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CAS:89-86-1
Molecular Formula:C7H6O4
2,4-Dihydrox; Sodium Aminosalicylate Impurity 3; 2,4-Dihydroxybenzoesure; P-Hydroxysalicylicacid; Resorcylic Acid, Beta; -Resorcylicacid; 2,4-Dihydroxybenzoic Acid / Beta-Resorcylic Acid; Ss-Resorcylic Acid; 2 4 Dihydroxybenzoic acid
Brief Introduction
This product has both the chemical properties of resorcinol and salicylic acid, and is used for the colorimetric determination of iron, titanium and other elements with chemical reagents; When used in organic synthesis, it is mainly used as dyes and pharmaceutical intermediates.
CNY 1 Million
26640m²
Less Than 50 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
≥99% Tech Grade - -
25kg / Fibre Drum
25kg / Paper Bag
Main products:
2,4-Dihydroxybenzoic Acid /2,6-Dihydroxybenzoic Acid
CAS:90-51-7
Molecular Formula:C10H9NO4S
Gamma Acid; 7-Amino-1-Naphthol-3-Sulfonic Acid; 7-Amino-1-Hydroxy-3-Sulfonaphthalene; 6-Amino-4-Naphthol-2-Sulfonic Acid
Brief Introduction
This product is mainly used as the intermediate of azo dyes, for the production of reactive and direct dyes.
CNY 10 Million
25974m²
50-100 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
≥55% Tech Grade - -
25kg / Woven Bag
≥90% Tech Grade - -
25kg / Woven Bag
≥95% Tech Grade - -
25kg / Woven Bag
≥98% Tech Grade - -
25kg / Woven Bag
Main products:
2-Amino-8-Naphthol-6-Sulfonic Acid /7-Aminonaphthalene-1,3,6-Trisulfonic Acid /2,8-Dihydroxy Naphthalene-6-Sodium Sulfonate /N-Phenyl-2-Amino-8-Naphthol-6-Sulfonic Acid /Dipotassium 7-Hydroxynaphthalene-1,3-Disulphonate /2-Naphthol-6-Sulfonic Acid Potassium
CAS:91-29-2
Molecular Formula:C12H11N3O5S
2-(4-Aminoaniline)-5-Nitrobenzenesulphonic Acid; 4-Nadpsa; 4-Amino-4'-Nitrodiphenylamine-2'-Sulfonic Acid; 4'-Amino-4-Nitrodiphenylamino-2-Sulfonic Acid; 2-[(4-Aminophenyl)Amino]-5-Nitro-Benzenesulfonicaci; 2-[(4-Aminophenyl)Amino]-5-Nitro-Benzenesulfonicacid; 3-Amino-6-Anilino-3-Nitro-1-Cyclohexa-1,5-Dienesulfonic Acid; 4-Amino-4-Nitro-2-Sulfodiphenylamine
500-1000 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
91-29-2 - - - -
Main products:
2-(4-Aminoanilino)-5-Nitrobenzenesulphonic Acid
CAS:91-30-5
Molecular Formula:C12H12N2O3S
2-(Phenylamino)-5-Aminobenzenesulfonic Acid; 2-(4-Aminoaniline)-5-Nitrobenzenesulphonic Acid; 4-Adapsa; 6-Anilinometanilic Acid; 4-Amino-1,1'-Diphenylamine-2-Sulfonic Acid; 4-Amino-2-Sulfodiphenylamine; 4'-Amino-4-Nitrodiphenylamino-2-Sulfonic Acid; 5-Amino-2-Anilinobenzenesulfonic Acid
500-1000 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
91-30-5 - - - -
Main products:
4-Aminodiphenyamine-2-Sulfonic Acid
CAS:91-63-4
Molecular Formula:C10H9N
2-Methylchinolin; 2-Methylpuinoiline; 2-Methylquinoline; 2- Methyl Quinoline
Brief Introduction
2-Methylquinoline is colorless oil, soluble in ethanol, ether, acetone and chloroform, slightly soluble in water. This product is mainly used as photosensitizer of photographic film, sensitizer of color film, antioxidant of lubricating oil, insecticide, dye, rubber vulcanization accelerator, etc. it is also used as intermediate of dye and medicine. It can be separated from tar alkali.
CNY 8 Million
39960m²
100-500 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
Assay 87%min. Tech Grade 200 tons/year
200kg / Steel Drum
Main products:
Quinaldine /Copper 8-Hydroxyquinoline /8-Hydroxyquinoline /Quinoline /Isoquinoline /2-Methylquinoline /Pyridine /2-Methylpyridine /5-Chloro-8-Hydroxyquinoline /1H-Indole /Indoline /1,2,3,4-Tetrahydroquinoline /5,6,7,8-Tetrahydroquinoline /1,2,3,4-Tetrahydroisoquinoline /5,6,7,8-Tetrahydroisoquinoline /Decahydroquinoline /Decahydroisoquinoline /Decahydronaphthalene
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