Tartrazine 85 Dye, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
MQ200
T0388-100G
T0388-500G
T0388-100GEA
46.9
EUR
T0388-100G
T0388-500G
Tartrazine 85 Dye, Sigma-Aldrich®
Tartrazine
Formula:
C₁₆H₁₂N₄O₉S₂ MW: 534.36 g/mol Storage Temperature: Room Temperature |
MDL Number:
MFCD00148908 CAS Number: 1934-21-0 |
Specification Test Results
Appearance (Colour) | Orange |
Appearance (Form) | Powder |
Infrared spectrum | Conforms to Structure |
Carbon | 30.6 - 36.5 % |
Nitrogen | 8.9 - 10.8 % |
Dye Content | ≥85 |
Solubility (Colour) | Yellow to Yellow-Orange |
Solubility (Turbidity) 10 mg/mL, H2O |
Clear |
E1% in H2O |
435 - 500 |
Wavelength | 425 - 429 nm |
Recommended Retest Period | 4 years |
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