China Langchem Inc.

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  • Company Name: China Langchem Inc.
  • Street: 514 Room, 1# Building, 88# Cailun Road, Zhangjiang High Tech Park, Shanghai 201203,
  • Country/region: China
  • Tel: +86-(21)-58956006
  • Fax: +86-(21)-58956100
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Blankophor

  • CAS No:16470-24-9 Fluorescent Brightener 220
    Molecular Structure

    Other Information

  • CAS Registry Number: 16470-24-9
  • Flash Point: °C
  • Boiling Point: °Cat760mmHg
  • Density: g/cm3
  • Water Solubility: Soluble in Water
  • Safety Statements: Low toxicity by ingestion and skin contact. When heated to decomposition it emits toxic vapors of NOx and SOx.
  • Hazard Symbols: Low toxicity by ingestion and skin contact.
  • Flash Point: °C
  • EINECS: 240-521-2
  • Molecular Weight: 1165.03
  • InChI: InChI=1/C40H44N12O16S4.4Na/c53-19-15-51(16-20-54)39-47-35(41-27-5-9-29(10-6-27)69(57,58)59)45-37(49-39)43-31-13-3-25(23-33(31)71(63,64)65)1-2-26-4-14-32(34(24-26)72(66,67)68)44-38-46-36(48-40(50-38)52(17-21-55)18-22-56)42-28-7-11-30(12-8-28)70(60,61)62;;;;/h1-14,23-24,53-56H,15-22H2,(H,57,58,59)(H,60,61,62)(H,63,64,65)(H,66,67,68)(H2,41,43,45,47,49)(H2,42,44,46,48,50);;;;/q;4*+1/p-4/b2-1+;;;;
  • Molecular Formula: C40H40N12Na4O16S4