CAS No.: | 7775-14-6 |
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Formula: | Na2s2o4 |
EINECS: | 231-890-0 |
Certification: | ISO |
Purity: | 80%~90% |
Type: | Br 100% |
Samples: |
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Customization: |
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Water soluble sulphur black BR 100% for cotton, viscose and leather
Product Name: Sulfur black BR , Sulphur black BR , Sulphur Black 1
Molecular formula: C6H4N2O5
CAS No.:1326-82-5
Specification:
Product name | Water soluble sulphur black BR 100% |
Quality standard | HG/3632-1999 |
Appearance | Black uniform powder or granules |
Strength | 100% compared to standard |
Moisture content | Max 7% |
Insoluble substance in sodium sulfide | Max 0.5% |
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.
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
1) Do you accept small orders ?
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