ACID BLUE 1

  • CAS：20262-76-4
  • purity：99%
Inquiry

Details

Top Quality ACID BLUE 1 20262-76-4 Hot Sell In Stock

  • Molecular Formula: C27H32 N2 O7 S2 . Na
  • Molecular Weight: 566.66
  • Appearance/Colour: dark green-blue crystalline powder 
  • Vapor Pressure: 0Pa at 25℃ 
  • Melting Point: 290 °C (dec.)(lit.) 
  • Boiling Point: 300℃[at 101 325 Pa] 
  • PSA： 157.64000 
  • Density: 1.313[at 20℃] 
  • LogP: 5.62940 

ACID BLUE 1(Cas 20262-76-4) Usage

Flammability and Explosibility

Notclassified

Properties and Applications

bright blue. Soluble in water for blue, slightly soluble in ethanol for green light blue. The strong sulfuric acid for brown-olive yellow, yellow for deep diluted, and then to green. Dyes to join sodium hydroxide solution of the same color, heat into deep purple. And C.I. Acid blue 3?the same chemical structure, different salt ions.

InChI:InChI=1/C27H32N2O7S2.Na/c1-5-28(6-2)21-13-9-19(10-14-21)27(20-11-15-22(16-12-20)29(7-3)8-4)23-17-24(30)26(38(34,35)36)18-25(23)37(31,32)33;/h9-18H,5-8H2,1-4H3,(H2-,30,31,32,33,34,35,36);/q;+1/p-1

Related Products