Home | Product | Solid Yellow Nahs Flake 70% Cas No 16721-80-5

Solid Yellow Nahs Flake 70% Cas No 16721-80-5

Estimate pricing$ 400
AvailabilityIn stock
CAS No.16721-80-5
EC Number240-778-0
UN Number2949
Purity70% min.

Products Description

Product Name: Sodium Hydrosulfide (flakes) IUPAC Name: Sodium Hydrosulfide Other Name: Sodium hydrosulphide, Sodium hydrogen sulfide, Sodium hydrogen sulphide CAS NO.: 16721-80-5 EC Number: 240-778-0 UN Number: 2949 Chemical Formula: NaSH·xH2O Molar Mass: 56.06 (as NaSH) Grade Standard: Industrial Grade Purity: 70% min. Fe: 0.003% Max. Water Insolubles: 0.005% max H.S. Code: 2830109000 Solubility: Soluble in water, alcohol, ether Chemical Properties: Reducible and corrosive alkaline substance. Significant deliquescence. High solubility in water and soluble in alcohol. Reacts with oxygen and carbon dioxide gas in the air to form sodium thiosulfate, sodium sulfite and sodium carbonate. Generates hydrogen sulfide gas on contact with acid. Specific Gravity: 1.6 Bulk Specific Gravity: 0.6 Melting Point: 52°C Boiling Point: 160°C Packaging: 25KG/Bag, 22 Metric Tons/20' FCL; 900KG/Bag with Pallets, 18 Metric Tons/20' FCL Place of Origin: Qinyang City, Henan, Province, China (Mainland) Shipping Port: Qingdao Port or Tianjin Port

Product Categories

Chemicals & Allied Products

Products Specification

CAS No.16721-80-5
EC Number240-778-0
UN Number2949
Purity70% min.
Fe0.003% Max.
Water Insolubles0.005% max
Specific Gravity1.6
Bulk Specific Gravity0.6
Melting Point52°C
Boiling Point160°C
Packaging25KG/Bag, 22 Metric Tons/20' FCL; 900KG/Bag with Pallets, 18 Metric Tons/20' FCL

Supplier information

Basic member

Qinyang Wise Chemical Co., Ltd

China

Business type - Contact Seller

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Buy Online Wholesale Solid Yellow Nahs Flake 70% Cas No 16721-80-5 from Supplier & Exporter in China

Solid Yellow Nahs Flake 70% Cas No 16721-80-5 is a chemical product identified as sodium hydrosulfide flakes. It has a CAS number of 16721-80-5, EC number 240-778-0, and UN number 2949. The product is industrial grade with a minimum purity of 70%, maximum iron content of 0.003%, and maximum water insolubles of 0.005%. It is soluble in water, alcohol, and ether.

The flakes have a specific gravity of 1.6, bulk specific gravity of 0.6, melting point of 52°C, and boiling point of 160°C. Packaging options include 25KG per bag or 900KG per bag with pallets, suitable for 20' FCL shipments. The place of origin is Qinyang City, Henan Province, China (Mainland), and it ships from Qingdao Port or Tianjin Port.

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About Supplier

Qinyang Wise Chemical Co., Ltd is a premier leather products export company, established in 2010 and based in China. With a decade of experience, Qinyang Wise Chemical 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, Qinyang Wise Chemical 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.Qinyang Wise Chemical 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 Solid Yellow Nahs Flake 70% Cas No 16721-80-5

Established - 6 Oct, 2026
Business Type - Contact Seller
Deals in Product Type - Chemicals & Allied Products
Country - China

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