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(Total 12 Products for Sodium 2 Aminosulphanilate Dyes)
2,4-Diaminobenzenesulfonic Acid Sodium Salt(MPDSA)
Product name: 2,4-Diaminobenzenesulfonic Acid Sodium Salt(MPDSA) CAS NO.:88-63-1 MF:C6H8N2O3S MW:188.2 Place of Origin: China Type: dyes intermediates Usage: It is mainly used to produce dyestuffs. Such as acid dyes. Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their intermediates.
In...
Product name: Sodium Nitrite CAS NO.:7632-00-0 Origin: China Molecular Formula: NaNO2 Molecular Weight: 69 Application: It is mainly used for Inorganic chemical . Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their intermediates. In the past 10 years, we have sold the products to more...
Sodium Naphthionate intermediate of azo dyes
Product name: Sodium Naphthionate Synonyms:1-NAPHTHALENESULFINIC ACID SODIUM SALT;Naphthalene-1-sulfinic acid sodium salt;Sodium naphthalene-1-sulfinate Cas No.: 130-13-2 MF: C10H10NNaO3S MW: 247.24 Place of Origin: China Type: Dye intermediates Usage: As Sulfo Tobias Acid, it is mainly used for producing dyes....
Product Name: Acid red 405
CAS No.:83833-37-8 MF: C36H24CrN9NaO9S- MW: 833.69
Origin: China
Type: Acid Dyes Usage: Just as Acid yellow 49, it used for dyeing wool, silk and Nylon. Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their intermediates.
In the past 10 years, we have sold the...
Product Name: Acid blue 324
Origin: China
Type: Acid Dyes
Usage:Like direct dyes, it is used for dyeing wool, silk and nylon etc.
Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their intermediates.
In the past 10 years, we have sold the products to more than 20 countries. Either acid dyes...
Product Name: Acid black 1 Other Name: Acid black 10B CAS No.: 1064-48-8 MF: C22H17N6NaO9S2 MW: 596.52 Place of Origin:China
Type:Acid dyes Usage: Like acid black 63, it is used for dyeing leather, wool and silk. Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their intermediates.
In the...
Product Name: Acid black 24 Other name: Acid black BR CAS No.:3071-73-6 MF: C36H26N5NaO6S2 MW: 711.74 Place of Origin:China
Type:Acid Dye Usage: Used for dyeing wool, wool/viscose blended fabrics Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their intermediates. In the past 10 years, we...
Product Name: Direct Orange 39 (40215) Other name:Direct orange 2GL CAS No.:1325-54-8 MF: C12N3H10SO3Na Origin:China
Type:Direct Dyes
Usage:Used for dyine cotton, viscos,paper and so on. Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their intermediates.
In the past 10 years, we have sold...
Product Name: Solvent green 7 CAS No.:6358-69-6 MF: C16H7Na3O10S3 MW: 524.39 Place of Origin: China Type:Solvent Dye
Usage: Just like solvent black 7, it can be used for coating, paints and plastic dyestuff. Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their intermediates.
In the past 10...
Product Name: Solvent Black 7 Other Names:Nigrosine Oil Soluble Cas No.: 8005-02-5 MF: C29H24N6 Place of Origin: China
Type:Solvent Dye, Nigrosine dyes Usage: As acid dyes, it is used in ink, resin, and plastic. Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their intermediates.
In the...
Product Name: Solvent black 28
CAS No.:12237-23-9
Place of Origin: China
Type:1:2 Metal Complex Dyes,Solvent Dye Usage:As solvent black 7, it is used for wood coating, leather decoration and ink etc . Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their intermediates.
In the past 10 years,...
Sulphur Black BR 200% with superior qualtiy
Product name: Sulphur Black BR 200% CAS No.: 1326-82-5 Molecular formula:C6H4N2O5 Molecular weight: 184.11 Propeties: Bright-black flake or grain, insoluble in water and alcohol.It is the green-black colour when it soluble in solution of sodium sulfide. Place of Origin: China
Type:sulphur dyes Usage:Just like direct...
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.