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

CAS:81-04-9

Qaanuunka molecular:C10H8O6S2

Miisaanka Molecular:288.3

EINECS:201-317-9

La mid ah:Naphthalin-1,5-disulfonsure; 1,5-phthalenedisulfonic acid; NAPHTHALENE-1,5-DISULFOIC ACIID MUSLISKA AH; naphthalene-1,5-disulphonic acid; SODIUM 1,5-NAPHTHALENEDISULFONATE DIBASIIC; 1,5-Naphthalenedisulphonicacid; 1,5-naphthylenedisulfonicacid; 2-Naphthylaminedisulfonicacid; 1,5-NAPHTHALINEDISULFOnic Acid; 1,5-NAPHTHALENEDISULFOnic Acid; 1,5-NAPHTHALENEDISULFOnic; AACID DISODIUM HYDRATE milix; 1,5-NAFTALANENEWS

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Waa maxay 1,5-Naphthalenedisulfonic acid CAS 81-04-9?

1,5-Naphthalenedionic acid saxan cad oo u eg kiristaalo (oo leh afar unug oo biyo crystal ah). Barta dhalaalka 240-245 ℃ (aan dareere ah). Ku milmay biyaha iyo ethanol, oo aan lagu milmin ether. 1,5-Naphthalenedionic acid waxa loo isticmaalaa dhex dhexaad u ah dheeha. Waxaa loo isticmaalaa soo saarista dhexdhexaadiyeyaasha sida 1,5-dihydroxynaphthalene iyo amino acids.

Tilmaamid

Shayga	Tilmaamid
Barta karkarinta	400.53°C (qiyaasta qallafsan)
Cufnaanta	1.7040
barta dhalaalaysa	242.5°C (qiyaasta qallafsan)
pKa	-0.60±0.40 (La saadaaliyay)
iska caabin	1.5630 (qiyaas)
Xaaladaha kaydinta	Ku kaydi meel ka hooseysa +30°C.

Codsiga

1,5-Naphthalenedionic acid waxaa loo isticmaalaa sida wax soo saarka organic alaabta ceeriin iyo dheeh dhexdhexaad ah, 1,5-Naphthalenedionic acid waxaa loo isticmaalaa synthesis dheeha, iyo Naphthalenedionic acid waxaa loo isticmaalaa sida dhex dhexaad u ah dheeha. Waxaa loo isticmaalaa soo saarista dhexdhexaadiyeyaasha sida 1,5-dihydroxynaphthalene iyo amino acids.