Acid Red 1
Acid Red 2G
CAS NO.:3734-67-6
Quantity
Acid Red 1
Acid Red 1
1. Molecular formula: C18H13N3Na2O8S2 |
2. Molecular weight:509.42 |
3. Structure formula: |
4. CAS NO.:3734-67-6 |
5. Appearance: Red powder. |
6. Specification: Strength 100%, crude |
7. Usage: Mainly used in dyeing of wool and worsted goods. |
8. Packing, storage and transportation: Packed with 25KG cartons, allows to be tansported by the general means. |
Acid Red 1
Properties and Applications
Colourful red blue light. Red powder. 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.| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 5 | 3 | 5 | 4-5 | 1 | 4 | 2 | 1 |
| AATCC | 4 | 2 | 2 | 2 | 1 | 1 | 2 | 2 |
Acid Red 1
Looking for ideal Acid Red 1 Manufacturer & supplier ? We have a wide selection at good prices to help you get creative. All the C.I.Acid Red 1 are quality guaranteed. We are China Origin Factory of Acid Red 1 Acid Red 2G. If you have any question, please feel free to contact us.
Acid Red 2G Acid Red 1 Acid Red 2G Acid Red 1 Acid Red 2G Acid Red 1 Acid Red 2G Acid Red 1 Acid Red 2G Acid Red 1 Acid Red 2G Acid Red 1 Acid Red 2G Acid Red 1 Acid Red 2G Acid Red 1