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Product Details:
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| Appearance: | Dark Blue Liquid | Specific Gravity (20℃ G/cm): | ≥1.15 |
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| Content Of Indigo Blue %: | ≥25 | PH Value (1% Water Solution): | 10~12 |
| C.I. No.: | Vat Blue 1 | Accelerating Agent %: | ≥5 |
| High Light: | Pre Reduced Indigo Liquid Vat Dyes,30% CI Vat Blue 1,Vat Blue 1 Dyes Liquid |
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Vat dyes pre reduced Indigo Liquid 30% CI Vat Blue 1 CAS 482-89-3
Product Name: Pre-reduced liquid indigo; Indigo liquid, Vat blue 1; C.I. Vat Blue (73000), 30%
Chemical Structure:
Molecular Formula:C16H10N2O2
Performance characteristics:
1. Uniform particles, no dust;
2. Fast dissolution, good dispersion effect, full reduction of mother liquor, no impurity floating and sedimentation, and clear dyeing liquid;
3. After coloring, the oxidation is complete, the speed is fast, the bottom water is free of foam, the coloring is free of color spots and color flowers, the fabric is enhanced after washing, the color fastness is improved, and it is easier to wash out more gradient effects;
4. The product is completely reduced without impurity precipitation;
5. The frequency of cleaning the dyeing tank is reduced, which can greatly reduce the environmental pollution and sewage treatment cost of cleaning the dyeing tank;
Application:
1. Cotton yarn or cotton cloth;
2. Wool and silk;
3. Food additives;
4. Carpets and handicrafts;
5. Can be processed into organic pigments;
Specification:
| Items | Specification |
| Appearance | Dark blue liquid |
| Specific gravity (20℃ g/cm) | ≥1.15 |
| Content of Indigo blue % | ≥25 |
| PH value (1% water solution) | 10~12 |
| Accelerating agent % | ≥5 |
Package: 1250KGS IBC tank.
Recommended recipe:
1g of indigo liquid + 0.1g caustic soda flakes + 0.2g sodium hydrosulfite;
For lab shade matching, min amount of indigo liquid is above 7g.
Storage:
Store in a cool, dry and ventilated warehouse.
Contact Person: Ms. Emily
Tel: +86 13816701879
