INDIGO CARMINE

  • SYNONYMS :
  • Acid Blue 74

Article No. 04180 Grade AR
Purity CAS No. 860-22-0
Molecular Formula C16H8N2Na2O8S2 Molecular Weight 466.36
H.S. Code 3204.9000 Shelf Life 5 Years
 

 

Safety Information and Hazard Symbols

Exclamation Mark
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302
 

Packings

00025 25 g Request for price
00100 100 g Request for price
01000 1000 g Request for price
 
Revision Date : 18-Dec-2013

Specifications

Appearance Dark blue-violet powder having a metallic luster of copper.
C.I.No.73015
Absorption maxima (λmax.in water) 608 - 612 nm
Specific Absorptivity (A 1%/1cm max; 0.001 %; water) 380 - 475
Loss on drying (at 110 deg C) Max 10%
Suitability for microscopy Passes test