Tartrazine

  • Product Code: 111637
  Alias:    Tartrazine; Acid Yellow 23, Hydrazine Yellow, 1-(4-sulfonic acid phenyl)-4-(4-sulfonic acid phenylazo)-5-pyrazolone-3-carboxylic acid trisodium salt, wine Stone Yellow, Food Coloring Yellow No. 5
  CAS:    1934-21-0
Molecular Weight: 534.36 g./mol Molecular Formula: C₁₆H₉N₄Na₃O₉S₂
EC Number: 217-699-5 MDL Number: MFCD00148908
Melting Point: 300 °C Boiling Point:
Density: Storage Condition: room temperature, dry
Product Specification:
Test Specification
LOSS ON DRYING 0 10%
PURITYHPLC 95 100%
APPEARANCE Orange powder
INFRARED SPECTRUM Conforms to Structure
Sizes / Availability / Pricing:
Size (g) Specification Availability Price Quantity
5.000 >95%(HPLC) 10-20 days ฿330.00
+
-
25.000 >95%(HPLC) 10-20 days ฿890.00
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-
100.000 >95%(HPLC) 10-20 days ฿2,690.00
+
-
500.000 >95%(HPLC) 10-20 days ฿7,060.00
+
-
2500.000 >95%(HPLC) 10-20 days ฿28,180.00
+
-
Tartrazine
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