids.