Composition: Methyl Orange Sodium Salt 100%
Grade: ACS Reagent
CAS Number: 547-58-0
Density: 0.99
Chemical Formula: C14H14N3NaO3S
Molecular Weight: 327.33 g/mol
Melting Point: >300 °C(decomposes)
Color: Orange-yellow powder
Physical State: Solid
pH Range: 3.2 (pink) – 4.4 (yellow)
Solubility Information: 2 g/L at 25°C
Synonyms: Methyl Orange
Shelf Life: 60 Months
Storage: Ambient
DOT: UN3143, DYES, SOLID, TOXIC, N.O.S. (METHYL ORANGE), 6.1, P.G. III