Cationic Dyes

Cationic Dyes

Cationic dyes are positively charged dyes known for their intense brilliance and high affinity for negatively charged substrates, especially acrylic fibers. Their cationic nature ensures strong bonding and excellent exhaustion from the dye bath. These dyes yield extremely bright, clear, and transparent shades with good light and wash fastness on acrylics. Beyond textiles, cationic dyes are used in paper coloring, disinfectant coloration, ink formulations, and tinting of cationic polymers. Their high tinctorial power, sharp shade profiles, and ability to produce fluorescent tones make them valuable in both decorative and functional coloration systems.

3-Amino-7-[(2,4-Diaminophenyl)Azo]-2,8-Dimethyl-5-Phenylphenazinium Chloride CAS NO 70632-11-0

Unit Price:Get Price

CAS No.:70632-11-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

2-[2-[[5-Bromo-3-(2-Carboxyethyl)-3H-Benzothiazol-2-Ylidene]Methyl]Buten-1-Yl]-3-Ethyl-5,6-Dimethylbenzothiazolium Iodide CAS NO 70942-27-7

Unit Price:Get Price

CAS No.:70942-27-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

1-Ethyl-3,4-Dihydro-5-[3-[1-(3-Sulfonatopropyl)Pyrrolidin-2-Ylidene]-1-Propenyl]-2H-Pyrrolium CAS NO 70942-38-0

Unit Price:Get Price

CAS No.:70942-38-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

5',5'''-[Ethylenebis(p-Phenyleneazo)]Bis[1',2'-Dihydro-6'-Hydroxy-4'-Methyl-2'-Oxo-1,3'-Bipyridinium] Dilactate CAS NO 71032-99-0

Unit Price:Get Price

CAS No.:71032-99-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

[2-[[4-[(2,6-Dichloro-4-Nitrophenyl)Azo]Phenyl]Ethylamino]Ethyl]Trimethylammonium Chloride CAS NO 71033-12-0

Unit Price:Get Price

CAS No.:71033-12-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

2-[[4-[Benzylmethylamino]Phenyl]Azo]-3-Methylthiazolium Methyl Sulphate CAS NO 71077-36-6

Unit Price:Get Price

CAS No.:71077-36-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Go to Page

Why choose US

Trusted Manufacturer

With our own production facilities, we ensure consistent quality, reliable supply, and full traceability.

Rigorous Quality Assurance

Each batch undergoes strict QC, accompanied by COA, MSDS, and full compliance with international standards.

Advanced R&D Expertise

Our in-house lab drives process innovation, new product development, and tailored synthesis solutions.