4S Rev 2 Citicel Sulfur Dioxide Gas Sensor Suppliers and Manufacturers

1. Product name: Ammonium bisulfite solution 2. Molecular formula: NH4HSO3 3. Molecular weight: 99.10 4. Physical and chemical properties: light yellow liquid, with a little sulfur dioxide odor. Relative density (70%) : 1.4. 5. Technical index: Item Photographic grade Appearance clear light yellow liquid Content w/w % 68-72 pH value (stock solution 20C) 4.0-6.0 Iron (Fe) w/w % 0.001 6. Packing: 270kg plastic drum, 1.25MTS/IBC 7. Uses: in synthesizing dye intermediate, surfactant, herbicide, reducing agent in pharmaceutical industry, etc.

Commodity: Sodium Metabisulphite Molecular formula:Na2S2O5 Molecule Weight:190.10 H.S code:28321000 CAS:7681-57-4 Product Features Appearance : White Or Light Yellow Crystal Powder Odour: Sulfur Dioxide Taste : Salty Melting Poing : 150 Specific Density1.48 Ph : 4.0-4.6 Solubility : Soluble In Water ,insoluble In Alcohol Application: 1. For industry Mordant of printing and dyeing; Dechlorinate of textile after bleaching; Sulphonated agent and reducer of chemical industry and pharmacy; Bleach of paper pulp, bamboo and timber bleach of stapk; Treatment agent of waste water; Rubber solidifying agent ;Perfume industry is served as hydrocarbon perfume aldehyde ; The hide profession employ to do to molt dose and pliable dose and wearproof dose ,The sensitize industry is served as the developing agent reductant and the protection of fixing bath dose and so on; sewage treatment. 2.For food additive Bleach agent (e.g.candies, cake, bamboo shoots, etc);Loose agent (e.g.bread, cracker etc);Antiseptic and germicide (e.g.fruit juice, tinned foodbrews, the cereals food is defended storage etc);Inhibitor and freshen agent (e.g.day lily, seafood, fruit and vegetable etc) Specifications: Na2S2O5 97% min SO2 65% min Fe 0.0015% max water-Insoluble 0.01% max As 0.0001% max PH 4.0-4.6 Packing and Storage Knitted bags lined polyethylene plastic bags double packaging, Weighing 25Kg/50KG/1000Kg/1200kg. Transportation-and harsh rain. Stored in a cool, ventilated, dry place.

Sun Dried Tomatoes Keywords: Tamatem / Dehydrating Tomatoes / Dried Tomatoes / Sun-Dried Tomatoes / Sun Dried Tomato / Sun Dry Tomato / Semi-dry Tomatoes / Semi-dry Tomato Family: Solanaceae Botanical name: Solanum Lycopersicum Origin: Egypt Season: in Winter (especially) Packing: 10 kg carton box Cultivation: Common Sun Dried Tomatoes Moisture: 20% almost Dried method: in Air dried (sun dried in an open area). Time for drying in Summer: 4-5 days Time for drying in Winter: 8:10 days - Sun-dried Tomatoes are produced from almost 12.50 kg of Fresh Tomatoes. - Egypt is considered the third largest producer of fresh tomatoes in the world, and it is cultivated in all governorates of Egypt for 11 months a year. And since Egypt has a warm, sunny climate, this allows tomatoes to be dried not only in the summer but also in the winter, as the natural sun is used to dry tomatoes without gas or electric ovens, and this reduces the cost of drying in Egypt in winter. How are Sun-dried Tomatoes done? - Tomatoes were sundried when their water fortified and become ripe after staying a long time drying in the sun. - In order to get good quality, Bulk Sun-dried tomatoes were usually treated with salt or sulfur dioxide before putting them in the sun. To complete the procedure of sun drying, the tomatoes spend between 4-10 days in the sun (according to the season and its sun strong) - Types of cherry tomatoes will lose 88% of their beginning weight (fresh), whereas tomatoes of large types can lose up to 93% through the procedure. Consequently, 8-14 kilograms of fresh tomatoes/tomato plants turned into one kilogram of sun-dried tomatoes. - After the process, the tomatoes do not lose their nutritional value. Tomatoes/tomato plants are rich in antioxidants, lycopene, and C vitamin. The last product has salt between 2-6%. - Sun-Dried Tomatoes/tomato plants are added to many food recipes and have different shapes and colors. - Sun-Dried Tomatoes/tomato plants contain a good flavor than fresh tomatoes, besides additives or preservatives of extra flavoring. Amazing health benefits of Sun Dried Tomatoes: 1) Can protect from cancer because of the Lycopene it contains. 2) Protect our sight because of Lutein and Zeaxanthin it contains. 3) Can take care of our immune system because it got copper. 4) Contain more potassium per part than a banana. 5) It contains manganese which is important for detoxing our bones and liver.

CASå?·:57-13-6 Urea for vehicles, agricultural urea, urea N46ï¼? When the temperature of urea is below 20 â?? and the relative humidity is below 70%, it will not only not absorb moisture, but also evaporate water and reduce its water content; When the temperature exceeds 20 â?? and the relative humidity is higher than 80%, it starts to absorb moisture, and becomes paste when it is serious. When the air is dried again, it will re agglomerate, which is only inferior to ammonium nitrate. When the urea aqueous solution is at 80 â??, hydrolysis and decomposition reactions will occur, forming ammonium carbamate, ammonia gas and carbon dioxide respectively. Under acid and alkaline conditions, urea will decompose faster when it is heated. Urea is easy to combine with straight chain carbohydrates to form crystalline additional compounds; It forms a variety of double salts with various inorganic compounds, such as Ca (NO3) 2 �· 4CO (NH2) 2, NH4Cl �· CO (NH2) 2, CaChemicalbookSO4 �· 4CO (NH2) 2, MgSO4 �· 4CO (NH2) 2 �· 3H2O, Mg (NO3) �· 4CO (NH2) 2 �· 2H2O, etc; It is easy to form urea phosphate, dicalcium phosphate and water with monocalcium phosphate, namely Ca (H2PO4) 2 �· H2O+CO (NH2) 2 â?? H3PO4 �· CO (NH2) 2+CaHPO4+H2O; With nitric acid, it is easy to form urea nitrate, CO (NH2) 2+HNO3 â?? CO (NH2) 2 �· HNO3, which combines and relaxes the two; It can combine with formaldehyde to form urea formaldehyde compounds (uric acid rubber shrinks), in which the higher proportion of formaldehyde is urea resin, and the lower proportion is slow-release (effective) urea.

Agricultural urea N46 46% Properties of urea Urea, also known as carbamide, carbamide and urea. Pure urea is white, tasteless, odorless, needle shaped or prismatic crystal, with a melting point of 132.7 â?? under normal pressure. It is hygroscopic, deliquescent, hydrolyzable, and weakly alkaline. It is made into compound fertilizer with acid fertilizer. Urea is an organic compound composed of carbon, nitrogen, oxygen and hydrogen. It is a white crystal. Urea is one of the simplest organic compounds. The most important use of urea is as fertilizer. Its nitrogen content is more than 46%. After being converted into ammonium carbonate in soil, urea is hydrolyzed and absorbed by plants. It is the nitrogen fertilizer with the highest nitrogen content at present. Molecular formula of urea: CO (NH2) 2, molecular weight 60.06, density 1.335g/cm �³ï¼? The melting point is 132.7 â??. Soluble in water and alcohol, insoluble in ether and chloroform. It is slightly alkaline. It can react with acid to form salt. It has hydrolysis. Condensation reaction can be carried out at high temperature to produce biuret, triuret and cyanuric acid. Heat to 160 â?? and decompose to generate ammonia gas and turn into cyanic acid at the same time. Urea can be hydrolyzed into ammonia and carbon dioxide under the action of acid, alkali and enzyme (acid and alkali need to be heated). Unstable to heat, heat to 150 â??ï½? 160 â?? to deamination to biuret. Urea is easily soluble in water, 105g can be dissolved in 100ml water at 20 â??, and the aqueous solution shows neutral reaction. There are two kinds of urea products: crystalline urea is white acicular or prismatic crystal with strong hygroscopicity; Granular urea is a translucent particle with a particle size of 1~2mm, which has a smooth appearance and improved moisture absorption. Urea is a physiologically neutral fertilizer, which does not leave any harmful substances in the soil and has no adverse effects after long-term application. However, a small amount of biuret, also known as biuret, will be produced when the temperature is too high during granulation, which has an inhibitory effect on crops. Urea is molecular before conversion and cannot be adsorbed by soil, so it should be prevented from being lost with water; The ammonia formed after conversion is also volatile, so urea should also be deeply covered with soil. Urea is the first synthetic organic substance and widely exists in nature, such as 0.4% urea in fresh human feces. The new version of national standard GB/T2440-2017 for urea has been officially implemented since July 1, 2018. Compared with the replaced 2001 standard, certain adjustments have been made. New standard GB/T2440-2017

Active potassium permanganate is a product that make from activated alumina ball deep processing. use special activated alumina as carrier, after high temperature solution compression, decompression and other processes produced, more than twice the absorption capacity of similar products, with high strength and long life period. Description: This product use special activated alumina carrier, it has two times adsorption capacity than similar products. It use strong oxidizing of potassium permanganate, reducing the harmful gas from the air oxidation decomposition, so as to achieve the purpose of cleaning the air. Applications: gas adsorbent, adsorption of sulfur dioxide, chlorine, NX, hydrogen sulfide and other gases. Packaging Details 1.25kg Kraft bag or PP Bag. 2.Big bag: 500kg PP Bag 3.According to customer's requirements Activated Sodium permanganate ball

(1). Potassium hydroxide is widely used in the production of potassium carbonate including KHCO3, potassium soaps,detergents, fine cosmetic, potassium hydrogen phosphate, potassium permanganate, medical intermediate, liquid fertilizers, synthetic rubber, ABS resin, natural rubber emulsion, paper agent, fermentation, cresol, de-sulfuration in petroleum refining, bio-fuel and alkaline battery. (2). Potassium hydroxide can be used as a desiccant, sorbent, used for preparing potassium soap, oxalic acid and various salt, also used in electroplating, carving and so on. (3). Potassium hydroxide can be used for the production of potassium soap,alkaline battery, cosmetics in light industry (such as cream, cream and shampoo). (4). In the dye industry, Potassium hydroxide can be used for the production of vat dyes, such as vat blue RSN, etc.. (5). In the electrochemical industry, Potassium hydroxide can be used for electroplating, engraving, etc.. (6). In the textile industry, Potassium hydroxide can be used for printing and dyeing, bleaching and mercerizing, and used as the main raw material for synthetic fiber, polyester fiber manufacturing. (7). In addition, it is also used in metallurgical heating agent and leather fat, etc.. (8). Potassium hydroxide can be used as analytical reagent, reagent, carbon dioxide and water absorbent, and also used in pharmaceutical industry; (9). Potassium hydroxide can be used as the PH value of acid and alkali neutralization solution. (10). Potassium hydroxide can be used as the basic chemical reagent, carbon dioxide absorbent. saponification agents.

Urea, a nitrogen-rich compound with the chemical formula CO(NH), plays a significant role in the oil and gas industry, Urea, also known as carbamide, is a highly soluble organic compound. It is synthesized on a large scale from ammonia and carbon dioxide and is primarily used in fertilizers, which accounts for about 90% of its global production. Chemical Properties Molecular Formula: CO(NH) Molar Mass: 60.06 g/mol Appearance: White, crystalline solid Melting Point: 133C (271F) Solubility: Highly soluble in water, forming a neutral solution Industrial Production The production of urea typically involves the following steps: Ammonia Production: Sourced primarily from natural gas (methane) through the Haber-Bosch process. Reaction with Carbon Dioxide: Ammonia reacts with carbon dioxide to produce ammonium carbamate, which is then dehydrated to form urea and water:2 3 2+ 2NH 3 +CO 2 NH 2 CONH 2 +H 2 O Diesel Exhaust Fluid (DEF): Urea is used to reduce nitrogen oxide (NOx) emissions from diesel engines. DEF, a mixture of 32.5% urea and 67.5% deionized water, is injected into the exhaust stream of diesel engines. Oil Drilling Fluids: Urea can be used in drilling mud formulations to enhance the efficiency of the drilling process. Chemical Manufacturing: Urea serves as a feedstock in the production of various chemicals such as melamine and urea-formaldehyde resins. Desulfurization: It is used in processes to remove sulfur compounds from petroleum products. Market Dynamics Demand: The demand for urea is largely driven by its use in agriculture. However, industrial uses, including those related to the oil and gas sector, contribute significantly to its market. Pricing: Urea prices are influenced by the cost of natural gas, the primary raw material, and global agricultural demand cycles and NEGOTIABLE Environmental Impact: While urea itself is not hazardous, its overuse in agriculture can lead to environmental issues such as eutrophication. Handling and Storage: Urea should be stored in a cool, dry place away from moisture, as it is highly hygroscopic. It is considered non-toxic, but proper safety measures should be followed to avoid dust inhalation or skin contact. Logistics: Efficient transportation and storage solutions are vital to maintain urea quality and manage costs. Regulations: Compliance with international and local regulations regarding chemical handling, safety, and environmental impact is crucial. Market Opportunities: Identifying and targeting markets with growing industrial and agricultural demand for urea can enhance profitability. Origin: Russia/ Kazakhstan. Contact us for more information

Exhaust gases from several industrial and production units where coal or sulfide ores are used, contain sulfur-containing toxic gases and vapors such as sulfur dioxide, hydrogen sulfide, carbon disulfide, and several organosulfur compounds. These industrial gases need to be desulfurized effectively before mixing with the environment. Sulfur can also be removed with the use of activated carbons. Flexus Global speciality activated carbons are promising adsorbents for SO2 and sulfur-containing toxic gas removal due to their high efficiency and regenerative capacity.

Essential details Place of Origin: Austria Brand Name: Oak Firewood Model Number: Dried Split Firewood Supply Ability Supply Ability 2000 Ton/Tons per Month Packaging & delivery Packaging Details Packaging Details:As buyers requirements Picture Example: package-imgpackage-img Dear buyers, We are wholesellers and dristributers of High quality 100% wood pellet biofuels based in Austria. We supply all types of woods with; 1, low moisture ,ash and sulfur 2, 100% made by pine saw dust with high heating value 3, long burning time, high energy content 4, Minimum carbon dioxide, ensure fresh environment. 5, After burned, ash can be used as fertilizer, not harmful to environment. We have in bulk quantity the following woods and charcoal for hookah shisha and BBQ. pine wood pellet , oak wood pellet wood pellet fuel wood briquettes wood pellet Din Plus Wood Pellet Sunflower Husk Pellet Rice Husk Pellet Mangrove Charcoal Coconut shell Charcoal Shisha Charcoal Lump Charcoal Lemon and orange charcoal coconut charcoal briquettes sawdust charcoal briquettes oak charcoal Hardwood Charcoal cuban charcoal Palm kernel Charcoal Kiln Dried Split Firewood Dried Split Firewood Firewood Beech and Oak Firewood on pallets birch Firewood Fresh Firewood Firewood on Crates We do supply in large scales all types of biomass and We also sale charcoals like mangrove,coconut shell,lemon,lump,oak and others . Quality wood pellets from oak, spruce , pine and beech woods Specification high quality wood pellets for industrial power and home heatings quality : din+ quality materials :pure pine wood moisture : 8%max calorie :4200-4800 mj/kg ash :0.5% -0.6%max shape :stick color :light yellow/brown diameter : 6mm length : 15mm-30mm inner density :1100-1300kg/m3 min bulk density : 792kg/m3 min package :15kg plasctic bags or big bag.

Essential details Place of Origin: Austria Brand Name: Cheapest Kiln Dried Quality Firewood Firewood: 100% Dried Firewood Product name: Kiln Dried Mixed Firewood Supply Ability Supply Ability 80000 Ton/Tons per Month Packaging & delivery Packaging Details bulk packing Port Austria Contents: Kiln-Dried Oak, Beech, Ash, Hornbeam, Birch, Acacia, Birch Volume: Approx. 2000 litre Weight: Approx. 840-880kg Moisture Content: Under 10% to 15% Burning Characteristics: Excellent heat with bright flame and beautiful aesthetics Single Crate of Dried Oak, Beech, Ash, Hornbeam, Birch Kiln-Dried Birch Volume: Approx. 1000 litre Weight: Approx. 420-440 kg Moisture Content: Under 10% to 15% Burning Characteristics: Excellent heat with bright flame and beautiful aesthetics Kiln-Dried Logs Content: Kiln-Dried Oak, Beech, Ash, Hornbeam, Birch Volume: Approx. 40 litres Weight: Approx. 15kg Moisture Content: 12% to 18% Maximum Burning Characteristics: Excellent, clean, consistent and convenient Specifications of split firewood: Length - 25-45 cm Log diameter â?? 8-16 cm Humidity - dry (15-25%) or fresh. Package: wooden box (container) of 1 m?, 1, 8 m? or 2 m?. 40 L bag contains 14-15 kg of dry firewood. 1 box contains 60 bags (40 L) of any kind of firewood. Kindling sticks available. Minimum order - 1 truckload. Production capacity is 10.000 m? of firewood yearly. Main export markets: Scandinavia, UK, Eastern Europe, EU, North Africa & Parts of Asia. 1, low moisture ,ash and sulfur 2, 100% made by pine saw dust with high heating value 3, long burning time, high energy content 4, Minimum carbon dioxide, ensure fresh environment. 5, After burned, ash can be used as fertilizer, not harmful to environment. We have in bulk quantity the following woods and charcoal for hookah shisha and BBQ. pine wood pellet , oak wood pellet wood pellet fuel wood briquettes wood pellet Din Plus Wood Pellet Sunflower Husk Pellet Rice Husk Pellet Mangrove Charcoal Coconut shell Charcoal Shisha Charcoal Lump Charcoal Lemon and orange charcoal coconut charcoal briquettes sawdust charcoal briquettes oak charcoal Hardwood Charcoal cuban charcoal Palm kernel Charcoal Kiln Dried Split Firewood Dried Split Firewood Firewood Beech and Oak Firewood on pallets birch Firewood Fresh Firewood Firewood on Crates We do supply in large scales all types of biomass and We also sale charcoals like mangrove,coconut shell,lemon,lump,oak and others . Quality wood pellets from oak, spruce , pine and beech woods Specification high quality wood pellets for industrial power and home heatings quality : din+ quality materials :pure pine wood moisture : 8%max calorie :4200-4800 mj/kg ash :0.5% -0.6%max shape :stick color :light yellow/brown diameter : 6mm length : 15mm-30mm inner density :1100-1300kg/m3 min bulk density : 792kg/m3 min package :15kg plasctic bags or big bag.

CAS : 7704-34-9 HS Code : 28020000 Packing : 25kg/Bag Application Sulfur alias sulfur, colloidal sulfur, sulfur block. The appearance is light yellow brittle crystal or powder, with special odor. The molecular weight is 32.06, the vapor pressure is 0.13kPa, the flash point is 207â??, the melting point is 119â??, the boiling point is 444.6â??, and the relative density (water =1) is 2.0. Sulfur is insoluble in water, slightly soluble in ethanol, ether, easily soluble in carbon disulfide. As a flammable solid, sulfur is mainly used in the manufacture of dyes, pesticides, matches, gunpowder, rubber, rayon and so on. Sulfur is an important variety of inorganic pesticides. The product is yellow solid or powder, with obvious odor and can be volatilized. Sulfur water suspension is slightly acidic, insoluble in water, and reacts with alkali to form polysulfide. Sulfur burns with a cyan flame and produces sulfur dioxide gas. In production, sulfur is often processed into colloidal suspension for the prevention and control of pests and diseases, which is safe for people and animals and is not easy to cause drug damage to crops.

"Our Liquefied Natural Gas (LNG) is a high-purity natural gas that has been cooled to a liquid state for easy storage and transportation. LNG is an efficient and environmentally friendly energy source suitable for various applications, from industrial use to residential heating. Key Features: 1. High Purity: Composed primarily of methane, LNG offers high energy content and minimal impurities. 2. Efficient Storage: LNG is stored in a liquid state at extremely low temperatures, significantly reducing its volume for easier and more economical storage and transportation. 3. Environmentally Friendly: Burns cleaner than other fossil fuels, producing lower carbon dioxide, sulfur dioxide, and particulate emissions. 4. Versatile Applications: Suitable for a wide range of uses, including power generation, industrial fuel, and residential heating. Applications: 1. Power Generation: LNG is used in power plants to generate electricity efficiently, providing a stable and reliable energy source. 2. Industrial Fuel: Ideal for various industrial processes, including manufacturing, chemical production, and metal processing, due to its high energy content and clean-burning properties. 3. Residential Use: Used for home heating, cooking, and hot water, offering a safe and efficient energy solution. 4. Transportation Fuel: Increasingly used as an alternative fuel for ships, trucks, and buses, LNG provides a cleaner and more cost-effective option compared to traditional diesel and gasoline."