Dyestuff
Pigment
Intermediates
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Nitrogen Compounds
Reactive Dyes
Sulfur Dyes
Acid Dyes
Direct Dyes
Dispersive Dyes
Vat Dyes
Ingrain Dyes
Basic Dyes
Cationic Dyes
Other Dyes
Dye Intermediates
Pigment White
Pigment Red
Pigment Blue
Pigment Green
Pigment Violet
Pigment Black
Pigment Yellow
Pigment Brown
Pigment Orange
Metallic Pigment
Pearlescent Pigment
Solvent Dyes
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
Molecular Formula:Fe2O3
Alias
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FE2O3 AS Brown Pigment; Brown Iron Oxide; Brown Oxide Powder; Oxide Brown; Ferric Oxide Brown; Iron Oxide Pigment; iron Pigment; Iron Oxide Color
Brief Introduction
Iron oxide brown is commonly known as Haba powder. Brown iron oxide pigment composed of iron oxide red and iron oxide yellow. When necessary, a small amount of iron oxide black can be added. Because the dispersion is roughly the same, it can be mixed evenly, has strong coloring power and covering power, and has heat resistance, acid resistance, alkali resistance and other properties.
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Molecular Formula:Fe2O3
Alias
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Iron Oxide Orange 960; iron Pigment
Brief Introduction
Iron oxide orange is a kind of iron oxide pigment, which has all the characteristics of iron oxide pigment. It has good light resistance, weather resistance, acid resistance, alkali resistance and solvent resistance. It is also non-toxic.
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CAS:5994-61-6
Molecular Formula:C5H10NO7P
Alias
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N-Phosphonomethyl Aminodiacetic Acid; N-(Phosphonomethyl) Iminodiacetic Acid; Pmida; N-(Phosphonomethyl)Iminodiacetic Acid Hydrate; N-(Phosphonomethyl)Iminodiacetic Acid
Brief Introduction
This product is an intermediate of glyphosate. It is the main raw material for the production of broad-spectrum germicidal herbicide. It is also an important intermediate in pesticide, medicine, rubber, electroplating and dye industries.
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