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Indigo Carmine AR | 01438 Chemnovo Synthesis Pvt. Ltd. - Driven by Chemistry, Defined by Precision
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01438

Indigo Carmine AR

C.I.No.73015 Acid Blue 74

CAS : 860-22-0

HS Code : 3204.90000

Molecular Formula : C16H8N2Na2O8S2

Molecular Weight : 466.36

MSDS

Product Datasheet

Shelf Life : 60 Months

Sample COA COA
No packaging image
Molecular Formula

Physical Properties

Physical state at 20 °C
Solid
 Colour
Dark blue to violet
Odour
Light odour
 Melting point/ Freezing point [°C]
> 300 °C
Solubility in water [% weight]
1 gm/100 ml water

Specifications

Appearance
Dark blue-violet powder having a metallic luster of copper.
 Absorption maxima in water
608 - 612 nm
Specific absorptivity A 1%/1cm (lmax; 0.001 %; water)
380 - 475
 Loss on dryig (at 110°C)
Max 10%
Suitability (for microscopy)
Passes test

Safety Information and Hazard Symbols

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302