CAS No.: | 164578-37-4 |
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Formula: | C12h22o2 |
EINECS: | 231-890-0 |
Certification: | ISO |
Purity: | 80%~90% |
Type: | Sodium Hydrosulfite |
Samples: |
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Customization: |
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Direct dyes direct navy blue D-R CAS NO. 72586-15-3 Direct blue 297
Product Name: Direct Blending Navy Blue D-R; Direct Navy Blue R; Direct blue 297.
Molecular formula: C54H38N10O25S7
CAS No.: 72586-15-3
Application:
Direct blue D-R is used for one-step one bath dyeing process of polyester/viscose and polyester/cotton blended fabrics, as well as dyeing and printing of cotton, viscose, wool and other fibers.
Shade | Shade Depth o.w.f% | C.I. | Light fastness | Soaping fastness 40ºC | Perspiration fastness | Rubbing fastness | |||||
3 | blue 297 | 3-4 | CH | CO | V | CH | CO | V | Dry | Wet | |
4-5 | 4 | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 | 2-3 |
Storage: It shall be stored in a cool, dry and ventilated place to prevent moisture and heat.
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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