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
Result NaHS (%) 70.0 Min 70.8 Na2S (%) 0.5 Max 0.5 Na2SO3 (%) 1.5 Max 1.03 Fe (%) 0.003 Max 0.0029 NaCO3 (%) 1.0 Max 1.0 Matter insoluble in water (%) 0.005Max 0.005 Packed in 25kg PP bags inside PE bags.22mts/fcl
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
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
Chemical Name: Sodium Hydrosulfide Product NO.: 28301090 CAS No.: 16721-80-5 Molecular Formula: NaHS Molecular Weight: 56.06 Standard: GB/T 23937-2009 Physical and Chemical Properties: 1)Physical State: Yellow flake and solid 2)Solubility in Water: Very Soluble 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: Item 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.
Appearance White granular, good fluidity Active Oxygen(O) 13.5% Iron(Fe)(%) 0.0015 % Moisture 2.0% Bulk Density g/l 700-1100 PH value (3%water solution 20) 10~~11
Caustic Soda Flakes Caustic Soda Pearls / Bead / Prill / Granule Caustic Soda solid Molecular formula: NaOH Molecule Weight: 40 H.S code: 28151100 CAS: 1310-73-2 UN number 1823 Dangerous Class 8 We use rich natural gas resources and its strategic of liquid alkali procurement, storage, transport conditions, gradually formed transportation and sale of liquid alkali, production and sales base Specifications(Caustic Soda Pearls 99%min): 1. Item: STANDARD 2. NaOH: 99% 3. Na2CO3:0.5%max 4. NaCL:0.03%max 5. Fe2O3: 0.005%max Packing in 25KG net PP bag lined with double PE inner bags. Specifications(Caustic Soda Flakes 99%min) 1. Item: Standard 2. NaOH: 99%min 3. Na2CO3: 0.5%max 4. NaCL:0.05%max 5. Fe2O3:0.005%max Packing in 25KG net PP bag lined with double PE inner bags. Specifications(Caustic Soda Solid 99%min) 1. Item: Standard 2. NaOH: 99%min 3. Na2CO3: 0.9%max 4. NaCL:0.15%max 5. Fe2O3: 0.01%max Packing in 200KG net sheet metal drugs.
Animal Feed Grade:99% Industrial Grade--99% Food Grade--99%
White powder or tiny crystals, inodorous and salty, easily soluble in water, insoluble in alcohol, presenting slightly alkalinity, decomposed when heating. Decomposed slowly when exposed to moist air. Natural soda is firstly dissolved into solution (Na2CO3) and filtrated. The clear solution is then fed to carbonizing tower ; accordingly, CO2 is compressed and bubbled up from the bottom of the tower, After carbonization, the slurry will be flowed from the bottom and separated. Dried to the finished product. Usage: Used as food fermentation, detergent ingredient, carbondoxide foamer, pharmacy, leather, ore milling and metallurgy, detergent for wool, exiting usher and metal heat-treating, fiber and rubber industry, etc.
Classification Chemical Auxiliary Agent CAS No. 497-19-8 Other Names Soda Ash MF Na2CO3 EINECS No. 207-838-8 Purity 99.2% Place of Origin China Type Adsorbent Usage Water Treatment Chemicals Brand Name Baovain Model Number ICHE-8 Product name sodium carbonate Product grade industrial grade Exterior White crystalline powder
Categories Others Qty in 20 FCL 25000kg Min Order 1000kg Origin China Packaging Factory Packaging or Neutral Certificate ISO, Kosher, Halal, BRC E No. E524 CAS No. 1310-73-2 HS Code 281511 Specification FCC/USP Sodium Hydroxide E524, CAS No.1310-73-2, also called Caustic Soda, it appears either white flakes or a white granular powder. Food grade sodium hydroxide is an essential ingredient in manufacturing of Sodium Stearate, Sodium Bicarbonate, and various other sodium salts. Sodium Hydroxide is also used for pH and alkalinity adjustment. As an experienced Sodium Hydroxide manufacturer and supplier, we has been supplying and exporting Sodium Hydroxide for almost 10 years. Please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Sodium Hydroxide Specification ITEM STANDARD RESULTS NaOH 99.00 99.04 Na2CO3 0.5 0.36 NaCl 0.03 0.03 Fe2O3 0.005 0.003
Appearance: Pearl Purity: 99% Boiling point: 1390 c Melting point: 318.4 c Density: 2.13g/cm3 NaOH 99% Min Na2CO3 - 0.8% Max NaCl - 0.1% Max Fe2O3 - 50 ppm Max
Application Mainly used in dyeing industry ,nonferrous metallurgy industry as the floating agent, leather industry as the depilation agent , paper making industry and textile industry.
Application Mainly used in dyeing industry ,nonferrous metallurgy industry as the floating agent, leather industry as the depilation agent , paper making industry and textile industry.
