CAS: 62625-31-4 - sodium hydrogen 4,4'-(3H-1,2-benzoxathiol-3-ylidene)bis[3-methylphenolate S,S-dioxide

Formula: C₂₁H₁₇O₅S

InChI: InChI=1S/C21H18O5S.Na/c1-13-11-15(22)7-9-17(13)21(18-10-8-16(23)12-14(18)2)19-5-3-4-6-20(19)26-27(21,24)25;/h3-12,22-23H,1-2H3;

InChI key: InChIKey=MTQREAZUSGRPEO-UHFFFAOYSA-N

SMILES: [Na].O=S1(=O)OC=2C=CC=CC2C1(C3=CC=C(O)C=C3C)C4=CC=C(O)C=C4C

Synonyms:

• 2-[(Z)-(4-hydroxy-2-methylphenyl)(2-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate
• 3H-1,2-Benzoxathiole, phenol deriv.
• Phenol, 4,4'-(2,2-dioxido-3H-1,2-benzoxathiol-3-ylidene)bis(3-methyl-, monosodium salt
• Phenol, 4,4'-(2,2-dioxido-3H-1,2-benzoxathiol-3-ylidene)bis(3-methyl-, sodium salt (1:1)
• Phenol, 4,4′-(3H-1,2-benzoxathiol-3-ylidene)bis[3-methyl-, S,S-dioxide, monosodium salt
• sodium 2-[(Z)-(4-hydroxy-2-methylphenyl)(2-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate
• sodium 4-[3-(4-hydroxy-2-methylphenyl)-1,1-dioxido-3H-2,1-benzoxathiol-3-yl]-3-methylphenolate

Metacresol Purple Sodium Salt

CAS: 62625-31-4

• Formula: C₂₁H₁₇NaO₅S
• Purity: >95.0%(HPLC)
• Color and Shape: Dark green to Dark red to Black powder to crystal
• Molecular weight: 404.41

m-Cresol Purple sodium salt

CAS: 62625-31-4

m-Cresol purple sodium salt is used to detect changes in pH during titrations at which …

• Formula: C₂₁H₁₇NaO₅S
• Color and Shape: Dark orange to red-brown to brown to black, Powder
• Molecular weight: 404.41

M-CRESOL PURPLE, SODIUM SALT

CAS: 62625-31-4

• Formula: C₂₁H₁₇NaO₅S
• Color and Shape: Solid
• Molecular weight: 404.4115

m-Cresol Purple sodium salt

CAS: 62625-31-4

• Formula: C₂₁H₁₇NaO₅S
• Purity: ≥ 90.0%
• Color and Shape: Dark orange, brown or black powder
• Molecular weight: 404.42

meta-Cresol Purple W/S

CAS: 62625-31-4

Please enquire for more information about meta-Cresol Purple W/S including the price, delivery time and …

• Formula: C₂₁H₁₇O₅SNa
• Purity: Min. 95%
• Molecular weight: 404.41 g/mol