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:99-06-9
Molecular Formula:C7H6O3
Alias
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M-Hydroxybenzoic Acid
Brief Introduction
It can be used in the preparation of herbicides, fungicides, preservatives, ion exchangers, plasticizers and pharmaceutical intermediates, as well as in the synthesis of azo dyes.
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CAS:98-17-9
Molecular Formula:C7H5F3O
Alias
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3-Hydroxy-Alpha,Alpha,Alpha-Trifluorotoluene; A,A,A-Trifluoro-M-Cresol
Brief Introduction
This product is a kind of very important chemical products, used as pesticide, medicine and dye intermediates.
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CAS:93-70-9
Molecular Formula:C10H10ClNO2
Alias
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Aaoca; 2-Chloro-Acetoacetanilide; O-Chloroacetoacetanilide; O-Aetoacetochloranilide; 2'-Chloroacetoacetanilide; 2'-Chloroacetoacetan; Butanamide, N-(2-Chlorophenyl)-3-Oxo-; Acetoacetylamino-2-Chlorobenzene; 1-Amino-(2-Chlorophenyl)-1,3-Butanedione; N-(2-Chlorophenyl)-3-Oxo-Butanamide; O-Acetoacetchloranilide; Chloroacetoacetanilide; Aaoc; Acetoacetic-O-Chloroanilide; Acetoacet-O-Chloroanilide; O-Chloro-Acetoacetanilid
Brief Introduction
As a dye intermediate, it is used to produce pigment yellow 10g, pigment yellow GP, dye intermediate 1 - (2-chlorophenyl) 3-methyl-5-pyrazolone, etc. it can also further produce neutral dyes, such as neutral bright yellow 3GL, neutral dark brown BRL, neutral orange RL, etc.
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CAS:7790-94-5
Molecular Formula:ClHO3S
Alias
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Sulfonic Chloride acid; Monochlorosulfuric acid; Chlorosulfonic acid; Sulfo-Chloride; Chloro-Sulphonic acid; Chlorosulphuric acid; Mesyl Chloride; Sulfuric Chlorohydrin; Sulfonic acid,Monochloride; Chlorosulfuric acid; _|_; Dye Intermediate
Brief Introduction
Chlorosulfonic acid (chemical formula: HSO3Cl) is a colorless or light yellow liquid, which is highly toxic. It has a pungent smell and smokes in the air. It is a compound formed after one - OH group of sulfuric acid is replaced by chlorine. The molecule is tetrahedral configuration, and the substituted group is between sulfuric acid and thionyl chloride. It is tear inducing. It is mainly used for sulfonation of organic compounds to prepare drugs, dyes, pesticides and washing agents Detergent, etc.
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CAS:97-00-7
Molecular Formula:C6H3ClN2O4
Alias
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CDNB; DNCB; Dinitrochlorobenzol; Benzene,1-Chloro-2,4-Dinitro; Benzene, 1-Chloro-2,4-Dinitro-; 1-Chloro-2,4-Dinitro-Benzene; 2,4-Dinitro-1-Chlorobenzene; 2,4-Dinitrochlorobenzene; 2,4-Dinitrophenyl Chloride; Dinitrochlorobenzene; 4-Chloro-1,3-Dinitrobenzene; _|_; Dye Intermediate
Brief Introduction
2,4-Dinitrochlorobenzene (DNCB) is an organic compound with the formula (O2N)2C6H3Cl. It is a yellow solid that is soluble in organic solvents. It is an important intermediate for the industrial production of other compounds.
DNCB is produced commercially by the nitration of p-nitrochlorobenzene with a mixture of nitric and sulfuric acids. Other methods afford the compound less efficiently include the chlorination of dinitrobenzene, nitration of o-nitrochlorobenzene and the dinitration of chlorobenzene.
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Refined products: 99.5% superior products: 99.0% first-class products: 96.0%
/
Tech Grade
300kg
/
Iron Drum
Shijiazhuang Tenghui Chemical Co.,Ltd.
≥99%
/
Tech Grade
300kg
/
Plastic Drum
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