text.skipToContent text.skipToNavigation

Maximum quantity allowed is 999

Please select the quantity

CAS RN: 8003-59-6 | Product Number: S0140

Acid Red 9

  • Silk Scarlet
4   12  

*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).

Product Number S0140
Molecular Formula / Molecular Weight C__2__0H__1__3N__2NaO__4S = 400.38  
Physical State (20 deg.C) Solid
CAS RN 8003-59-6
PubChem Substance ID 87575742
Colour Index 15635
MDL Number


Appearance Light yellow to Amber to Dark green powder to crystal
Lambda max. 492.0 to 496.0 nm(H2O)
Absorbance(E1%1cm) min. 400(H2O, 492.0 to 496.0 nm)
Properties (reference)
Maximum Absorption Wavelength 494(H2O) nm
Related Laws:
Transport Information:
HS Number 3204120090
Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.

The requested SDS is not available.

Please Contact Us for more information.

C of A & Other Certificates
Please enter Lot Number Incorrect Lot Number is entered
Analytical Charts
Please enter Lot Number Incorrect Lot Number is entered

The requested analytical chart is not available. Sorry for the inconvenience.

Other Documents