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Product Details:
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| Product Name: | Sulphur Blue CV | Appearance: | Blue Gray Powder |
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| Quality Standard: | HG/T 3677-2009 | Strength: | 100% To Standard |
| Moisture Content: | ≤5% | Content Of Insoluble Matter In Sodium Sulfide: | ≤0.5% |
| Free Sulfur Content: | ≤12% | Fineness (through 250 μ M Sieve Residue Content): | ≤5.0% |
| High Light: | Sulphur sapphire blue,sapphire blue CV 100%,Leather C.I. Sulphur Blue 15 |
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Sulphur sapphire Blue CV 100% 120% for cotton and leather C.I. Sulphur Blue 15
Product Name: Sulphur Blue CV; C.I.Sulphur Blue 15; Asathio Light Green BG; Dycosulphur Sky Blue CV;Sulfur sapphire Blue CV
Molecular formula:
Standard: HG/T 3677-2009
Specification:
| Product name | Sulphur Blue CV |
| Quality standard | HG/T 3677-2009 |
| Appearance | Blue gray powder |
| Strength | 100% compared to standard |
| Moisture content | Max 5% |
| Insoluble substance in sodium sulfide | Max 0.5% |
| Fineness (through 250 μ M sieve residue content) | ≤5.0% |
| Free sulfur content | ≤12% |
Fastness on Cotton fabric:
| Fastness | Grade |
| Light fastness(Xenon Arc,6%owf) | 5~6 |
| Washing fastness (95°C) | 2~3 |
| Perspiration fastness | 3~4 |
| Water fastness | 3~4 |
| Rubbing fastness | 2~3 |
| Iron fastness(200°C after 4h fading) | 4 |
Application:
Storage: It shall be stored in a cool, dry and ventilated place to prevent moisture and heat. The shelf life is one year.
Package: 25kg plastic bag, 25kg carton box, 25kg drum or Jumbo bag are available.
Company profile: Our sulfur dye plant was established in 2003. The main products are solid sulphur dyes and liquid sulfur dyes, sodium thiosulfate, sodium sulfide, etc. The capacity of sulfur black dyes is 30000 tons of solid type and 30000 tons of liquid type per year. We take the quality as the most important and always offer the mos competitive price to support our customers all over the world.
Contact Person: Ms. Emily
Tel: +86 13816701879
