Vat Red 1, Solubilized
- Product Name
- Vat Red 1, Solubilized
- CAS No.
- 3875-72-7
- Chemical Name
- Vat Red 1, Solubilized
- Synonyms
- Solubilized;Vat Pink S-3B;Solvat Pink R;Helasol Pink R;Tinosol Pink R;Soledon Pink FF;Soledon Pink IR;Tinosol Pink RS;Triasol Pink IR.;Anthrasol Pink IR
- CBNumber
- CB4875288
- Molecular Formula
- C18H13Cl2NaO8S4
- Formula Weight
- 579.42
- MOL File
- 3875-72-7.mol
Vat Red 1, Solubilized Property
- EPA Substance Registry System
- [2,2'-Bibenzo[b]thiophene]-3,3'-diol, 6,6'-dichloro-4,4'-dimethyl-, bis(hydrogen sulfate), disodium salt (3875-72-7)
N-Bromosuccinimide Price
- Product number
- DYE0002704
- Product name
- CI SOLUBILISED VAT RED 1
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $503.11
- Updated
- 2021/12/16
Vat Red 1, Solubilized Chemical Properties,Usage,Production
Preparation
(a) in the presence of Pyridine , with Chlorosulfonic acid treatment C.I. Vat Red 1 leuco : (b) used in Pyridine metal (such as copper, iron, zinc, etc) and Sulfur trioxide source (such as Sulfur trioxide, Chlorosulfonic acid or Methyl chlorosulfonate) processing C.I. Vat Red 1. The above two kinds of circumstances are through with alkali, filter out the insoluble,remove Pyridine and salting-out.
Properties and Applications
bright blue light pink to red colourful blue-ray. Greyish-white to pink powder, soluble in water, water solution is red blue light, not soluble in ethanol and other organic solvents: the strong sulfuric acid for green light olive, and for the red light purple diluted. Its water solution have fluorescence, under fluorescent light for purple, salt and is very sensitive to light. Mainly used for the cotton fabric dyeing and printing, although have brittle because its bright light is still widely used. Can direct printing, the printing and dyeing discharge printing. Will dye polyester/cotton, Peacekeeping/cotton and wool, silk fabric, etc. Use polyester melt method dye, the color than cotton bright-coloured.
| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 5 | 4-5 | 5 | 4 | 4 | 4-5 | 5 |
| AATCC | 5 | 5 | 4 | 4 | 4 | ||
Vat Red 1, Solubilized Preparation Products And Raw materials
Raw materials
Preparation Products
Vat Red 1, Solubilized Suppliers
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