C.I. Acid Red 44; C.I. Acid Red 44, Disodium Salt; Acid Leather Ponceau 6R; Acid Ponceau 6R; Acid Red 6A; Acidal Crystals Ponceau; Brilliant Crystal Scarlet; C.I. 16250; Colacid Red 6A; Crystal Ponceau; Crystal Ponceau 6R; Crystal Ponceau M 6R; Crystal Scarlet; Crystal Scarlet 6R; Crystal Tertracid Ponceau 6R; Kemacid Leather Ponceau 6R; Ponceau 6R; Ponceau 6R Crystals; Ponceau Cristallise Extra A Export; Ponceau Crystals 6R; Romexal Red 6A; Triacid Ponceau 6R; 1-(1-Naphthylazo)-2-naphthol-6,8-disulfonic Acid Disodium Salt; 7-Hydroxy-8-(1-naphthalenylazo)-1,3-naphthalenedisulfonic Acid Disodium Salt; 7-Hydroxy-8-[2-(1-naphthalenyl)diazenyl]-1,3-Naphthalenedisulfonic Acid Sodium Salt
CAS号:
2766-77-0
参考CAS:
Free Acid: 22915-90-8
分子式:
C₂₀H₁₂N₂Na₂O₇S₂
外观:
Very Dark Red Solid
分子量:
502.43
储存:
Amber Vial, 冰箱保存, Under inert atmosphere
溶解度:
DMSO (Slightly), Methanol (Slightly)
稳定性:
Light Sensitive
类别:
Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
Crystal Ponceau 6R can be used as analyte in analytical study for determination of 36 artificial pigments in foods by ultra high performance liquid chromatography and time-of-fight mass spectrometry. Dyes and metabolites, Environmental Testing
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