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Home » Products » Dyestuff Intermediates

Dyestuff Intermediates

Based in Quzhou, China, we are one of the leading manufacturers and exporters of a premium range of Dyestuff Intermediates. They are most commonly utilized in dye processing industries in order to enhance the properties of coloring agents and dyes. This category offered by us includes 5 Sulfosalicylic Acid, 2MR Dyestuff Intermediates, and 4AMC Dyestuff Intermediates. They are required for integral color anodizing, which is an electrolytic passivation process that helps in increasing the oxide layer’s thickness on the coated surface. These intermediates are completely suitable to be used for acid, base, reactive, dispersed, sulphur, and fluorescent brightening dyes.

Features:
  • These intermediates are known to increase the colorfastness and wash fastness of dyes
  • They improve the solubility of dyes into desired solvent
  • These are the nitro-aromatic compounds that assure uniform dispersion onto the substrate
1,4-Diamino-2-nitrobenzene
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1,4-Diamino-2-nitrobenzene
CAS NO:5307-14-2
2,4 - diamino-phenyl ether sulfate
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2,4 - diamino-phenyl ether sulfate
CAS NO: 68015-98-5
4CR Dyestuff Intermediates
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4CR Dyestuff Intermediates
CAS NO.:95-88-5
2-amino-4-n-(2-hydroxyethyl)-amino]anisole sulfate
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2-amino-4-n-(2-hydroxyethyl)-amino]anisole sulfate
CAS NO: 54381-16-7
2-Methyl-5-Hydroxyethylaminophenol(PAOX)
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2-Methyl-5-Hydroxyethylaminophenol(PAOX)
CAS NO: 55302-96-0
CAS NO: 183293-62-1
2-amino-5– nitrotoluene
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2-amino-5– nitrotoluene
CAS NO: 99-52-5
1,2,4-Benzentril
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1,2,4-Benzentril
CAS NO: 533-73-3
HC violet BS
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HC violet BS
CAS NO: 84041-77-0
2,4- DIAMINO PHENOXY ETHANOL
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2,4- DIAMINO PHENOXY ETHANOL
CAS NO: 66422-95-5
CAS NO: 2871-01-4
CAS NO:33229-34-4
2,5-Diamino toluene sulfate
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2,5-Diamino toluene sulfate
CAS NO: 615-50-9
P-Phenylenediamine dihydrochloride
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P-Phenylenediamine dihydrochloride
CAS NO: 624-18-0
HC blue 11
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HC blue 11
CAS NO: 23920-15-2
4-Nitro-m-phenylene diamine sulfate
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4-Nitro-m-phenylene diamine sulfate
CAS NO: 200295-57-4
2MR Dyestuff Intermediates
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2MR Dyestuff Intermediates
cas No;608-25-3
6-Amino-o-cresol
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6-Amino-o-cresol
CAS NO: 17672-22-9
2,6-dihydroxyethylamintoluene
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2,6-dihydroxyethylamintoluene
CAS NO: 148330-25-6
CAS NO: 12221-31-7
CAS NO: 24905-87-1
CAS NO: 94158-13-1
4-Aminophenol
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4-Aminophenol
CAS NO: 123-30-8
O-Chlono-p-phenylene diamine sulfate
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O-Chlono-p-phenylene diamine sulfate
CAS NO: 61702-44-1
M-Phenylenediamine sulfate
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M-Phenylenediamine sulfate
CAS NO: 541-70-8
2-Nirtro-p-phenylene diamine
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2-Nirtro-p-phenylene diamine
CAS NO: 5307-14-2
CAS NO: 2784-89-6
P-aminophenol sulfate
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P-aminophenol sulfate
CAS NO: 63084-98-0
3-Nitro-4-amino-phenol
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3-Nitro-4-amino-phenol
CAS NO: 610-81-1
2,5 - diamino-phenylethanol sulfate
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2,5 - diamino-phenylethanol sulfate
CAS NO: 93841-25-9


Quzhou Ruiyuan Chemical Co., Ltd.
18, Huayang Road, Quzhou High-tech Industrial Park, Quzhou - 324000, Zhejiang, China
Ms Maria Shen
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