Synonyms:

2-Naphthalenecarboxylicacid,3-hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthalenyl)azo]-;3-hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthalenyl)azo]-2-Naphthalenecarboxylicacid;PATTON AND REEDER INDICATOR;PATTON AND REEDER'S INDICATOR;PATTON AND REEDERS REAGENT;PATTON AND REEDER'S REAGENT;3-HYDROXY-4-(2-HYDROXY-4-SULFO-1-NAPHTHYLAZO)-2-5-QUINOLINESULFONIC ACID;2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic Acid (1:100 diluted with K2SO4)

Canonical SMILES: C1=CC=C2C(=C1)C=C(C(=C2NN=C3C4=CC=CC=C4C(=CC3=O)S(=O)(=O)O)O)C(=O)O

HS Code: 29270000

Density:1.60±0.1g/cm3(Predicted)

Melting Point: 300 °C(lit.)

PKA: -0.50±0.40(Predicted)

Appearance: Powder

Hazard Codes: Xi

Risk Statements:  36/37/38

Safety Statements: 26-36-37/39

WGK Germany: 3