 |
| Place of Origin: | Shanxi |
| Brand Name: | Colorshine |
| Certification: | SGS |
| Model Number: | 2BN |
| Minimum Order Quantity: | Negotiation |
|---|---|
| Price: | Negotiation |
| Packaging Details: | 25kg woven bags |
| Delivery Time: | 10 days after confirming orders |
| Payment Terms: | L/C, D/A, D/P, T/T |
| Supply Ability: | 5000mt/month |
| Other Name: | Sulphur Blue 7 | Appearance: | Blue Powder |
|---|---|---|---|
| Shade: | Reddish And Yellowish | Strength: | 100% |
| Usage: | Ink Dyestuffs, Leather Dyestuff |
Solubilised Sulphur Blue 2BN
C.I. Solubilised Sulphur Blue 7 (53441)
FEATURES and USAGE
It is soluble in water.
It is dark purple when soluble in dense sulphuric acid, and releases sulphur dioxide, it produces precipitate after diluting;
It is blue in sodium hydroxiole solution. It is dark blue in sodium sulfide solution. It is used for dyeing on cotton, jute, viscose and leather.
Quality Standard: Q/141000LRB025-2005
| Dyeing depth,% | Resistance Sunlight | Resistance washing with soap at 95 ℃) | Resistance water | Resistance perspiration | Rubbing | Ironing at 200℃) | ||||||||||
| acid | alkali | |||||||||||||||
| change | Stain on cotton | Stain on Viscose | Change | Stain on cotton | Stain on wool | change | Stain on cotton | Stain on wool | change | Stain on cotton | Stain on wool | Dry | Wet | |||
| 5 | 4 | 3 | 3-4 | 4 | 3-4 | 4-5 | 4-5 | 3-4 | 4-5 | 4-5 | 3-4 | 4-5 | 4-5 | 3 | 1-2 | 3-4 |
Packing:
In 25kg net each plastic weave lined with plastic bag.
Storage and Transportation:
It must be stored in drying, cool and ventilation. Must be prevent from sharp bump to transport it. Avoid contact with fire, sunlight and rain.