Product Name: Acid Red 1
C.I. No.: 18050
CAS No.: 3734-67-6
Molecular Formula: C18H13N3Na2O8S2
Molecular Weight: 509.42
Shade: colourful red blue light
Relative name: Acid Scarlet G;Acid Red 2G;Acid Red 5B;Acid Red G;Acid Brilliant Fuchsine 2G;Doracid Red 2G;Duramine Red 2G;Dycroacid Geranine 2GN;Dycroacid Red 2GN;Egacid Red G;Orcoacid Phloxine GR;Sandolan Rhodine E-2GL;Triacid Light Red G;
Acid Red 1 |
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Standard |
Fiber |
Soaping |
Persperation Fastness |
Oxygen bleaching |
Light |
|
Fading |
Stain |
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AATCC |
Wool |
2 |
2 |
2 |
1 |
4 |
ISO |
Wool |
3 |
5 |
4-5 |
1 |
5 |
Soluble in water solution for big red, slightly soluble in ethanol and soluble fiber element, insoluble in other organic solvents. Meet strong sulfuric acid is blue light red, it will be diluted in a yellow after red; Meet nitric acid solution is orange turn orange; Meet strong hydrochloric acid generation red precipitation, dilute it dissolve. The aqueous solution of dyes and strong hydrochloric acid is product red; Add sodium hydroxide is orange brown. Copper ions in dyeing and dark blue colour and lustre to take; Iron ion in color with blue and light. Good levelness.
Mainly used in strong acid medium in the wool dyeing and the piece dyed wool. Can be directly in the wool fabrics, polyamide fiber and fabric silk printing. Also can be used for leather dyeing, also can be used in the manufacture of color amylum, cosmetics, paper, soap and timber colorants, is used to make the ink. The Barium salt can be used in organic pigments.
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.
