Intermediates
Cationic Dyes
Pigment Black
Sulfur Dyes
Ingrain Dyes
Others
Pigment Orange
Solvent Dyes
Pigment
Vat Dyes
Dye Intermediates
Pigment Brown
Dyestuff
Pigment Violet
Dispersive Dyes
Other Dyes
Pigment Red
Pigment Yellow
Metallic Pigment
Pigment White
Reactive Dyes
Acid Dyes
Direct Dyes
Pigment Green
Basic Dyes
Nitrogen Compounds
Pigment Blue
Pearlescent Pigment
CAS:122-39-4
Molecular Formula:C12H11N
Alias
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DPA; Diphenylamine,Redox-Indicator; N-Phenylaniline; Benzenamine, N-Phenyl-; N-Phenylbenzenamine; Anilinobenzene; Diphenylamine IN China; Di Phenyl Amine
Brief Introduction
Diphenylamine, chemical formula (C6H5) 2nh, pure white monoclinic crystal, but often yellow due to oxidation. Toxic. It is used to produce azo dyes and other dyes, and also as a stabilizer of nitrocellulose. It is used as polymerization inhibitor and retarder of free radical. This product is a mixture of acid yellow G, acid orange IV and other azo dyes. It is also used in the production of rubber accelerator, antioxidant, plastic stabilizer and veterinary drug diphenylamine sulfide. It is used for colorimetric determination of nitrate, nitrite, chlorate and magnesium. Used as redox indicator, test or determination of oxides, organic synthesis and liquid desiccant. It is used in the production of rubber accelerators, antioxidants, plastic stabilizers and veterinary drug vulcanized diphenylamine. It can also be used as a safety agent for nitrocellulose and smokeless explosives. Used as analytical reagent, such as color reagent, redox indicator, liquid desiccant. It is also used in organic synthesis.
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CAS:122-51-0
Molecular Formula:C7H16O3
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1,1',1''-[Methylidynetris(Oxy)]Tris-Ethane; TEOF
Brief Introduction
Triethyl orthoformate
(1) In medicine, it is widely used in the synthesis of a variety of drugs.
(2) In the field of pesticide, it is widely used to produce a variety of pesticide products.
(3) It is an intermediate of acrylic fiber and methylene dyes, which is used to synthesize cyanine dyes.
(4) It can be used in some development sensitive agents, as anti halo materials, widely used in photographic drugs, color film and other sensitive materials.
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CAS:12217-80-0
Molecular Formula:C20H17N3O5
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Widetex Blue C-Gl; B60; Chemilene Blue Bgf; Samaron Blue Ffbl; Disperse Blue Sbl; Disperse Blue S-Gl; Disperse Turquoise Blue Gl; Terasil Blue Bge; Turquoise Blue H-Gl; 1H-Naphth2,3-Fisoindole-1,3,5,10(2H)-Tetrone, 4,11-Diamino-2-(3-Methoxypropyl)-; 4,11-Diamino-2-(3-Methoxypropyl)-1H-Naphth[2,3-F]Isoindol-1,3,5,10(2H)-Tetrone
Brief Introduction
Disperse turquoise blue h-gl is used for dyeing and printing of polyester and its blended fabrics. It is a brightening dye. It is suitable for high temperature and high pressure dyeing and hot melt dyeing. It is also used to spell dye bright colors such as lake blue and lake green, such as fruit green with dispersed light yellow se-6gfl, blue-green with dispersed yellow se-fl, lake blue with dispersed blue 2BLN, etc. The dyeing depth is not high, and more medium and light colors are dyed. It can also be used to dye acetate fiber and nylon.
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CAS:12222-51-4
Molecular Formula:C60H46N16Na6O22S6
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Direct Fast Rose FR; Direct Red 4Ge; C.I. Direct Red 227; Direct fast red rose FR; Aizen Direct Red 227; Kayarus Light Rose Fr; Sodium 4-Hydroxy-5-((4-((4-((Z)-4-((4-((8-Hydroxy-7-((E)-Phenyldiazenyl)-3,6-Disulfonatonaphthalen-1-Yl)Amino)-6-Morpholino-1,3,5-Triazin-2-Yl)Amino)-2-Sulfonatostyryl)-3-Sulfonatophenyl)Amino)-6-Morpholino-1,3,5-Triazin-2-Yl)Amino)-3-((E)-Phenyldiazenyl)Naphthalene-2,7-Disulfonate; Optisal Red 7B; C. I. Disperse Red 227; Rose Fr; Kayafect Red P; Everdirect Light Rose Fr
Brief Introduction
Direct sun fast red FR is used in the dyeing of cotton, viscose fiber and silk and the printing of fabrics to obtain brilliant blue light red. It is also suitable for one bath one-step dyeing of polyester cotton and polyester viscose blended fabrics. The dyeing fastness is excellent.
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CAS:12222-69-4
Molecular Formula:C16H20N4O2
Alias
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Basic Black 9; 2,2'-[4-(4-Aminophenylazo)Phenylimino]Diethanol; 2,2'-((4-((4-Aminophenyl)Diazenyl)Phenyl)Azanediyl)Diethanol; C.I. Disperse Black 9; _|_; Dye
Brief Introduction
Disperse dyes have small molecules and water-insoluble groups in structure. They are uniformly dispersed in the dye solution with the help of dispersant. It can dye polyester fiber, acetate fiber and polyamide fiber and become a special dye for polyester.
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