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Hydrogen H2

(1.0)
Supplier From China
Nov-11-16

Hydrogen H2

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Price: $1
MOQ: Not Specified
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More Items Similiar to: Hydrogen H2

Jul-15-22
H2 Gas Hydrogen Production Equpment

H2 Gas Hydrogen Production Equpment

(1.0)
$100.00K
MOQ: Not Specified
  Shandong Auyan New Energy Technology Co., Ltd.
Supplier From Qingdao, Shandong, China
Supplier Of Heavy Machinery   |   Industrial Machinery & Plants
 
The main problems affecting the service life of hydrogen production equipment are the shedding of cathode catalyst, the degradation of anode performance, and the decline of the hydrophilic and gas-repellent performance of the diaphragm. hydrogen production equipment has a unique life and durability strategy.
1. Avoid Cathode Catalyst Falling Off

Pre-spraying technology" patent, the mechanical adhesion of Raney nickel on the surface of the nickel mesh is more reliable, and the service life is better guaranteed

2. Avoid anode performance degradation

Anode edge sealing adopts a plate electrode" design to avoid local rapid oxidation deterioration and life decay of anode

3. Avoid the degradation of the hydrophilic and air-repellent properties of the separator

While the surface layer of the diaphragm itself is hydrophilically modified, an additional hydrophilic modification layer is introduced, so that the hydrophilic and air-repellent effect is strengthened inside and outside, and the overall hydrophilic and air-repellent performance of the diaphragm is lasting and stable.
GOLD Member
May-16-25
Hydrogen Sulfide

Hydrogen Sulfide, AAA

(2.5)
$6 - $13 / Kilogram (FOB)
MOQ: 5  Metric Tonnes
  Hebei Kenbin Technology Co., Ltd.
Supplier From Shijiazhuang City, China
Supplier Of Industrial Chemicals
 
Hydrogen sulfide is a hydride of sulfur with the chemical formula H2S. It is a colorless, foul-smelling (rotten egg) highly toxic gas. It is soluble in water and ethanol, with a specific gravity of 1.1906. The melting point is -85.5�°C, the boiling point is -60.4�°C, the critical temperature is 100.4�°C, and the critical pressure is 90.06�?105 Pa. The autoignition point is 260�°C, and it is flammable. It can cause explosive combustion when it encounters a spark. When mixed with air, it can cause an explosion, and the explosion limit is 4% to 44% (volume). It can react chemically with a variety of ions to produce water-insoluble sulfides, which can turn the surface of copper and silver black. It is widely present in the manufacturing industries of metal smelting, natural gas, hydrochloric acid and sulfuric acid. When manufacturing various sulfides such as sulfate pulp, rayon, artificial cotton, rubber, carbon disulfide, etc., hydrogen sulfide gas is often discharged. In some chemical reactions, unstable sulfur-containing compounds will also decompose into hydrogen sulfide. For example, in coking, refined petroleum and metal smelting, hydrogen sulfide, as a conventional waste gas, is very easy to leak into the air. The decomposition of sulfur dyes can also release hydrogen sulfide gas.
Chemical properties Hydrogen sulfide is a colorless, acidic gas with a rotten egg-like odor. Relative density 1.5392 (0â??). Melting point 85.5â??. Boiling point -60.3â??. Critical temperature 100.5â??. Critical pressure 9.0�?103Pa. Heat of vaporization 18.67kJ/mol; heat of fusion 23.80kJ/mol. Vapor pressure 2.7kPa (25.5â??). Vapor relative density 1.19. Ignition point 260â??. Explosion limits: lower limit is 4.3% (volume), upper limit is 40.0% (volume). The allowable concentration in the air is 10�?10-6 (ppm). Soluble in water, ethanol, glycerol, Chemicalbook, carbon disulfide. Extremely soluble in organic amines. Also highly soluble in caustic soda solutions. Burns in excess oxygen to produce sulfur dioxide and water, and produces water and free sulfur when oxygen supply is insufficient. Stable at room temperature. Uses Hydrogen sulfide is used in the synthesis of phosphors, electroluminescence, photoconductors, photoelectric exposure meters, etc. Reducing agent for organic synthesis. Used in metal refining, pesticides, medicines, and catalyst regeneration. General reagent. Preparation of various sulfides. Uses Used to separate and identify metal ions, purify hydrochloric acid and sulfuric acid, and prepare elemental sulfur Uses Can be used to convert sulfur and sulfuric acid, produce sodium sulfide and sodium hydrosulfide, or to produce organic sulfur compounds such as thiophene, mercaptans, and thioethers
Aug-05-24
(1.0)
Buyer From Dammam, Saudi Arabia

Supplier: Zineb 95 , soda ash ,sulfolane,sulfuric acid 98%,sulfuric acid 78%,liquid so2,oleum (fuming sulfuric acid),hydrogen gas,triazine h2
s scavengers,quats / surfactants,anisole,dimethyl carbonate (dmc)
Buyer: Mono ethylene glycol.

Buyer Of Industrial Chemicals
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Aug-31-21
Unique Large Output Hydrogen Oxygen Generator

Unique Large Output Hydrogen Oxygen Generator

(1.1)
$1 - $1.00M
MOQ: Not Specified
  Xiamen Zhongxinda Hydrogen Energy Technology Co., Ltd.
Supplier From Xiamen, Fujian, China
Supplier Of Industrial Machinery & Plants
 
Containerized-type Water electrolysis hydrogen heneration plant
ZXD Containerized-type Water electrolysis hydrogen generationplantsman,Integrated electrolyzer, gas-liquid processor,tower purification equipment, control cabinet, rectifier cabinet.The hydrogen production capacity of high purity hydrogen can reach 100 Nm3 / h per set
The purity of hydrogen is 99.999% and the dew point is - 70().

Hydrogen production: 5M3 / NH
Oxygen production: 2.5m3/nh
Hydrogen purity: 99.99%
Oxygen purity: 99.2%
Dew point: - 70
System working pressure: 1.6 ~ 3.2Mpa
Working temperature of electrolyzer: 80 85
Rated working current of electrolytic cell: dc500a
Rated working voltage of electrolytic cell: DC48V
Unit power consumption: 4.8KW. H / n.m3



Certification
Zhongxinda company already passed ISO9001 quality management system certification
Zhongxinda company already passed the iso45001 occupational health system certification
Zhongxinda company already passed ISO14001 environmental management system certification

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Electrolyzer, Hydrogen electrolyzer, Hydrogen technology, H2 fuel cell, Hydrogen fuel technology, ZXD Separated Type Water Electrolysis Hydrogen Generation Equipment System
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Apr-25-20
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Buyer From Adana, Turkey

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Buyer: Food plants ,cement plants,Oil and Gas Refinery,chemical plants,all industrial plants,zinc oxide plants,starch plants(all equipments)

Buyer Of Sunflower Oil   |   Starch   |   Plants & Plant Extracts   |   Palm Oil   |   Zinc Oxide   |   Food Processing Machinery   |   Diesel   |   Cooking Gas Stoves, Regulators & Burners   |   Tapioca Starch   |   Petroleum By Products   |   Cement   |   Cement Making Plant   |   Gas Lighters   |   Kerosene Oil
Supplier Of Electric Hair Dryer & Clippers   |   Steel Drum & Barrel   |   Stainless Steel Scrap   |   Stainless Steel Pipes & Pipe Fittings   |   Used Rail Scrap   |   Compressor Scrap   |   Fridge Compressor Scrap   |   Hydrogen Peroxide

Service Provider Of Fabrication, Indenting & Designing   |   Aluminium UBC Scrap   |   Copper Hardware   |   Copper Plate Scrap   |   Copper Wire Scrap   |   Milk & Milk Products   |   Curtain Rods   |   Aluminum Foil   |   Tin Scrap   |   Stainless Steel Turning Scrap   |   Stainless Steel Plate Scrap   |   Fabricated Houses   |   Crystal Glass & Products   |   Cloth Dryers   |   Plumbing - Pipes, Fittings, Flanges, Elbows & Hoses   |   Stainless Steel Castings   |   Stainless Steel   |   Copper Dross   |   Punching Bags   |   Computer Scrap   |   Corn Starch   |   Tapioca Starch   |   Motor Scrap   |   Wire & Cable Harness, Wire Mesh   |   Wheat Flour   |   Air Filters   |   Boats & Vessels   |   Lead Scrap   |   Dehydrated Onion   |   Shaving Razors   |   Storage Tanks   |   Dehydrated Vegetables   |   Candies   |   Hair Dryer   |   Stainless Steel Coil Scrap   |   Stainless Steel Sheet Scrap   |   Bitumen, Asphalt   |   Dehydrated Garlic   |   Boxing Gloves   |   Industrial Filters   |   Stainless Steel Plates   |   Stainless Steel Wire Scrap   |   Heat Exchangers   |   Aluminum Composite Panel   |   LPG/LNG & CNG   |   Industrial Valves & Gauges   |   Aluminium Dross   |   Brass Honey Scrap   |   All Purpose Flour   |   Installation & De-Installation Services   |   Goji Berry   |   Other Type Of Berries   |   Starch   |   Floor Scrubber, Floor Polisher   |   Automobile Filters   |   Cooking Gas Stoves, Regulators & Burners   |   Steel Alloy Scrap   |   Solar LED Street Lights   |   Pressure Vessels   |   Milk Powder   |   Condensed milk   |   Industrial Goods & Supplies   |   Steel Drums   |   Electric Reactors   |   Solar Lights   |   Brass Dross   |   Red Brass Scrap   |   Packaging Drums & Barrels   |   Hydraulic Equipments   |   Gas Analyzers   |   Menthol Crystals   |   Brass Wire Scrap   |   Gas Lighters   |   Light Emitting Diode   |   Copper Millberry Scrap   |   Stainless Steel Sheets
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Hydrogen Peroxide (H2O2)

Hydrogen Peroxide (H2O2)

(1.3)
Ask for price
MOQ: Not Specified
  Prakash Chemicals International Pvt. Ltd
Supplier From Vadodara, Gujarat, India
Supplier Of Industrial Chemicals
 
HS Code :
28470000

Brief Description: ;
Pure hydrogen peroxide is a crystalline solid below 12�¨�¬F and a colorless liquid with a bitter taste above 12�¨�¬F. It is almost always used as an aqueous solution, which is available in dilute form (3% to 10%) for household use and in concentrated form (greater than 30%) for industrial use. Hydrogen peroxide is unstable, decomposing readily to oxygen and water with release of heat. Commercial peroxide products contain a stabilizer (usually acetanilide) to slow the rate of spontaneous decomposition. Hydrogen peroxide is nonflammable, but it is a powerful oxidizing agent that can cause spontaneous combustion when it comes in contact with organic material.

Main Uses/ Industry :
" Diluted H2O2 (between 3% and 8%) mixed with ammonium hydroxide is used to bleach human hair

Used in textile as alternative to chlorine based bleaching due to environment friendly properties

It is also use to produce other peroxide based bleach like sodium parcarbonate
It is used in mining to treat plant effluent for cyanide removal with copper ions as the catalyst

It is used for cleaning well water or other drinking water sources, by removing odors, organic materials that change the water taste, and the removal of H2S and iron

Hydrogen peroxide can be used to increase or decrease the amount of ozone in drinking water

Bleaching pulp: It is use in bleaching of wood pulp in pulp & paper industry
Stain removal: Sodium perborate offers many of the functional benefits as liquid hydrogen peroxide in a stable solid form. The oxidative power of sodium perborate improves the cleaning, bleaching, stain removal and deodorizing performance of powder detergent formulations, all fabric dry bleaches, denture cleaners, automatic dishwasher detergents and various institutional and industrial laundry products."

Approvals :
"ISO 9001:2015
ISO 14001:2015
ISO 45001:2018
ISO 50001:2011
OHSAS 18001:2007"

Cas No :
7722-84-1
Apr-10-25
Chlorine Dioxide Liquid

Chlorine Dioxide Liquid, xiuyuan

(1.0)
$10 - $100 / Quart (FOB)
MOQ: Not Specified
  Hebei Xiuyuan Bio-tech Co., Ltd.
Supplier From Langfang, hebei, Taiwan
Supplier Of Industrial Chemicals
 
Product Name: Stable Chlorine Dioxide Liquid

Appearance: Light Yellow Liquid

Content: 5% and 20%

Chlorine dioxide has strong adsorption and penetration ability to the microbial cell wall, can effectively oxidize the thiol-containing enzyme in the cell, and can quickly inhibit the synthesis of microbial protein to destroy the microorganism.

Chlorine dioxide is a chemical compound with the formula ClO2.This yellowish-green gas crystallizes as bright orange crystals at 59 °C. As one of several oxides of chlorine,it is a potent and useful oxidizing agent used in water treatment and in bleaching.

Developed especially for safe and hassle-free preparation of chlorine dioxide, our product is activated and stable in liquid state. Also have tablets or powder that are ready for resolve in water in 2 minutes. These offer the versatility to produce variable liquid concentrates or creating a vapor to gas-off enclosed areas by simply adjusting the amount of water in the recommended formula. Chlorine dioxide is well-known as an effective agent for oxidizing microorganisms and reducing odor, including hydrogen sulfide (H2S).Commonly used as an alternative to chlorine,ClO2 mitigates odors at the source rather than merely masking them.
Nov-19-23
Good Quality Anhydrous Ammonia

Good Quality Anhydrous Ammonia

(1.0)
$600
MOQ: Not Specified
  Amaggi
Supplier From Johannesburg, Gauteng, South Africa
Supplier Of Industrial Chemicals
 
Ammonia gas (NH3) is a colorless gas with a strong, pungent odor. It consists of one nitrogen atom bonded to three hydrogen atoms. Ammonia is highly soluble in water, and it forms a strongly basic solution known as ammonium hydroxide when dissolved in water.

Here are some key points about ammonia gas:

Production: Ammonia is produced on a large scale for various industrial applications. The most common method of production is the Haber-Bosch process, which involves reacting nitrogen gas (N2) from the air with hydrogen gas (H2) under high pressure and temperature in the presence of a catalyst.

Uses: Ammonia gas has numerous applications across different industries. Some common uses of ammonia include:

Fertilizer: Ammonia is a vital component in the production of nitrogen-based fertilizers, such as ammonium nitrate and urea. It provides an essential source of nitrogen for plant growth.

Refrigeration: Ammonia has excellent thermodynamic properties, making it a popular choice as a refrigerant in industrial refrigeration systems. It is also used in absorption refrigeration systems.

Cleaning: Ammonia is an effective cleaning agent, particularly for removing grease and stains. It is often found in household cleaning products like glass cleaners and floor cleaners.

Industrial Processes: Ammonia is used as a raw material or intermediate in the production of various chemicals, including plastics, fibers, dyes, and pharmaceuticals.

Water Treatment: Ammonia is employed in water treatment processes to control pH levels and remove contaminants like heavy metals.

Safety Precautions: While ammonia has diverse applications, it is important to handle it with caution due to its toxic and corrosive nature. Prolonged exposure to high concentrations of ammonia gas can irritate the respiratory system and cause severe eye, nose, and throat irritation. It is crucial to use proper ventilation and personal protective equipment (PPE) when working with or near ammonia.

Storage and Transportation: Ammonia is typically stored and transported in pressurized containers or as a liquefied gas under refrigeration. Safety regulations and guidelines govern the storage, handling, and transportation of ammonia to minimize the risk of accidents.

Please note that if you have any specific questions or need more detailed information about a particular aspect of ammonia gas, feel free to ask!
Aug-08-22
(1.3)
Supplier From Sharjah, United Arab Emirates

Supplier: Soda ash light, soda ash dense, barite powder, barite ore, sodium sulphate, calcium chloride, industrial salt, bentonite, sodium bicarbonate , sulfur powder
sulfur granule , micro silica, xanthan gum, caustic soda flakes, caustic soda prills, sodium bicarbon
sodium hypochlorite, hydrogen peroxide
mono ethylene glycol (meg), bkc 80, bkc 50 , etc
base oil, h2s scavenger, deformers , lubricants, oxygen scavenger , drilling polymer, monoethanolamine (mea)

Supplier Of Bentonite   |   Soda Ash   |   Industrial Chemicals   |   Barite Ore   |   Calcium Chloride   |   Chemical Salts   |   Sulphur   |   Sodium Bicarbonate   |   Ores & Minerals
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