Brilliant Crocein

CAS: 5413-75-2

Ref. 02-A14642

Product Information

• Name: Brilliant Crocein
• Synonyms: disodium (8Z)-7-oxo-8-{2-[4-(2-phenyldiazen-1-yl)phenyl]hydrazin-1-ylidene}naphthalene-1,3-disulfonate, 7-oxo-8-({4-[(E)-phenyldiazenyl]phenyl}hydrazono)-7,8-dihydronaphthalene-1,3-disulfonate, C.I. Acid Red 73, disodium salt, C.I. Acid Red 73, brillant crocein MOO, C.I. Acid Red 73, disodium salt, disodium 7-hydroxy-8-[(E)-{4-[(E)-phenyldiazenyl]phenyl}diazenyl]naphthalene-1,3-disulfonate, C.I. 27290, brilliant crocein moo (C.I. 27290), Acid Red 73, sodium 6-hydroxy-5-(4-phenylazophenylazo)naphthalene-2,4-disulphonate, Crocein Scarlet MOO, 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[[4-(phenylazo)phenyl]azo]-, disodium salt, Croceine Scarlet MOO, Acid red 73, Brilliant Crocein MOO, 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]-, sodium salt (1:2), Acid Red GR, disodium (8Z)-7-oxo-8-(2-{4-[(E)-phenyldiazenyl]phenyl}hydrazinylidene)-7,8-dihydronaphthalene-1,3-disulfonate, C.I. Acid Red 73

Description

Brilliant Crocein is used mainly as a wool, silk, leather paper and leather dyeing. Can also be used for plastic, wood, spices, electrical-controlled aluminum, medicine color. Can make the ink, the heavy metal salt can be used as pigment. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 556.47
• Formula: C₂₂H₁₄N₄Na₂O₇S₂
• Color/Form: Red to red-brown, Powder
• InChI key: OJPSNKJNYKPDPH-HKWNQDJZSA-L