About Ponceau SX
Ponceau SX Synonym: 3-(2,4-Dimethyl-5-sulfophenylazo)-4-hydroxynaphthalene-1-sulfonic acid disodium salt, Food Red 1 Empirical Formula (Hill Notation): C18H14N2Na2O7S2Molecular Weight: 480.42CAS Number: 4548-53-2 Properties grade analytical standard InChI Key ONTQJDKFANPPKK-LLIZZRELSA-L assay 98.0% (HPLC) form neat application(s) HPLC: suitable gas chromatography (GC): suitable format neat Description Packaging Bottomless glass bottle. Contents are inside inserted fused cone.
FAQs of Ponceau SX:
Q: What is the physical form of Ponceau SX?
A: The physical form of Ponceau SX is powder.
Q: What is the appearance of Ponceau SX?
A: Ponceau SX appears as a light red fine powder.
Q: What is the molecular formula of Ponceau SX?
A: The molecular formula of Ponceau SX is Na2C18H14N2S2O7.
Q: What is the molecular weight of Ponceau SX?
A: The molecular weight of Ponceau SX is 480.42 grams (g).
Q: What is the E number associated with Ponceau SX as a food additive?
A: As a food additive, Ponceau SX has the E number E125.