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Acid Yellow 72
RITAN
32041200
Product Name: Acid Yellow 72
C.I. No.:18961
CAS No.: 52584-47-1
Molecular Formula: C28H35Cl2N4NaO4S
Molecular Weight:617.56
Shade:Green light yellow
Relative name: Weak Acid Yellow 3GS;Kayanol Milling Yellow 3GW;Acid Yellow 3GW;
| Acid Yellow 72 | ||||||
| Standard | Fiber | Soaping | Persperation Fastness | Oxygen bleaching | Light Fastness | |
| Fading | Stain | |||||
| ISO | Wool | 4-5 | 5 | 4-5 | 4 | 4-5 |
Properties:
Green light yellow powder, soluble in water. The strong sulfuric acid dyes in deep yellow, diluted unchanged; In nitric acid in deep in yellow. Its water solution is green light yellow, add hydrochloric acid or sodium hydroxide are no change.
Applications:
Mainly used loose wool and carpets, wool and silk can also be printed directly on the fabric, earth-colored discharge. The barium salt can be used for paper coating.
Dyeing Method
| Addiives Type | Dyestuff (o.w.f) | Levelling agent (o.w.f) | Sodium sulfate(anhydrous) (o.w.f) | Sulfuric acid (o.w.f) | Glacial acetate acid (o.w.f) | Am.monia sulfate (am.monia acetate) (o.w.f) | Adjust pH to |
| Strong acid dye | X% | - | 5--10% | 2-4% | - | - | <3-5 |
| Weak acid dye | X% | 0-0.5% | 5--10% | - | -1-2% | - | 4-6 |
| 1:2 metal complex | X% | 0.2-1% | 0-10% | - | - | 2-5% | 6-7 |
| X% | 0-2% | - | - | 0-1% | 0-10% | 7-8 | |
| 1:1 metal complex | X% | 0-10% | 0-10% | 4-8% | - | - | 1.9-2.4 |
Liquor ratio: 1:10-30
Packing:25KGS sea-worth carton box with pallets.
Note:The data contained here based on our current knowledge and experience.It is the responsibility of user to test our product before the final application.
| Hangzhou Ritan Chemical.Co.,Ltd- Catalog of Acid Dyes. | |||||
| Acid dyes for Textile | Acid Dyes for Leather dyeing | ||||
| Item | Product Name | Strength | Item | Product Name | |
| 1 | Acid Yellow 36 | 100%/120%/140% | 1 | Acid Brown 14 | |
| 2 | Acid Yellow 59 | 200% | 2 | Acid Brown 33 | |
| 3 | Acid Orange 7 | 100%/120% | 3 | Acid Brown 75 | |
| 4 | Acid Orange 67 | 200% | 4 | Acid Brown 97 | |
| 5 | Acid Orange 156 | 200% | 5 | Acid Brown 98 | |
| 6 | Acid Red 14 | 100% | 6 | Acid Brown 161 | |
| 7 | Acid Red 111 | 130% | 7 | Acid Brown 163 | |
| 8 | Acid Red 249 | 200% | 8 | Acid Brown 165 | |
| 9 | Acid Red 266 | 200% | 9 | Acid Brown 348 | |
| 10 | Acid Red 299 | 200% | 10 | Acid Brown 349 | |
| 11 | Acid Red 337 | 200% | 11 | Acid Brown F | |
| 12 | Acid Red 359 | 200% | 12 | Acid Black 1 | |
| 13 | Acid Red 374 | 200% | 13 | Acid Black 210 | |
| 14 | Acid Red 414 | 200% | 14 | Acid Black 234 | |
| 15 | Acid Violet 49 | 200% | 15 | Acid Green V 16# | |
| 16 | Acid Violet 90 | 100% | |||
| 17 | Acid Blue 9 | 200% | |||
| 18 | Acid Blue 25 | 160% | Acid Dyes for Detergent | ||
| 19 | Acid Blue 40 | 160% | 1 | Acid Blue 9 | |
| 20 | Acid Blue 83 | 350% | 2 | Acid Red 1 | |
| 21 | Acid Blue 113 | 120% | 3 | Acid Red 14 | |
| 22 | Acid Blue 129 | 200% | 4 | Acid Red 18 | |
| 23 | Acid Blue 193 | 100% | 5 | Acid Yellow 16 | |
| 24 | Acid Blue 284 | 200% | 6 | Acid Yellow 17 | |
| 25 | Acid Blue 317 | 200% | 7 | Acid Yellow 23 | |
| 26 | Acid Blue 324 | 200% | 8 | Acid Orange 7 | |
| 27 | Acid Black 1 | 100%/150% | |||
| 28 | Acid Black 24 | 100% | |||
| 29 | Acid Black 26 | 100% | |||
| 30 | Acid Black 52 | 150%/210% | |||
| 31 | Acid Black 172 | 140% | |||
| 32 | Acid Black 210 | 180% | |||
