CAS No.: | 7775-14-6 |
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Formula: | Na2s2o4 |
EINECS: | 231-890-0 |
Certification: | ISO |
Purity: | 80%~90% |
Type: | C.I. Sulphur Red 6 |
Samples: |
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Customization: |
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Sulphur Red Brown B3R 100% for cotton and leather C.I. Sulphur Red 6
Product Name: Sulfur Red Brown B3R , C.I. Sulphur Red 6 , Sulphur Brown 3RB, Sulphur Bordeaux 3B ,Sulphur Bordeaux 3BR
Standard:H/GT 3394-1999
Specification:
Product name | Sulphur red brown B3R 100% |
Appearance | Purple brown uniform powder |
Strength | 100% compared to standard |
Moisture content | Max 5% |
Insoluble substance in sodium sulfide | Max 1.5% |
Fineness (through 250 μ M sieve residue content) | ≤5.0% |
Shade | Approximate to standard |
Fastness on Cotton fabric:
Fastness | Grade |
Light fastness(Xenon Arc,5.5%owf) | 3 |
Washing fastness (95°C) | 2~3 |
Perspiration fastness | 4~5 |
Water fastness | 4~5 |
Rubbing fastness | 2~3 |
Iron fastness(200°C after 4h fading) | 4 |
Application:
Storage:
During transportation and storage, it shall be protected from sun and rain, heat and moisture. Handle with care. Prevent inversion and collision during transportation
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.
ZHANJIU (SHANGHA) INDUSTRIAL CO, LTD is a professional supplier of fine chemicals for many industry fields, specializing for chemicals widely used in textile printing & dyeing, leather processing.water treatment, food & feed additives, pharmaceuticals and other areas.We have own cooperated factories for sodium percarbonate, sodium hydrosulfite, surfactant, sulphur dyes and textile auxiliariesetc.Our cooperated factory for sodium hydrosulfite has capacity of 100,000 metric tons per year, wealso produce sodium metabisulfite and sodium formate etc.Our factory has internationally advanced production equipment and production technology.Comprehensively utilizes the by-products in the production process, and fully advocates circulareconomy and cleaner production.
Our manufacture base for Sulphur dyes is located in East China and founded in 2003. The main products are solid and liquid sulphur dyes, sodium thiosulfate, sodium sulfide, etc. Our capacity for sulphur dyes is 30000 tons of solid and 30000 tons of liquid every year.
Our cooperated factory for sodium percarbonate has capacity of 100,000 metric tons per year and we already exported more than 50 countries. The main application of sodium percarbonate is indetergent and aquaculture industries, For aquaculture, we can supply granular uncoated type and tablet type. It is Class 5.1 dangerous chemicals and we have very good professional experiences for exporting this product.
https://zhanjiuindustry.en.made-in-china.com/company-ZHANJIU-SHANGHAI-INDUSTRIAL-CO-LTD.html
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