Synonyms:

2,7-Naphthalenedisulfonicacid,3-[(2,4-dinitrophenyl)azo]-4-hydroxy-,disodiumsalt;7-naphthalenedisulfonicacid,3-[(2,4-dinitrophenyl)azo]-4-hydroxy-disodium;disodium 2-(2,4-dinitrophenylazo)-1-hydroxynaphthalene-3,6-disulphonate;NITRAZINE YELLOW, FOR MICROSCOPY;NITRAZINE YELLOW, INDICATOR GRADE (C.I. 14890);Nitrazol Yellow, 2-(2,4-Dinitrophenylazo)naphthol-3,6-disulfonic acid disodium salt, 2-(2,4-Dinitrophenylazo)-1-hydroxynaphthalene-3,6-disulfonic acid disodium salt;CI NO 14890;CI 14890

Canonical SMILES: C1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])NN=C2C(=CC3=C(C2=O)C=CC(=C3)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

HS Code: 29270000

Melting Point: >250°C

Storage: 2-8°C

Appearance: Powder

Hazard Codes: F

Risk Statements:  5

Safety Statements: 15-22-24/25

WGK Germany: 3