CAS: 6226-79-5 - Ponceau S

Formula: C₂₂H₁₂N₄Na₄O₁₃S₄

InChI: InChI=1S/C22H16N4O13S4.4Na/c27-22-20(43(37,38)39)10-12-9-16(41(31,32)33)6-7-17(12)21(22)26-25-18-8-3-14(11-19(18)42(34,35)36)24-23-13-1-4-15(5-2-13)40(28,29)30;;;;/h1-11,27H,(H,28,29,30)(H,31,32,33)(H,34,35,36)(H,37,38,39);;;;

InChI key: InChIKey=NTBFSRIJWHXCHG-UHFFFAOYSA-N

SMILES: [Na].O=S(=O)(O)C1=CC=C(N=NC2=CC=C(N=NC=3C(O)=C(C=C4C=C(C=CC43)S(=O)(=O)O)S(=O)(=O)O)C(=C2)S(=O)(=O)O)C=C1

Synonyms:

• 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[2-[2-sulfo-4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-, sodium salt (1:4)
• 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]-, tetrasodium salt
• 3-Hydroxy-4-[2-sulfo-4-(4-sulfophenylazo)phenylazo]-2,7-naphthalenedisulfonic acid, tetrasodium salt
• Acid red 112
• Ponceau Red S
• Ponceau S Extra
• Ponceau S solution
• Tetrasodium 3-Hydroxy-4-(2-Sulphonato-4-(4-Sulphonatophenylazo)Phenylazo)Naphthalene-2,7-Disulphonat
• tetrasodium 3-hydroxy-4-[(E)-{2-sulfonato-4-[(E)-(4-sulfonatophenyl)diazenyl]phenyl}diazenyl]naphthalene-2,7-disulfonate

Acid Red 112

CAS: 6226-79-5

• Formula: C₂₂H₁₂N₄Na₄O₁₃S₄
• Purity: >85.0%(N)
• Color and Shape: Orange to Brown to Dark red powder to crystal
• Molecular weight: 760.55

Acid Red 112 [for Biochemical Research]

CAS: 6226-79-5

• Formula: C₂₂H₁₂N₄Na₄O₁₃S₄
• Purity: >85.0%(HPLC)(N)
• Color and Shape: Orange to Amber to Dark red powder to crystal
• Molecular weight: 760.55

Ponceau S, 0.1% v/v soln. in 5% acetic acid

CAS: 6226-79-5

Ponceau S is used to prepare a stain for rapid reversible detection of protein bands …

• Formula: C₂₂H₁₂N₄Na₄O₁₃S₄
• Purity: 0.1%
• Color and Shape: Red Liquid
• Molecular weight: 760.56

Ponceau S, Electrophoresis Grade

CAS: 6226-79-5

Ponceau S dye is used to make a stain for rapid reversible staining of protein …

• Formula: C₂₂H₁₂N₄Na₄O₁₃S₄
• Color and Shape: Red-brown to dark brown, Powder
• Molecular weight: 760.55

Ponceau solution 0.1% in 5% acetic acid

CAS: 6226-79-5

• Color and Shape: Liquid
• Molecular weight: 760.5499877929688

Ponceau S

CAS: 6226-79-5

Ponceau S (Ponceau S Staining Solution) (Acid Red 112) is the most commonly used stain …

• Formula: C₂₂H₁₂N₄Na₄O₁₃S₄
• Purity: 98%
• Color and Shape: Brown Powder
• Molecular weight: 760.57

2,7-Naphthalenedisulfonic acid,3-hydroxy-4-[[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]-, tetrasodiumsalt

CAS: 6226-79-5

• Formula: C₂₂H₁₂N₄Na₄O₁₃S₄
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 760.5688

Ponceau S (C.I. 27195)

CAS: 6226-79-5

• Formula: C₂₂H₁₂N₄Na₄O₁₃S₄
• Color and Shape: Red to brown powder
• Molecular weight: 760.58

Ponceau S, 1% in water

CAS: 6226-79-5

• Formula: C₂₂H₁₂N₄Na₄O₁₃S₄
• Color and Shape: Dark red solution
• Molecular weight: 760.58

Ponceau S

CAS: 6226-79-5

• Color and Shape: Red Solid
• Molecular weight: 760.57g/mol

Ponceau S, 0.1% (w/v) in 5% acetic acid

CAS: 6226-79-5

• Formula: C₂₂H₁₂N₄Na₄O₁₃S₄
• Color and Shape: Dark red liquid
• Molecular weight: 760.58

Ponceau S

CAS: 6226-79-5

• Formula: C22H12N4Na4O13S4
• Color and Shape: Brownish red, Crystalline powder, Clear, Red
• Molecular weight: 760.58

3-Hydroxy-4[2-sulfo-4-(4-sulfophenylazo)phenylazo]-2,7-naphthalenedisulfonic acid tetrasodium salt

CAS: 6226-79-5

3-Hydroxy-4[2-sulfo-4-(4-sulfophenylazo)phenylazo]-2,7-naphthalenedisulfonic acid tetrasodium salt is a chemical compound that has been used in the diagnosis …

• Formula: C₂₂H₁₂N₄O₁₃S₄Na₄
• Purity: Min. 95%
• Color and Shape: Red Powder
• Molecular weight: 760.57 g/mol