4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid

• Product Name4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid
  CAS No.90-20-0
  Purity
  Min Quantity
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  Molecular Structure

Other Information

• CAS Registry Number: 90-20-0
• Transport: 25kgs
• Melting Point: >300 °C(lit.)
• Boiling Point:
• Density: 1.88 g/cm³
• Safety Statements: An eye irritant. See also SULFONATES. When heated to decomposition it emits very toxic fumes of NOx and SOx.
• Hazard Symbols: TSCA listed UN NO.
• EINECS: 201-975-7
• Molecular Weight: 319.31096
• InchiKey: APRRQJCCBSJQOQ-UHFFFAOYSA-N
• InChI: InChI=1S/C10H9NO7S2/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,
  17)18)4-9(12)10(5)8/h1-4,12H,11H2,(H,13,14,15)(H,16,17,18)
• Risk Statements: 36/37/38
• Molecular Formula: C₁₀H₉NO₇S₂