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Methyl orange

CAS number: 547-58-0
grade:
Chemical formula :   C14H14N3NaO3S
Molar Mass : 327.34  g/mol
EC-Index-No. : 208-925-3
Category:
Chemical formula:   C14H14N3NaO3S Molar Mass: 327.34  g/mol
Appearance:  Orange powder Bulk density: ~ 200-400  kg/m3
Solub. in water: 5 g/l (20 °C) Melting point: > 300 °C
Boiling point:  N/A Flash point:  N/A
Storage temp.: Below  +30 °C Cautions: Toxic
R: 25 S: 37-45
HS-No.: 2927 00 00 EC-Index-No.: 208-925-3
Clarity of solution   Conforms  
Aqueous solubility   Conforms  
Melting Point ˃ 300 ⁰C
Visual transition interval   From pH 3.2 (pink) to pH 4.4 (yellow)
Ordering code 10 g 25 g 50 g 100 g 1000 g
P.E. 607.16.00010.01 607.16.00025.01 607.16.00050.01    
Glass
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