Acid red 27 ≥85-95% (conteúdo de corante), Sigma-Aldrich®
Fornecedor: SIGMA ALDRICH MICROSCOPY
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Atenção
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Sinônimos:
Amaranth, Sodium 3-hydroxy-4-((4-sulphonatonaphthalen-1-yl)diazenyl)naphthalene-2,7-disulphonate, Bordeaux S, Food Red No. 2, Azo Rubine S, Wool Red 40 F, Naphthol Red
Nível de qualidade M-Clarity™ = MQ200
Amaranth has been used as a dye for the microscopic visualization of crop contraction in blowflies. It has been used in the electrophoresis gel to track the migration front of the electrode buffer.
Amaranth is an azo dye which is mainly used in the the beverage and food industries. It is also considered as an endocrine disruptor.
Fórmula:
C₂₀H₁₄N₂O₁₀S₃ Ponto de Fusão: >350 °C (966,25 hPa) Ponto de Inflamação: 214 °C (rec. fechado) Temperatura de Armazenamento: Room Temperature |
Número MDL :
MFCD00004076 Número CAS: 915-67-3 EINECS: 213-022-2 |
Especificações dos Resultados do Teste
Appearance (Colour) | Brown to Red-Brown |
Appearance (Form) | Powder |
Proton NMR Spectrum | Conforms to Structure |
Solubility (Turbidity), 10 mg/ml, H2O | Clear |
Loss on Drying, 3.5 mol/mol | ≤9.4% |
Nitrogen (Dry Basis) | 3.9 - 4.6% |
% Dye content, Dry Basis | 85 - 95% |
Recommended Retest Period | 6 Years |
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