Reactive Black 5

• Product NameReactive Black 5
  CAS No.17095-24-8
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  Molecular Structure

Other Information

• CAS Registry Number: 17095-24-8
• Melting Point: >300 °C(lit.)
• Flash Point: °C
• Boiling Point: °Cat760mmHg
• Density: g/cm³
• Safety Statements: Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits very toxic fumes of Na2O, NOx, and SOx.
• Hazard Symbols: Xn: Harmful;
• Flash Point: °C
• EINECS: 241-164-5
• Molecular Weight: 991.82
• InChI: InChI=1/C26H25N5O19S6.4Na/c27-23-22-15(13-20(53(37,38)39)24(23)30-28-16-1-5-18(6-2-16)51(33,34)11-9-49-55(43,44)45)14-21(54(40,41)42)25(26(22)32)31-29-17-3-7-19(8-4-17)52(35,36)12-10-50-56(46,47)48;;;;/h1-8,13-14,32H,9-12,27H2,(H,37,38,39)(H,40,41,42)(H,43,44,45)(H,46,47,48);;;;/q;4*+1/p-4/b30-28+,31-29+;;;;
• Risk Statements: 42
• Molecular Formula: C26H21N5Na4O19S6