product

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With our leading technology also as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future jointly with your esteemed company for High-Quality Sodium Sulphide Na2s 60% High-Quality Sodium Sulfide Flakes High-Quality Sodium Sulfide Yellow Flakes Wholesale 1313-82-2 60%, Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers’ expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, please feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our products, please feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.

SPECIFICATION

usage

Used in Leather or tanning for removing hair from hides and skins.

 used in synthetic organic intermediate and preparation of sulfur dye additives .

In textile industry as a bleaching, as a desulfurizing and as a dechlorinating agent

used in pulp and paper industry.

Used in water treatment as an oxygen scavenger agent.

Used in mining industry as inhibitor , curing agent , removing agent

OTHER USED

♦ In the photographic industry to protect developer solutions from oxidation.
♦ It is used in the production of rubber chemicals and other chemical compounds.
♦ It is use in other applications include ore flotation, oil recovery, food preservative, making dyes, and detergent.

Sodium sulfide (Na2S), also known as smelly alkali, sulphide stone, sodium sulfide, smelly soda. Anhydrous pure products are equiaxed white crystals. Corrosive and deliquescent; Soluble in water, the solution is alkaline; Acid decomposition produces hydrogen sulfide; Easy to oxidize in air. Industrial products contain different water of crystallization (Na2S•xH2O), generally containing about 60% sodium sulfide, because of a small amount of impurities are usually light yellow or light pink. Products are in block, flake and granular form. Mainly used as raw skin depilation agent, pulp cooking agent, vulcanized dye raw materials, dye intermediates reducing agent, fabric dyeing mordant, ore flotation agent, can also be used as viscose fiber desulfurizer and the production of sodium hydrogen sulfide and sodium polysulfide raw materials.

Sodium sulphide – Main use

Used for manufacturing sulfide dye, leather depilation agent, metal smelting, photography, rayon denitrification and so on. Widely used in leather manufacturing, battery manufacturing, water treatment, paper making, mineral processing, dye production, organic intermediates, printing and dyeing, pharmaceutical, monosodium glutamate, artificial fiber, special engineering plastics, polyphenylene sulfide, polyalkali rubber, also used in the production of sodium thihydride, sodium polysulfide, sodium thiosulfate, etc., also has a certain use in military industry.

Used as an analytical reagent and as a precipitant for cadmium and other metal ions. Also used in photography, mineral flotation, metal treatment, zinc and cadmium plating. For the manufacture of dyes, sulfide, and used as ore flotation agent, skin hair removal agent, paper cooking agent.

① In the dye industry for the manufacture of sulfurized dyes, sulfurized green, sulfurized blue or dye intermediates reducing agent, mordant, etc.

② Used as flotation agent for ores in nonferrous metallurgy industry.

③ Fur removal agent in leather industry.

(4) paper industry in the paper cooking agent.

Sodium sulfide is also used in the manufacture of sodium thiosulfate, sodium polysulfide, sodium sulfide and other products.

⑥ is also widely used in textile, pigment, rubber and other industrial sectors.

With our leading technology also as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future jointly with your esteemed company for Hot sale 70% Yellow Flakes Sodium Hydrosulfide, We welcome you to definitely be part of us in this path of making a affluent and successful company alongside one another.
Hot sale , Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers’ expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, please feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our products, please feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.