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Product Details:
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| Product Name: | Direct Navy Blue D-R | Appearance: | Deep Blue Powder |
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| Solubility In Water: | Soluble In Water | Colour Index: | Direct Blue 297 |
| CAS NO.: | 72586-15-3 | Strength: | 100% To Standard |
| High Light: | Direct Blue 297,Direct Dyes D-R,Direct Dyes CAS NO. 72586-15-3 |
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Direct dyes direct navy blue D-R CAS NO. 72586-15-3 Direct blue 297
Product Name: Direct Blending Navy Blue D-R; Direct Navy Blue R; Direct blue 297.
Molecular formula: C54H38N10O25S7
CAS No.: 72586-15-3
Application:
Direct blue D-R is used for one-step one bath dyeing process of polyester/viscose and polyester/cotton blended fabrics, as well as dyeing and printing of cotton, viscose, wool and other fibers.
| Shade | Shade Depth o.w.f% | C.I. | Light fastness | Soaping fastness 40℃ | Perspiration fastness | Rubbing fastness | |||||
| 3 | blue 297 | 3-4 | CH | CO | V | CH | CO | V | Dry | Wet |
| 4-5 | 4 | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 | 2-3 | ||||
Storage: It shall be stored in a cool, dry and ventilated place to prevent moisture and heat.
Contact Person: Ms. Emily
Tel: +86 13816701879
