Chromeazurol S (Mordant blue 29)

Supplier: TCI America

Synonyms: 2,6-Dichlorodimethyl-sulphoxy-fuchsonedicarboxylic acid sodium salt, 5-((3-Carboxy-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)(2,6-dichloro-3-sulphophenyl)methyl)-2-hydroxy-3-methylbenzoic acid,trisodium salt, Mordant Blue 29, 5-((3-Carboxy-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)(2,6-dichloro-3-sulphophenyl)methyl)-2-hydroxy-3-methylbenzoic acid, trisodium salt, Chrome Azurol S

C0979-25G C0979-5G

TCC0979-025GEA 146.53 USD

TCC0979-025G TCC0979-005G

Chromeazurol S (Mordant blue 29)

Chromeazurol S (Mordant blue 29)

CAS Number: 1667-99-8 MDL Number: MFCD00001615 Molecular Formula: C23H16Cl2O9S Molecular Weight: 605.28 Form: Crystal Color: Deep Yellow Red

Form: Crystal
Color: Deep Yellow Red

Formula: C₂₃H₁₆Cl₂O₉S
MW: 605.28 g/mol

MDL Number: MFCD00001615
CAS Number: 1667-99-8

https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=8a6a6dca0f7fa55982119f2cee6c65febc2e8830&vid=8a6a6dca0f7fa55982119f2cee6c65febc2e8830&prid=web&clid=SAPDAM

Specification Test Results

Lambda max.	425.0 to 435.0 nm(pH7.0 phosphate buffer)
Absorbance	min. 0.500(0.02g/L,pH7.0 phosphate buffer,425.0 to 435.0 nm)(calcd.on dried substance)
Drying loss	max. 10.0 %
Ignition residue(Sulfate)	35.0 to 45.0% (calcd.on dried substance)
Sensitiveness	Colorimetric Test : Turn Purple with Aluminum and turn Yellow red by adding EDTA 2Na

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