Reactive Blue 19
2017-07-20 02:22 Visit:333
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TECHNICAL DATA SHEET |
Product name: |
REACTIVE BLUE 19 |
CAS NO.: |
2580-78-1 |
C.I.: |
61200 |
EINECS: |
219-949-9 |
Chemical formula: |
C22H18N2O11S3.2Na |
Molecular structure: |
|
Appearance: Shade: Strength: Odor: Specific gravity: PH value: Solubility: Insoluble matter in water/%: Moisture/%: Light fastness: Washing fastness(40°С) Rubbing fastness: Sublimation fastness (180°С 30sec): Perspiration fastness: |
Blue powder Similar to the standard 100±3% to the standard Weak odor Not tested 6-7 ≥125g/l at 50°С <0.3 <5.0 4 4 Dry: 3-4 Wet: 2 4 4 |
Performance and features: |
The product is mainly used for dyeing fibrin fabric and cotton; it also can be used in textile printing. |
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