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Direct Blue 106 | CAS 6527-70-4

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Direct Blue 106 Basic information

Product Name:Direct Blue 106
Synonyms:disodium 6,13-dichloro-3,10-bis(phenylamino)triphenodioxazine-2,9-disulphonate;2,9-Triphenodioxazinedisulfonic acid, 6,13-dichloro-3,10-bis(phenylamino)-, disodium salt;Sirius Supra Blue FGL-CF stain;9-triphenodioxazinedisulfonic acid, 6,13-dichloro-3,10-bis(phenylamino)- dis;9-triphenodioxazinedisulfonic acid,6,13-dichloro-3,10-bis(phenylamino)- disodium salt;C.I. Direct Blue 106;C.I.Direct Blue 106;Brilliant Blue BL
CAS:6527-70-4
MF:C30H18Cl2N4O8S2
MW:697.53
EINECS:229-417-8
Product Categories:Organics
Mol File:6527-70-4.mol

Direct Blue 106 Chemical Properties

CAS DataBase Reference6527-70-4
EPA Substance Registry SystemC.I. Direct Blue 106 (6527-70-4)

Safety Information

MSDS Information

Direct Blue 106 Usage And Synthesis

PreparationProperties and Applications
Chemical PropertiesGray-black powder. Soluble in water, solubility in water (80-85℃) is 20g/L. The aqueous solution is blue. When stained with copper, iron ions, the color light becomes green and dark.
5-Amino-2-(phenylamino)benzenesulfonic acid and the 2,3,5,6-Tetrachlorocyclohexa-2,5 -diene-1,4-dione in the water to magnesium oxide bound for acid agents for condensation, its product to hair smoke closed-loop have to dioxazine sulfuric acid, and then as two sodium salting out.
Brand nameSolophenyl Brilliant Blue BL, Chlorantin Fast Brilliant Blue 2 GL (Ciba-Geigy), Tertro Direct Light Blue 2GLN (Crompton & Knowles).
bright blue. Mainly used for cotton, viscose, silk, polyamide fiber fabric dyeing and printing, also can be used for leather dyeing.
Standard(cotton) Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 4 4 6-7 3-4 2-3

Direct Blue 106 Preparation Products And Raw materials

Raw materialsFUMING SULFURIC ACID-->Magnesium oxide-->Metanilic acid-->4-Aminodiphenylamine-->Chloranil

Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.

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