| Disperse Dyes |
| Fluorescent Colours |
COUMARIN 1 |
Product name |
: |
Fluorescent colours coumarin 1 |
Other names |
: |
Coumarin 1, coumarin 47, coumarin 460 |
Hue |
: |
--- |
Appearance |
: |
White |
λmax |
: |
370 - 371 nm (dmf) |
Solubility |
: |
Alcohols, ketones, and other solvents |
Melting point |
: |
65°c - 70°c |
Chemical class |
: |
Coumarin |
Form supplied |
: |
Powder |
Usage |
: |
Laser dye, optical brighteners or fluorescent whitening agents (fwa), and fluorescent labels. |
|
COUMARIN 6 |
Product name |
: fluorescent colours coumarin 6 |
Colour index name |
: --- |
Other names |
: coumarin 6 |
Hue |
: fluorescent greenish yellow |
Appearance |
: orange |
λmax |
: 462 - 463 nm (dmf) |
Solubility |
: acetone, chloroform, dmf |
Melting point |
: 206°c - 208°c |
Chemical class |
: coumarin |
Form supplied |
: powder |
Textile usage |
: Suitable for polyester and polyamide fibers. |
Usage |
: used in plastic, thermoplastic resins, to provide a fluorescent yellow in transparent shades. |
|
SOLVENT YELLOW 43 |
Product name |
: fluorescent colours yellow 43 |
Colour index name |
: solvent yellow 43 |
Other names |
: solvent yellow 116 |
Hue |
: greenish yellow |
Appearance |
: bright yellow |
λmax |
: 438 - 440 nm (dmf) |
Solubility |
: good solubility in polar and non- polar solvents |
Melting point |
: 126ºc - 128ºc |
Chemical class |
: naphthalimide |
Form supplied |
: powder |
Usage |
: Suitable for surface coatings lacquers, resin based pigments for coatings and paints, waxes, candles and fuels. Fluorescent tracer for engineering fluids and leak detector for refrigerants. |
|
SOLVENT YELLOW 44 |
Product name |
: fluorescent colours yellow 44 |
Colour index name |
: solvent yellow 44 |
Other names |
: - |
Hue |
: bright (fluorescent) greenish yellow |
Appearance |
: yellowish orange |
λmax |
: 428 - 430 nm (dmf) |
Solubility |
: Soluble in cello solve. Ketones. Slightly soluble in alcohols |
Melting point |
: >250ºc |
Chemical class |
: naphthalimide |
Form supplied |
: powder |
Usage |
: suitable for resins and plastics |
|
SOLVENT YELLOW 85 |
Product name |
: fluorescent colours yellow 85 |
Colour index name |
: solvent yellow 85 |
Other names |
: - |
Hue |
: fluorescent greenish yellow |
Appearance |
: yellowish orange |
λmax |
: 428 - 430 nm (dmf) |
Solubility |
: Soluble in cello solve. Higher ketones, dmf |
Melting point |
: >250ºc |
Chemical class |
: naphthalimide |
Form supplied |
: powder |
Usage |
: fluorescent effects in resins and plastics |
|
SOLVENT YELLOW 160:1 |
Product name |
: fluorescent colours yellow 10 gn |
Colour index name |
: solvent yellow 160:1 |
Other names |
: - |
Hue |
: bright greenish yellow |
Appearance |
: yellow |
λmax |
: 446 - 447 nm (dmf) |
Solubility |
: acetone, ethylacetate, chloroform and dmf |
Melting point |
: 197ºc - 200ºc |
Chemical class |
: coumarin |
Form supplied |
: powder |
Usage |
: used in plastics, thermoplastic resins to provide a fluorescent yellow in transparent shades |
|
SOLVENT YELLOW 172 |
Product name |
: fluorescent colours yellow 172 |
Colour index name |
: solvent yellow 172 |
Hue |
: fluorescent greenish yellow |
Appearance |
: yellowish orange |
λmax |
: 447 - 448 nm (dmf) |
Solubility |
: very low solubility in most powerful solvents |
Melting point |
: 298ºc - 302ºc |
Chemical class |
: coumarin |
Form supplied |
: powder |
Usage |
: Suitable for surface coatings and lacquers. Resin pigments for printing inks and paints |
|
SOLVENT YELLOW 185 |
Product name |
: fluorescent colours yellow 48 |
Colour index name |
: solvent yellow 185 |
Other names |
: coumarin 7, disperse yellow 82 |
Hue |
: fluorescent bright yellow |
Appearance |
: bright yellow |
λmax |
: 433 - 434 nm (acetone) |
Solubility |
: acetone, other higher ketones, chloroform and dmf |
Melting point |
: 232ºc - 234ºc |
Chemical class |
: coumarin |
Form supplied |
: powder |
Textile usage |
: suitable for polyester and polyamide fibers |
Usage |
: used in plastics, thermoplastic resins to provide a fluorescent yellow in transparent shades |
|
SOLVENT RED 196 |
Product name |
: fluorescent colours red 196 |
Colour index name |
: solvent red 196 |
Other names |
: - |
Hue |
: bright bluish red (fluorescent) |
Appearance |
: bluish red |
λmax |
: 553 - 554 nm (dmf) |
Solubility |
: cellosolve, dmf |
Melting point |
: 240ºc - 242ºc |
Chemical class |
: benzopyran |
Form supplied |
: powder |
Usage |
: used in plastics, thermoplastic resins to provide fluorescent bluish red in transparent shades |
|
SOLVENT RED 197 |
Product name |
: fluorescent colours red 197 |
Colour index name |
: solvent red 197 |
Other names |
: - |
Hue |
: bright yellowish red |
Appearance |
: red |
λmax |
: 548 - 549 nm (dmf) |
Solubility |
: cellosolve, dmf |
Melting point |
: 260ºc - 262ºc |
Chemical class |
: benzopyran |
Form supplied |
: powder |
Usage |
: used in plastics, thermoplastic resins to provide a fluorescent red in transparent shades |
|
DISPERSE YELLOW 232 |
Product name |
: |
Fluorescent colours yellow 232 |
Colour index name |
: |
Disperse yellow 232 |
Other names |
: |
- |
Hue |
: |
Fluorescent greenish yellow |
Appearance |
: |
Yellow |
λmax |
: |
446 - 447 nm (dmf) |
Solubility |
: |
Acetone, ethylacetate, chloroform, dmf |
Melting point |
: |
|
Chemical class |
: |
Coumarin |
Form supplied |
: |
Powder |
Usage |
: |
Suitable for polyester and polyamide fibres. |
|
ACID YELLOW 250 |
Product name |
: fluorescent colours yellow 250 |
Colour index name |
: acid yellow 250 |
Other names |
: - |
Hue |
: fluorescent greenish yellow |
Appearance |
: yellowish orange |
λmax |
: 452 - 456 nm (water) |
Solubility |
: water, acetone, cellosolve, ethanol, dmf |
Melting point |
: - |
Chemical class |
: coumarin |
Form supplied |
: powder |
Non textile usage |
: fluorescent yellow tennis balls |
Usage |
: suitable for wool and polyamide fibres. |
|
BASIC YELLOW 40 (CAS NO. 29556-33-0) |
Product name |
: fluorescent colours yellow 40 zn |
Colour index name |
: basic yellow 40 |
Other names |
: coumarin 40 |
Hue |
: fluorescent greenish yellow |
Appearance |
: bright yellow |
λmax |
: 432 - 433 nm (water) |
Solubility |
: water, methanol , ethanol, ethylene, glycol |
Melting point |
: - |
Chemical class |
: Methane |
Form supplied |
: powder |
Non textile usage |
: fluorescent yellow tennis balls |
Usage |
: Suitable for acrylic fibres. |
|
BASIC YELLOW 40 (CAS NO. 35869-60-4) |
Product name |
: |
Fluorescent colours yellow 40 ms |
Colour index name |
: |
Basic yellow 40 |
Other names |
: |
- |
Hue |
: |
Greenish yellow (fluorescent) |
Appearance |
: |
Bright yellow |
λmax |
: |
432 - 433 nm (dmf) |
Solubility |
: |
Water, methanol, ethanol, ethylene, glycol |
Melting point |
: |
- |
Chemical class |
: |
Methane |
Form supplied |
: |
Powder |
Usage |
: |
Suitable for daylight fluorescent pigments, acrylic resins and printing inks |
|
