Please login to your online account to display your discounted pricing

Tartrazine, 89%, pure, ACROS Organics™


Quantity 100g
Packaging Glass bottle

Manufacturer: thermo fisher scientific  191891000

 View more versions of this product

Catalog No. AC191891000

  • / Each
 

Description & Specifications

Chemical Identifiers

Additional Information sodium chloride, sodium sulfate and free aromatic amines: < 0.01%
Arsenic (As) 3ppm max.
Cadmium (Cd) 1ppm max.
Dye Content 85% min.
Ether Extractable Matter < 0.2%
Infrared Spectrum Authentic
Heavy Metals (as Pb) 40ppm max.
Insoluble in Water 0.2% max.
Lead (Pb) 10ppm max.
Mercury (Hg) 1ppm max.
Packaging Glass bottle
Subsidiary Colors < 1.0%
Synthetic Intermediates synthetic intermediates other than free aromatic amines total: < 0.5%
Volatiles < 15%
Decomposition Information >300°C
Color Orange
Quantity 100g
Chemical Name or Material Tartrazine
CAS 1934-21-0
Purity Grade Pure
Physical Form Orange powder
Assay Percent Range 89%
Molecular Formula C16H9N4Na3O9S2
Formula Weight 534.35g/mol
MDL Number MFCD00148908
Beilstein 25, IV, 1757
Merck Index 15, 9206
Synonym Acid Yellow 23

Specifications

Chemical Name or Material Tartrazine
CAS 1934-21-0
Purity Grade Pure
Assay Percent Range 89%
Molecular Formula C16H9N4Na3O9S2
Formula Weight 534.35g/mol
MDL Number MFCD00148908
Synonym Acid Yellow 23