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SODIUM HYDROSULFIDE (NaHS) - Sure Chemical

MINING SODIUM HYDROSULFIDE is an effective means of sulfidizing oxide ores and is used most commonly to separate Copper (Cu) from Molybdenum (Mo). NaHS does this by depressing the Cu from the Cu-Mo concentrate, allowing for conventional floatation metal separation.

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sodium hydrosulfide - ori-chem

sodium hydrosulfide Sodium Hydrosulphide (thickness:1mm-2mm),less impurity and higher content of NaHS, lower iron,.Sodium Hydrosulphide is needle system crystal, easily being deliquescent, soluble in water and alcohol, water solution with strong alkaline.

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SAFETY DATA SHEET Sodium hydrosulphide(≥70%) SDS

Sodium hydrosulphide(≥70%) Sure Chemical Co.,Ltd. Shijiazhuang According to GHS (Sixth Revised Edition) SDS > Product Identifier Product Name Sodium hydrosulphide(≥70%) Synonyms Sodium hydrogen sulphide CAS No. 16721-80-5 EC No. 240-778-0 Molecular Formula NaHS

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Mining HS Chemicals

48 rows  Mining Chemicals Line Product Specification Packing 1 Caustic Soda Flakes / Pearls 99%

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Sodium hydrosulfide NaHS - PubChem

Sodium hydrosulfide, solution appears as a colorless to light-yellow liquid. Corrosive to metals and tissue. It is used in paper pulping, manufacturing dyes and dehairing hides.

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Sodium hydrosulfide - Wikipedia

Sodium hydrosulfide is the chemical compound with the formula NaHS. This compound is the product of the half-neutralization of hydrogen sulfide (H2S) with sodium hydroxide. NaHS is a useful reagent for the synthesis of organic and inorganic sulfur compounds, sometimes as a solid reagent, more often as an aqueous solution. Solid NaHS is colorless, and typically smells like H2S owing to hydrolysis by atmospheric moisture. In contrast with sodium sulfide(Na2S), which is insoluble in organic solvents, Na

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Sodium Hydrosulphide Mining Chemical

Sodium Hydrosulfide 70 Copper Mining Chemical . Copper Mining Chemical -sodium Hydrosulphide Flake Sodium hydrogen sulphide 70 NaHS, View high quality FAQ ve 70 nahs yellow flake leather flotation activator textile and dyestuff mining chemical use sodium hydrosulfide price. 1 Q The Saftey of Sodium Hydrosulfide. Get A Quote

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MINING, OIL GAS - Redox

Sodium Hydrosulphide 16781-80-5 Sodium Hydrosulphide 16721-80-5 Sodium Hydrosulphide Liquid 16721-80-5 Sodium Hypochlorite 7681-52-9 ... OUR EXPERIENCE IN MINING CHEMICALS, REAGENTS AND PROCESSING AIDS GIVE US THE KNOWLEDGE TO HELP OUR CLIENTS ACHIEVE EFFICIENCIES AND COST SAVINGS NEEDED IN TODAY’S COMPETITIVE

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Mining Industrial Chemicals - Fondel Chemicals

Fondel’s Mining Division supplies mining chemistries including collectors, frothers, depressants, activators and conditioners. With a long and extensive history of supplying mines around the globe, Fondel is also well-placed to source worldwide.

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sodium hydrosulfide - ori-chem

Sodium Hydrosulphide react with acids and liberates hydrogen sulfide. Industrial grade of Sodium Hydrosulphide is generally in solution form with pale yellow color, slight rotten egg smell. Available form: Flake form and solid fused form. Application Mining industry

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Sodium Hydrosulphide - Tangshan Fengshi Chemical Co., Ltd.

Chemical Property. StabiIity: stable. Quikly ressolved into sodium hydroxide and sodium sulphide in moist air. Hydrogen sulphide is produced by acid and water solution is alkaline. Physical Property. Appearance and Character . The products are usually divided into solution and flaky solid with orange or egg yellowish corlour.

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70% Sodium Hydrosulfide (Nahs Flake) For Copper Mining Cas ...

Buy 70% Sodium Hydrosulfide (Nahs Flake) For Copper Mining Cas No: 16721-80-5 at Price 400 USD/Metric Ton in Qingyang City, Jiaozuo. 70% Sodium Hydrosulfide (Nahs Flake) For Copper Mining offered by __COMPANY_NAME __ is available with Chemical Name,

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MINING, OIL GAS - Redox

Sodium Hydrosulphide 16781-80-5 Sodium Hydrosulphide 16721-80-5 Sodium Hydrosulphide Liquid 16721-80-5 Sodium Hypochlorite 7681-52-9 ... OUR EXPERIENCE IN MINING CHEMICALS, REAGENTS AND PROCESSING AIDS GIVE US THE KNOWLEDGE TO HELP OUR CLIENTS ACHIEVE EFFICIENCIES AND COST SAVINGS NEEDED IN TODAY’S COMPETITIVE

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About us - Tangshan Fengshi Chemical Co., Ltd.

We're also supplying sodium sulphide for Heilongjiang Duobaoshan Copper Industry Co.,Ltd.,Zijin Mining Group. The company also supplies sodium hydrosulphide and sodium sulphide to other mines in the world.(Such as Indonesia,Australia,Chile,Brazil,Zambia,South Africa and

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Sodium Hydrosulphide Liquid Redox

Redox is a leading distributor of chemicals and ingredients, active in more than 1,000 specialty and commercial products. We search the world and bring only the highest quality materials to customers throughout Australia, New Zealand, Malaysia and the United States of America.

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CHEMICALS — Earth Metals

Reagents, including Sodium Metabisulphite (SMBS), Soda Ash. Flotation agents, including Sodium Hydrosulphide (NaHS), Sodium Sulphide (Na2S), Sodium Isopropyl Xanthate (SIPX), Sodium Iso-Butyl Xamthatesibx (SIBX), Magnesium Oxide (MgO) Depressants, including Guars

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Rare earths - Protea Mining Chemicals

*Multiple grades and specifications of these products are available on request * The product list provided is not fully exhaustive and does not represent the entire product range available, for additional product requirements please contact us for further information * Please use enquire button to

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Sulfur products basic processing aids - Nouryon

Our sulfur products are used as basic building blocks or processing aids in various applications and industrial processes. Sulfur products are sulfur based products like carbon disulfide (CS2), sodium hydrosulfide (NaSH), sulfur chlorides (SCl2), sulfuric acid (H2SO4) and thiocyanate (RSCN) which are used in a wide range of applications such as textile, photo, rubber, mining, agriculture, pulp ...

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sodium sulphate mining - Sians Karaoke

Sodium Hydrosulphide Mining Chemical. Sodium Hydrosulphide Mining Chemical 2015-7-28sodium hydrosulfide 70 is used in the synthesis of organic intermediates and in the preparation of auxiliary agent of sulfur dyes in the waste water treatment it is the raw material to produce ammonium sulphate and ethanethiol semi-finished products used in the copper ore beneficiation also in the

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Chemical Supplier Chemical Supplier South Africa

377 Rivonia Boulevard, Cnr. 12th Avenue Rivonia Rd. Rivonia, Johannesburg, 2128. Tel : + 27 11 783 4900 Fax : + 27 86 298 4106 Email: [email protected]

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Pumps and Systems for Mining LEWA

Companies in the mining, metal and minerals sector all over the world rely on LEWA pumps and systems in their processes. From the explosives manufacturing, ore extraction and metal and mineral recovery to effluents treatment and final product finishing, our solutions have helped our clients to save energy and consumables while keeping high ...

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sodium hydrosulfide for tanning, sodium hydrosulfide for ...

Sodium Hydrosulfide is widely applied as floatation agent in copper ore and sulfide dye agent in synthetic fibre. 9#, JiuJiang City,JiangXi Province,China Competitive 70% nahs yellow flake leather flotation activator textile and dyestuff mining chemical use sodium hydrosulfide price 1 Q: The Saftey of Sodium

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sodium hydrosulfide - ori-chem

Sodium Hydrosulphide react with acids and liberates hydrogen sulfide. Industrial grade of Sodium Hydrosulphide is generally in solution form with pale yellow color, slight rotten egg smell. Available form: Flake form and solid fused form. Application Mining industry

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sodium hydrosulfide for tanning, sodium hydrosulfide for ...

Sodium Hydrosulfide is widely applied as floatation agent in copper ore and sulfide dye agent in synthetic fibre. 9#, JiuJiang City,JiangXi Province,China Competitive 70% nahs yellow flake leather flotation activator textile and dyestuff mining chemical use sodium hydrosulfide price 1 Q: The Saftey of Sodium

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Sodium hydrosulfide - Wikipedia

Sodium hydrosulfide is the chemical compound with the formula NaHS. This compound is the product of the half-neutralization of hydrogen sulfide (H 2 S) with sodium hydroxide.NaHS is a useful reagent for the synthesis of organic and inorganic sulfur compounds, sometimes as a solid reagent, more often as an aqueous solution. Solid NaHS is colorless, and typically smells like H 2 S owing to ...

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MINING, OIL GAS - Redox

Sodium Hydrosulphide 16781-80-5 Sodium Hydrosulphide 16721-80-5 Sodium Hydrosulphide Liquid 16721-80-5 Sodium Hypochlorite 7681-52-9 ... OUR EXPERIENCE IN MINING CHEMICALS, REAGENTS AND PROCESSING AIDS GIVE US THE KNOWLEDGE TO HELP OUR CLIENTS ACHIEVE EFFICIENCIES AND COST SAVINGS NEEDED IN TODAY’S COMPETITIVE

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Mining Chemicals - Tianjin Solinc Industrial Co., Ltd.

Mining Chemicals Line Product Specification Packing 1 Ammonium Sulphate Capro Grade 50kgs/1250kgs

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CHEMICALS — Earth Metals

Reagents, including Sodium Metabisulphite (SMBS), Soda Ash. Flotation agents, including Sodium Hydrosulphide (NaHS), Sodium Sulphide (Na2S), Sodium Isopropyl Xanthate (SIPX), Sodium Iso-Butyl Xamthatesibx (SIBX), Magnesium Oxide (MgO) Depressants, including Guars

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Mining - Chem Conn Sourcing Private Limited

Mining; Mining. Flotation Reagents Chemicals, Collectors, Frothers, Depressants, Modifiers, Anticaking reagent, Processing aids, Extraction Chemicals - Thickeners-Flocculants, Thickeners-Coagulants, Dust suppressants, Defoamers/Antifoams, Dispersants ... Sodium MetaBisulphite; Sodium HydroSulphide; Sorbitan Mono Oleate; Sorbitan Esters-Sorbitan ...

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Rare earths - Protea Mining Chemicals

*Multiple grades and specifications of these products are available on request * The product list provided is not fully exhaustive and does not represent the entire product range available, for additional product requirements please contact us for further information * Please use enquire button to

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Mining Chemicals Exporter Mining Chemical at Best Price ...

PVS Chemicals is a leading mining chemicals exporter in Andhra Pradesh. We supply a wide range of products such as barite API grade, nitric acid, magnesium oxide, soda ash dense, sodium formate, sulphuric acid, and many more.

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CHEMICAL SPECIALITIES: Chemical Importers Suppliers ...

Welcome to Chemical Specialities. Chemical Specialties is an importer, stockist distributor of speciality chemicals into the South African market provides solutions for many applications coupled with personalized technical support. The sales office is in Johannesburg the warehousing distribution network are in all major districts in South Africa.

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Sulfur products basic processing aids - Nouryon

Our sulfur products are used as basic building blocks or processing aids in various applications and industrial processes. Sulfur products are sulfur based products like carbon disulfide (CS2), sodium hydrosulfide (NaSH), sulfur chlorides (SCl2), sulfuric acid (H2SO4) and thiocyanate (RSCN) which are used in a wide range of applications such as textile, photo, rubber, mining, agriculture, pulp ...

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About us - Tangshan Fengshi Chemical Co., Ltd.

We're also supplying sodium sulphide for Heilongjiang Duobaoshan Copper Industry Co.,Ltd.,Zijin Mining Group. The company also supplies sodium hydrosulphide and sodium sulphide to other mines in the world.(Such as Indonesia,Australia,Chile,Brazil,Zambia,South Africa and

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Sodium Hydrosulfide Supplier Distributor CAS 16721-80-5

Wego supplies Sodium Hydrosulfide to users/customers for Agricultural Chemicals, Construction Chemicals, Household, Industrial Institutional Chemicals, Industrial Chemicals, Inks Digital Inks, Metal Working, Finishing Flux, Mining - Salts Metals, Oil Field Services, Plastic, Resin Rubber, Pulp Paper, Textile Auxiliaries.

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Nahs 70% Sodium Hydrosulfide - Buy Laboratory Chemicals ...

FAQ ve 70% nahs yellow flake leather flotation activator textile and dyestuff mining chemical use sodium hydrosulfide price. 1 Q: The Saftey of Sodium Hydrosulfide. A: This product is flammable, corrosive, irritating, can cause the human body burns.

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Sodium hydrosulfide Supplier and Distributor of Bulk, LTL ...

Sodium hydrosulphide;NaHS, low temperature. GET A QUICK QUOTE. Add to Quote. PRODUCT SPECIFICATIONS. Class Agricultural Chemicals, Construction Chemicals, Finishing Flux, Household, Industrial Institutional Chemicals, Industrial Chemicals, Inks Digital Inks, Metal Working, Mining - Salts Metals, Oil Gas Field Services, Plastics, Pulp ...

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About us - Tangshan Fengshi Chemical Co., Ltd.

We're also supplying sodium sulphide for Heilongjiang Duobaoshan Copper Industry Co.,Ltd.,Zijin Mining Group. The company also supplies sodium hydrosulphide and sodium sulphide to other mines in the world.(Such as Indonesia,Australia,Chile,Brazil,Zambia,South Africa and

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sodium hydrosulfideJiujiang Huirong Chemical Co., Ltd.

May 15, 2019  Jiujiang Huirong Chemical Co., Ltd. is mainly engaged in sodium hydrosulfide, sodium sulfide, light calcium carbonate, active calcium, yellow dextrin ... We are a South African mining company that has ordered sodium sulphide and sodium sulphide products from your company since 2011. After we have tested the appearance, main content, iron ...

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Sodium Hydrosulphide Liquid Redox

Redox is a leading distributor of chemicals and ingredients, active in more than 1,000 specialty and commercial products. We search the world and bring only the highest quality materials to customers throughout Australia, New Zealand, Malaysia and the United States of America.

Get Price

CHEMICALS — Earth Metals

Reagents, including Sodium Metabisulphite (SMBS), Soda Ash. Flotation agents, including Sodium Hydrosulphide (NaHS), Sodium Sulphide (Na2S), Sodium Isopropyl Xanthate (SIPX), Sodium Iso-Butyl Xamthatesibx (SIBX), Magnesium Oxide (MgO) Depressants, including Guars

Get Price

Products Genesis Energy

Sodium Hydrosulfide Markets Applications. NaHS is a key component in many industrial processes involving sulfur requirements. MINING NaHS is an effective means of sulfidizing oxide ores and is used most commonly to separate Copper (Cu) from Molybdenum (Mo).

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Rare earths - Protea Mining Chemicals

*Multiple grades and specifications of these products are available on request * The product list provided is not fully exhaustive and does not represent the entire product range available, for additional product requirements please contact us for further information * Please use enquire button to

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Sodium hydrosulfite production process

FIELD: industrial inorganic synthesis. SUBSTANCE: invention is directed to production of sodium hydrosulfide, which is widely used as reducing agent in chemical processes, as corrosion inhibitor in production of soda ash and sodium bicarbonate, for production of polysulfide plastics, in paper-and-pulp industry, mining, and leather industry.

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Leather Chemical_Products _NEW TIGER CO.,LTD

Sodium Thiosulphate. we mainly handle all kinds of chemical product.sodium sulphide, sodium hydrosulfide caustic soda(sodium hydroxide ),sodium metabisulphite ...

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sodium hydrosulfide for tanning, sodium hydrosulfide for ...

Sodium Hydrosulfide is widely applied as floatation agent in copper ore and sulfide dye agent in synthetic fibre. 9#, JiuJiang City,JiangXi Province,China Competitive 70% nahs yellow flake leather flotation activator textile and dyestuff mining chemical use sodium hydrosulfide price 1 Q: The Saftey of Sodium

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Pumps and Systems for Mining LEWA

Our qualified equipment for mining and metal and mineral processing allows us to comply with all requirements in these industries. We offer EPC companies, operators, and end-users our complete portfolio of high-end metering, process and centrifugal pumps and pumping systems.

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Sodium SulphideSodium HydrosulfideSodium Hydroxide ...

Gansu Winshine Metallurgy Chemicals Co.,Ltd.is a comprehensive investment stock holding enterprise with production and trade. The company mainly operates and trades all kinds of chemical materials, metallurgy chemical and fine chemicals. Products are widely used in foundry, steelsmelting, aluminum industry, leather making,mining flotation,etc.

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Biogenic Sulphide Reagent in Hydrometallurgy

replacement of sodium hydrosulphide for use in the separation of copper and molybdenum in flotation. Biogenic sulphide, produced on demand at site, offers significant cost savings and provides the additional benefit of improved safety due to the elimination of the transportation, handling and storage required for chemical sulphide reagents.

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