Disodium 4,5-dihydroxy-3-phenylazonaphthalene-2,7-disulphonate
4197-07-3O=S(=O)([O-])c1cc(O)c2c(O)c(N=Nc3ccccc3)c(S(=O)(=O)[O-])cc2c1.[Na+].[Na+]GXEAXHYQKZAJGB-UHFFFAOYSA-LAcid red 29 is an organic sodium salt that is the disodium salt of 4,5-dihydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonic acid. It is used as the plasma stain in trichrome techniques. It has a role as a histological dye. It contains a 4,5-dihydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonate.
4197-07-3Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
This chemical does not meet GHS hazard criteria for 2.3% (1 of 43) of reports.
Warning
H315 (97.7%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 43 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
VerwendenSuitable for modified Gomori Trichrome stain
synthetischeaniline diazo, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acidcoupling.
Keine Reaktionsaufzeichnungen unter den aktuellen Filterkriterien.
Wird geladen…
DTXSID101364767CHEBI:87106DefinitionChEBI: An organic sodium salt that is the disodium salt of 4,5-dihydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonic acid. It is used as the plasma stain in trichrome techniques.