The specific descriptions of the product are as follows:
(1)Product: sodium hydrosulfide flake
(2) CAS NO.: 16721-80-5
(3) Molecular Formula: NaHS
(4) Molecular Weight: 56.06
(5) Purity: 70%min
Na2S: 3%max
Fe: 0.003%max
(6) Uses: Mainly used for making ammonium sulfide, dyeing, tanning, molting, mill running, chemical industries etc.
(7) Package: Packed in 25kg plastic woven bag
(8) Minimum Order: 1*20í»FCL
(9) Delivery Time: Within 15 days
(10) Payment: T/T & L/C at sight
(11) Country of Origin: China
Description: Sodium Hydrosulfide 70% for Industrial Use Our Sodium Hydrosulfide 70% solution is a high-quality industrial chemical essential for various applications. It contains 70% Sodium Hydrosulfide (NaHS) by weight, ensuring superior performance. Stored at temperatures below 25�°C (77�°F), our clear, colorless solution is ideal for industrial use. Applications: Mining and Mineral Processing: Ore flotation and metal recovery. Textile Industry: Desulfurizing agent for viscose rayon fibers. Paper and Pulp Manufacturing: Enhances paper quality. Water Treatment: Removes heavy metals from wastewater. Chemical Synthesis: Reducing agent in chemical reactions. Leather Industry: Used for dehairing and deliming processes. We provide top-quality Sodium Hydrosulfide 70% solution, manufactured with care. Contact us for more information and to meet your industrial needs.
CAS NO. 16721-80-5 Content Main content for 65 - 75% Application ''Swage Treatment, Tanning Smelting, Intermediate''
Sodium hydrosulfide, factory, spe: 70%, fe: 30 ppm, supplier, manufacturer, producer cas 16721-80-5, hs code 28301090, un 3265 Bio:sodium hydrosulfide factory sinongolia(dot com)co., ltd sodium hydrosulfide producer supplier, yellow red flakes plant, sodium hydrosulfide manufacturer, china producer sodium hydrosulfide supplier 22mt/fcl
Sodium hydrosulfide cas no :16721-80-5 molecular formula : nahs molecular weight : 56.06 Output/mon:5000mt predominance: less impurity and higher content of nahs Item Specification Solid basis Liquid basis Nahs·+% fª 75 70 40 35 Na2s·+% f_ 2 3 1 1.5 Na2so3·+% f_ 1 1.5 - - Fe·+% f_ 0.003 0.003 - - Na2co3·+% f_ 0.6 1 - - Insolubles in water·+% f_ 0.005 0.005 - - Synonyms: sodium hydrogen sulphide, sodium hydrogen sulfide, sodium sulfhydrate, sodium bisulphide. Properties:white needle system crystal, easily being deliquescent, soluble in water and alcohol, water solution with strong alkaline. Reacted with acids and liberates hydrogen sulfide. Industrial grade is generally in solution form with pale yellow color, slight rotten egg smell. Packing: 25kgs net in pp bags with pe liner, or 900kg bag with salver. 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 Packing: net 25kg woven bags
NaHS Sample Results Description UoM Value Na wt.% 12.24 Na2S wt.% 0.62 NaHS wt.% 28.93 NaOH wt.% 0.00 Total Sulfide wt.% 16.79 H2O wt.% 41.42 pH - 12.35
Sodium sulfhydrate Specification of sodium hydrosulfide(nahs)min 70% flake: Item Content Nahs%min 72 Na2s% max 2.5 Na2so3% max 1.5 Fe max ppm 20 Na2co3% max 1 Insolubles in water% max0.005 25kg bag or 1000kg bag
Sodium hydrosulphide Sodium hydrosulphide75%70% from china 25kg bag or 1000kg bag
Sodium hydrosulphide75%70% from china 25kg bag or 1000kg bag
Supplier: Sodium hydrosulfide, sodium sulfide, sodium hydroxide
