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Hangzhou Emperor Chemical Co., Ltd.

Direct Black 22, Direct Fast Black GF, Paper Dye manufacturer / supplier in China, offering Direct Dye Direct Black 22 Direct Fast Black GF, Disperse Yellow FL-Se, Disperse Yellow 42 Textile Dye, Disperse Orange S-4rl Disperse Orange 30 Dyes and so on.

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Supplier Homepage Product DIRECT DYE Direct Dye Direct Black 22 Direct Fast Black GF

Direct Dye Direct Black 22 Direct Fast Black GF

FOB Price: US $4.7-7.35 / kg
Min. Order: 100 kg
Min. Order FOB Price
100 kg US $4.7-7.35/ kg
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Transport Package: 25kg/Drum, Carton Box, Bag
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: Direct Black 22
  • Appearance: Powder
  • Name: Direct Fast Black GF
  • C.I.No.: Direct Black 22
  • Origin: China
  • Colour: Black
  • Usage: Paper, Textile, Viscose, Silk, Wool, Cotton, etc.
  • Content: 100% 200% 500%
  • Trademark: Emperor
  • HS Code: 3204140000
Product Description
Product Name: Direct Black 22
C.I. No.: 35435
CAS No.: 6473-13-8
Molecular Formula:C44H32N13Na3O11S3
Molecular Weight: 1083.97
Relative Name:
Direct Fast Black GF;Direct Black L-2BG;Aizen Primula Black ACH;Benzanil Fast Black 2G;Benzonerol A;Benzonerol AFA extra;Carbide Fast Black G;Chlorazol Black GF;Chrome Leather Black GA;Cuprofix Black NF;Diazol Fast Black J;Diphenyl Black FG;Direct Black 22;Direct Fast Black B;Direct Fast Black C;Direct Fast Black NS;EMPA 132;Enianerol CA;ErieFast Black G;Everdirect Black VSF;Fast Black VSF 600;Formal Fast Black B;Formal Fast Black GG;FormaldehydeFast Black G;Formalide Black GR;Hispamin Fast Dischargeable Black CA;Kayarus Black B;Neraldolo DA;Pharmaform;Plutoform Black CD;Pontamine Fast BlackPGR;Pyrazol Black NF;Solar Black 6NBI;
 
Direct Direct Black 22 Physical Properties and light fastness, solubility.
Direct Direct Black 22
Dyeing depth %2
Insolubles %0.15
Light Fastness4-6
Washing Fatness2
Rubbing fastness(dry)4
Rubbing fastness(wet)3
 
Direct Direct Black 22 Properties: green and black. Blue gray powder. Soluble in water for violet black. The strong sulfuric acid for violet black, dilute black light after brown precipitation; In nitric acid solution for the red light brown in, precipitation. The dye solution to join strong hydrochloric acid have brown light black precipitation; Add thick sodium hydroxide solution for dark blue light red.
 
Applications:
Mainly used for cotton, viscose, wool/stick,nylon/rayon blended fabric dyeing and printing, also used in leather and paper dyeing.
 
Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.



Direct Dye Direct Black 22 Direct Fast Black GF

Direct Dye Direct Black 22 Direct Fast Black GF
Direct Dye Direct Black 22 Direct Fast Black GF
Direct Dye Direct Black 22 Direct Fast Black GF
Direct Dye Direct Black 22 Direct Fast Black GF
Direct Dye Direct Black 22 Direct Fast Black GF
 
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