CAS: 8005-52-5 - Sirius yellow

Formula: C₂₇H₂₀N₆Na₂O₈S

InChI: InChI=1/C27H22N6O8S.2Na/c1-41-25-15-20(33-31-18-3-2-4-21(13-18)42(38,39)40)9-11-23(25)29-27(37)28-16-5-7-17(8-6-16)30-32-19-10-12-24(34)22(14-19)26(35)36;;/h2-15,34H,1H3,(H,35,36)(H2,28,29,37)(H,38,39,40);;/q;2*+1/p-2/b32-30+,33-31+;;

Synonyms:

• Aizen Primula Yellow GCLH
• Benzoic acid, 5-[(4-aminophenyl)azo]-2-hydroxy-, reaction products with 3-[(4-amino-3-methoxyphenyl)azo]benzenesulfonic acid and carbonic dichloride, sodium salts
• Direct Fast Yellow 5GL
• Direct Fast Yellow 5GLL
• Direct Fast Yellow GC
• Direct Yellow 44
• Helion Yellow G
• Intralite Yellow 5GLL
• Isma Fast Yellow G
• RD Yellow 2
• Saturn Yellow L 4G
• Sirius yellow GC
• Solar Flavine 2G
• Tetramine Fast Yellow GD Extra
• disodium 2-hydroxy-5-[(E)-{4-[({2-methoxy-4-[(E)-(3-sulfonatophenyl)diazenyl]phenyl}carbamoyl)amino]phenyl}diazenyl]benzoate

Direct Yellow 44

CAS: 8005-52-5

• Formula: C₂₇H₂₀N₆Na₂O₈S
• Color and Shape: Orange to Brown to Dark red powder to crystal
• Molecular weight: 634.53

Direct Yellow 44

CAS: 8005-52-5

Direct Yellow 44 (DY44) is a reactive dyestuff that belongs to the group of quinacridone …

• Formula: C₂₇H₂₀N₆Na₂O₈S
• Color and Shape: Powder
• Molecular weight: 634.53 g/mol