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必应染料-您身边的染料专家

Mordant Violet 28

Name:C.I.Mordant Violet 28,C.I.43570

Molecular Structure: triarylmethane class

C.I.Mordant Violet 28,C.I.43570,CAS 7452-52-0,495.95,C27H26ClNO6,Omega Chrome Brilliant Violet B

C.I.Mordant Violet 28,C.I.43570,CAS 7452-52-0,495.95,C27H26ClNO6,Omega Chrome Brilliant Violet B

Molecular Formula:C27H26ClNO6

Molecular Weight: 495.95

CAS Registry Number:7452-52-0

Manufacturing Methods :  2-Chloro-4-(diethylamino)benzaldehyde (1 Moore) and 2-Hydroxy-3-methylbenzoic acid (2 Moore) condensation, then use Nitrosylsulfuric acid oxidation its product.

Properties and Applications: brilliant blue purple. Soluble in water for Red ocher, soluble in ethanol for Red purple. In concentrated sulfuric acid for hot magenta, dilution after very shallow sauce red. Dye aqueous solution to join sodium hydroxide as red purple.

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 4-5 4 4 4 5 5 5
AATCC 5 4 3-4 4-5

List of Suppliers:

Omega Chrome Brilliant Violet B( Clariant GmbH )


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