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Acid Yellow 23 - Tartrazine 200% CI 19140

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Available sizes
SizePrice ex VATPrice inc VAT
25g £9.41 £11.29
50g £10.49 £12.59
100g £13.32 £15.99
500g £33.33 £39.99
1kg £50.00 £60.00
£11.29
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TARTRAZINE 200%

ACID YELLOW 23

Other names: CI NO 19140;CI ACID YELLOW 23;CI 19140;E102;LAKE TARTRAZINE;KITON YELLOW T;HYDRAZINE YELLOW; FILTER YELLOW;ACID YELLOW T;ACID YELLOW 23;3-CARBOXY-5-HYDROXY-1-P-SULFOPHENYL-4-P-SULFOPHENYLAZO­PYRAZOLE TRISODIUM SALT;5-HYDROXY-1-(P-SULFOPHENYL)-4-[(P-SULFOPHENYL)A­ZO]PYRAZOLE-3-CARBOXYLIC ACID TRISODIUM SALT;TARTRAZINE O;TARTRAZINE;TAR­TAZINE;WOOL Y­ELLOW

  • Formula: C16H9Na3N4O9S2
  • F.W. 534.37
  • CAS: 1934-21-0
  • C.I. 19140
  • FD&C Yellow #5
  • MP: 300C
  • Colour Index: 19140
  • Water solubility: 260g/L (30C)
  • Stability: Stable. Hygroscopic. Incompatible with strong oxidising agents.

USES FOR TARTRAZINE

  • Colouring in cleaning products and detergents.
  • Cosmetics
  • Soaps - cold process and melt & pour
  • Yellow crayons
  • Stamp dye
  • Dye for wools

 

PLEASE NOTE: This product is not for human or animal consumption. Not for use in food or pharmaceutical applications.