Chinese Japanese Germany Korea

DIRECT FAST VIOLET 2RL

DIRECT FAST VIOLET 2RL Structure
DIRECT FAST VIOLET 2RL structure
CAS No.
6227-10-7
Chemical Name:
DIRECT FAST VIOLET 2RL
Synonyms
CI 27855;C.I.Direct Violet 7;DIRECT FAST VIOLET 2RL;C.I.Direct Violet 7:C.I.27855;3-[[4-[(2,4-Dimethyl-6-sulfophenyl)azo]-2,5-dimethylphenyl]azo]-4-hydroxy-7-(phenylamino)-2-naphthalenesulfonic acid disodium salt;2-Naphthalenesulfonic acid,3-[[4-[(2,4-dimethyl-6-sulfophenyl)- azo]-2,5-dimethylphenyl]azo]-4-hydroxy-7- (phenylamino)-,disodium salt
CBNumber:
CB3432873
Molecular Formula:
C32H29N5O7S2.2Na
Molecular Weight:
705.72
MDL Number:
MFCD00280075
MOL File:
6227-10-7.mol
Request For Quotation

DIRECT FAST VIOLET 2RL Properties

EPA Substance Registry System 2-Naphthalenesulfonic acid, 3-[[4-[(2,4-dimethyl-6-sulfophenyl)azo]-2,5-dimethylphenyl]azo]-4-hydroxy-7-(phenylamino)-, disodium salt (6227-10-7)

DIRECT FAST VIOLET 2RL price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation DYE0001043 SOLANTINE VIOLET FFR 95.00% 6227-10-7 5MG $499.84 2021-12-16 Buy
Product number Packaging Price Buy
DYE0001043 5MG $499.84 Buy

DIRECT FAST VIOLET 2RL Chemical Properties,Uses,Production

Preparation

2-Amino-3,5-dimethylbenzenesulfonic acid diazo, and?2,5-Dimethylbenzenamine coupling, its product to diazo, in alkaline conditions and 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid coupling.

Properties and Applications

purple. Soluble in water for product red to red light purple, and adequate soluble in alcohol. The strong sulfuric acid for Tracy in blue, and in purple for diluted. The dye solution to join strong hydrochloric acid for blue purple, have precipitation; Add sodium hydroxide solution have strong purplish red precipitate.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 4 4 3-4 1-2 1
AATCC 4 4 4 1 1

DIRECT FAST VIOLET 2RL Preparation Products And Raw materials

Raw materials

Preparation Products

DIRECT FAST VIOLET 2RL Suppliers

Global( 7)Suppliers
Supplier Tel Email Country ProdList Advantage
Shaanxi Dideu Newmaterial Co., Ltd. 029-63373950 15353716720 1052@dideu.com China 10011 58
Supplier Advantage
Shaanxi Dideu Newmaterial Co., Ltd. 58
CI 27855 DIRECT FAST VIOLET 2RL 3-[[4-[(2,4-Dimethyl-6-sulfophenyl)azo]-2,5-dimethylphenyl]azo]-4-hydroxy-7-(phenylamino)-2-naphthalenesulfonic acid disodium salt C.I.Direct Violet 7 C.I.Direct Violet 7:C.I.27855 2-Naphthalenesulfonic acid,3-[[4-[(2,4-dimethyl-6-sulfophenyl)- azo]-2,5-dimethylphenyl]azo]-4-hydroxy-7- (phenylamino)-,disodium salt 6227-10-7