Solubilised Vat Red 10
Name:C.I.Solubilised Vat Red 10,C.I.67001
Molecular Structure: anthraquinones
C.I.Solubilised Vat Red 10,C.I.67001,CAS 10126-90-6,678.56,C29H16N2Na2O11S2
Molecular Formula:C29H16N2Na2O11S2
Molecular Weight: 678.56
CAS Registry Number:10126-90-6
Manufacturing Methods : (a) in the presence of Pyridine , with Chlorosulfonic acid treatment C.I. Vat Red 10 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 10. The above two kinds of circumstances are through with alkali, filter out the insoluble,, remove Pyridine and salting-out.
Properties and Applications: blue-ray red. Red brown powder. Soluble in water, solubility is better. Used for the cotton fabric dyeing as blue-ray red. Dye with neuter or small when cotton with alkaline bath, also can be used for direct printing, the cotton fabric dye printing, discharge printing. Also can be used for silk and wool dyeing and polyester/cotton blended fabric dyeing.
| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 3 | 5 | 6-7 | 4 | 4-5 | 5 | 5 |
| AATCC | 4 | 5 | 6 | 4 | 4-5 | ||
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