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Sodium HydrosulfideÂ flakes

Estimate pricing$ 400
AvailabilityIn stock
Chemical nameSodium Hydrosulfide
Molecular formulaNaHS
Molecular weight56.06
CAS No.16721-80-5

Products Description

Chemical Name: Sodium HydrosulfideÂ Product NO.: 28301090 CAS No.: 16721-80-5Â Molecular Formula: NaHSÂ Molecular Weight: 56.06Â Standard: GB/T 23937-2009 Physical and Chemical Properties:Â 1)Physical State: Yellow flake and solidÂ 2)Solubility in Water: Very SolubleÂ 3)Stability: Stable under ordinary conditions Appearance: Colorless or light yellow, volatile, flammable liquid. Function and Usage: 1).used in pulp and paper industry in the kraft process; 2).used in water treatment as an oxygen scavenger agent; 3).used in the photographic industry to protect developer solutions from oxidation; 4).used in textile industry as a bleaching,as a desulfurising and as a dechlorinating agent and in leather trade for the sulfitisation of tanning extracts; 5).used in chemical manufacturing as a sulfonation and sulfomethylation agent; 6).used in the production f rubber chemicals,sulfur dyes and other chemical compounds; 7).used in other applications including ore flotation,oil recovery,food presevative,making dyes,and detergent. of fertilizer and pesticide. Specifications: ItemÂ Index NaHS(%) 70% Min Fe 30ppm Max Na2S(%) 3.5% Max Na2SO3(%) 1.5% Max Na2CO3(%) 1.0% Max Water Insoluble(%) 0.005% Max Packing Details: 1).Flakes packed in 25kg/900kg plastic woven bags 2).Solid fused packed in 150kg/320kg iron drums Handling and Storage Keep only in closed, properly labeled containers. Do nor store in zinc, aluminum, or copper containers. Store in cool, dry, ventilated area to prevent it from being deliquescent. Separated from acids, acidic materials, oxidizing agents.

Product Categories

Agriculture

Products Specification

Chemical nameSodium Hydrosulfide
Molecular formulaNaHS
Molecular weight56.06
CAS No.16721-80-5
Product No.28301090
StandardGB/T
NaHS content70% min
Fe30 ppm max
Na2S3.5% max
Na2SO31.5% max
Na2CO31.0% max
Water insoluble0.005% max
Solubility in waterVery soluble
StabilityStable under ordinary conditions
Packing (flakes)25 kg or 900 kg plastic woven bags
Packing (solid fused)150 kg or 320 kg iron drums

Supplier information

Basic member

Tiandeli Co. Ltd

China

Business type - Contact Seller

Inquire now

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Sodium HydrosulfideÂ flakes from other sellers

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This product is sodium hydrosulfide (NaHS) supplied as yellow flake solid with a minimum 70% NaHS content. Specifications include iron maximum 30 ppm, sodium sulphide maximum 3.5%, sodium sulfite maximum 1.5%, sodium carbonate maximum 1.0% and water insolubles maximum 0.005%. It is described as very soluble in water and stable under ordinary conditions. Packing options are 25 kg or 900 kg plastic woven bags for flakes, and 150 kg or 320 kg iron drums for solid fused form. Stated applications cover pulp and paper kraft process, water treatment oxygen scavenger, photographic developer protection, textile bleaching, desulphurising and dechlorinating, leather sulfitisation, chemical sulfonation and sulfomethylation, rubber chemicals, sulphur dyes, ore flotation, oil recovery, and other applications including food preservative, making dyes, detergent, fertilizer and pesticide.

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About Supplier

Tiandeli Co. Ltd is a premier leather products export company, established in 2010 and based in China. With a decade of experience, Tiandeli Co. Ltd has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, Tiandeli Co. Ltd ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.Tiandeli Co. Ltd continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.

Supplier Details for Sodium HydrosulfideÂ flakes

Established - 16 Oct, 2026
Business Type - Contact Seller
Deals in Product Type - Agriculture
Country - China

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5. What is the Port of Dispatch, Estimated Price, and Packaging Type Offered by Tiandeli Co. Ltd?

Tiandeli Co. Ltd, a reliable B2B trader from China, dispatches Sodium HydrosulfideÂ flakes primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, reach out via the Inquire Now button or Sign Up for direct supplier interaction.