Allura red AC 80% (dye content), Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Certificates
About this item
Synonyms: Disodium 6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfophenyl)azo]-2-naphthalenesulfonate, FD and C Red No.40, Sodium 6-hydroxy-5-((2-methoxy-5-methyl-4-sulphonatophenyl)diazenyl)naphthalene-2-sulphonate, C.I. Food Red 17, Red No. 40, Allura Red, FD and C Red No.40 (FD&C Red 40), C. I. 16035, Disodium 6-hydroxy-5-[(2-methoxy-5-methyl-4-sulphophenyl)azo]-2-naphthalenesulphonate, Allura Red AC
CAS Number:25956-17-6
:
Formula:C₁₈H₁₄N₂O₈S₂·2Na
MDL Number:MFCD00059526
Boiling Pt:310 °C at 966 hPa
Melting Pt:>300 °C (lit.)
Density:0,448 g/cm³ (20 °C, 976.8 hPa)
Molecular Weight:496.42 g/mol
:M-Clarity™ quality level = MQ200
Storage Temperature:Room Temperature
EINECS:247-368-0
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance (Colour): Red to Maroon:Conforms to Requirements
- Appearance (Form):Powder
- Infrared spectrum:Conforms to Structure
- Wavelength, c = 0,01 g/L; Water:501 - 507 nm
- Extinction Coefficient:≥20000
- Carbon:≥34.0%
- Nitrogen:≥4.4%
Specification Test Results
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