Dyes Intermediates - Suppliers, Manufacturers, Exporters



3-Bromothiophene is used as a solvent and chemical intermediate. Its derivatives are used in manufacturing dyes, aroma compounds and pharmaceuticals.

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Schaeffer's Acid

Chemical Name: 2 - NAPHTHOL 6 - SULFONIC ACID Empirical Formula: C10H8O4S CAS NO.: 93-01-6/833-66-9/135-76-2 EINECS NO: 202-209-4/212-631-0/205-218-1 Molecular Weight: 224/262/246 Specification ?Assay ?Wet: 65% Min Off White To Brown Colours


1,8-Naphtholactam is used as an intermediate for dyes, pigments and fluorescent whiteners.

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Terephthalaldehyde is used as an intermediate for manufacturing dyes and fluorescent whitening agents.

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m-Phenylenediamine is used in the preparation various polymers including aramid fibers, epoxy resins, wire enamel coatings and polyurea elastomers.


2,5-Dichloroaniline is used as inetermediate for dyes, pigments and pesticides.

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Para Chloro Aniline

Para Chloro Aniline is used in the industrial production of pesticides, drugs, and dyestuffs. It is a precursor to the widely used antimicrobial and bacteriocides.

Phenolsulphonic Acid

Phenolsulphonic Acid is used chiefly as an intermediate for dyes and pharmaceuticals, used for fluorine Luositan electroplating. It is also used as a catalyst in electroplating baths for tin-plating applications, as a catalyst in the production of phenolic floral foam,and in textile and carpeting applications.

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benzoguanamine >99%

Benzoguanamine can be used to produce fluorescent color and benzoguanamine formaldehyde resin.

Metanilamide 98% Min

Item Index
Appearance Light brown crystal
Moisture % ≤ 25.0
Content % ≥ 95.0
Purity % ≥ 98.0
Acid non-soluble substance % ≤ 2.0
Melting point ℃ ≥ 135.0



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