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Postion:Product Catalog >Dyes and Pigments>dye>Vat Dyes>Vat Blue 4B
Vat Blue 4B
  • Vat Blue 4B
  • Vat Blue 4B
  • Vat Blue 4B
  • Vat Blue 4B
  • Vat Blue 4B

Vat Blue 4B NEW

Price $18
Package 10kg
Min. Order: 1kg
Supply Ability: 5000
Update Time: 2024-05-11

Product Details

Product Name: Vat Blue 4B CAS No.: 2475-31-2
EC-No.: 618-347-7 Min. Order: 1kg
Purity: 99.9 Supply Ability: 5000
Release date: 2024/05/11

About  Vat Blue 4B


Mainly used for dyeing and printing of cotton fibers and textiles. It can also be used for dyeing viscose, silk, wool, and fiber-cotton blended fabrics. This product is one of the important dyes for cotton printing.

1. In addition to being used as a single main color, it is often combined with restored red-purple RH, restored brown RRD, etc. to adjust the color light. The sturgeon dye of this product is finished with urea-formaldehyde, cyanide-formaldehyde or DMEU resin, and the color of the benzene will not change. Finished with 2D resin, the color is reddish. Finished with BHES resin, the color will turn green and dark.


Product name
Vat Blue 4B / Vat blue 5
Product type

2475-31-2

Appearance
powder
Melting point
N/A
Boiling point
563.4ºC at 760mmHgmmHg
Density
2.313 g/cm3
Flash
294.5ºC





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Company Profile Introduction

Hebei Shengyang Water Conservancy Engineering Co., Ltd. was established in 2018. The group has a construction company, a health product processing company, a chemical raw material production company, and a cosmetics raw material and finished product processing agency. The group has an annual output of 200 million yuan, more than 300 employees, and has 6 modern production lines, testing laboratories, foreign trade business departments, after-sales management departments, and other complete sales systems. The company sells finished products that have undergone third-party testing and certification. We have cooperated with enterprises in multiple countries, and our agents are available in each country. Please inform us of your needs, and the company will fully cooperate,

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