Acid Blue 277:1; Acid Blue 2Gl; Blue A2G; Acid Blue A 2G; C.I. Acid Blue 40; Acid Blue E 2G; Acid Blue A 2G243; Acid Blue 40 Sodium Salt; Acid Blue Agg; Tectilon Blue; 10-Dioxo-O-Monosodiumsalt; 2-Anthracenedisulfonicacid,-[(4-(Acetylamino)Phenyl)Amino]-1-Amino-9,10-; 2-Anthracenesulfonicacid,4-[[4-(Acetylamino)Phenyl]Amino]-1-Amino-9,10-Dihydro-9,10-Dioxo-,Monosodiumsalt; Acidblue40(C.I.62125); Ci 62125; Acid Blue 40 (C.I.)

Brief Introduction

ACID BLUE 40 is a dark blue powder, soluble in acetone and ethanol, slightly soluble in nitrobenzene, insoluble in benzene and xylene, soluble in water, blue in water, dark brown in concentrated sulfuric acid, and red after dilution. It does not change color in concentrated hydrochloric acid and sodium hydroxide solution. ACID BLUE 40 is suitable for dyeing wool, silk and nylon and direct printing of fabrics. It is also used for leather and paper coloring.

4-Sulfo-1,8-Naphthalic Anhydride Potassium Salt

MSDS

CAS:71501-16-1

Molecular Formula:C12H5KO6S

Alias

More Information

71501-16-1; Potassium 1,3-Dioxo-1H,3H-Naphtho[1,8-Cd]Pyran-6-Sulphonate; 1H,3H-Naphtho[1,8-Cd]Pyran-6-Sulfonic Acid, 1,3-Dioxo-, Potassium Salt; 1,8-Naphthalenedicarboxylic Anhydride -4-Sulpho Potassium Salt; 4-Sulfo-1,8-Naphthalic Anhydride Potassium Salt

Brief Introduction

It is an important raw material for the synthesis of solvent dyes, organic pigments and fluorescent brighteners

Methyl Violet

MSDS

CAS:8004-87-3

Molecular Formula:C24H28ClN3

Alias

More Information

Basic Violet 1; N-(4-(Bis(4-(Dimethylamino)Phenyl)Methylene)Cyclohexa-2,5-Dien-1-Ylidene)Methanaminium; Methyl Violet 2B; Kristallviolett; [4-[[4-(Dimethylamino)Phenyl]-[4-(Methylamino)Phenyl]Methylidene]Cyclohexa-2,5-Dien-1-Ylidene]-Dimethylazanium,Chloride; Methyl Violet 6B; [4-[(4-Dimethylaminophenyl)-(4-Methylaminophenyl)Methylidene]-1-Cyclohexa-2,5-Dienylidene]-Dimethyl-Azanium; Pyrokatanium Blue; Aniline Violet; Dahlia Violet B

Brief Introduction

Aniline violet is one of the earliest synthetic dyes, which greatly reduces the cost of purple dyes. The most famous purple dye in ancient times is "shellfish purple" extracted from the conch of bony Snail family. It takes a large number of bony snails to extract a little, and the cost is very high. Purple thus becomes the representative of the upper class social identity. This product is used as a local anti infective and bactericide in medicine. Its aqueous solution (10g / L) is commonly used as purple medicine. It can be used as dye in industry to dye wool, silk and cotton products treated with tannin into purple; Also used for dyeing paper, leather and making ink, printing color, carbon paper, etc.

1,2-Dichloro-4-(Chloromethyl)Benzene

CAS:102-47-6

Molecular Formula:C7H5Cl3

Alias

More Information

1,2-Dichloro-4-Chloromethyl-Benzene; 3,4-Dichlorobenzyl Chloride; α,3,4-Trichlorotoluene; 1,2-Dichloro-4-(Chloromethyl)Benzene; 3,4-Dichlorophenylmethyl Chloride; Benzene, 1,2-Dichloro-4-(Chloromethyl)-

Brief Introduction

Used as an intermediate in organic synthesis, used in pesticides, medicines, dyes, etc.

Solvent Blue 104

CAS:116-75-6

Molecular Formula:C32H30N2O2

Alias

More Information

1,4-Bis(Mesitylamino)Anthraquinone; 1,4-Dimesidinoanthraquinone

Brief Introduction

Used for package, decoration, paint, ink, polyester, nylon, etc.

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