Sulfur Dioxide SO2 CAS No.: 7446-09-5 EINECS No.: 231-195-2 UN No.: UN1079 Purity: 99.9% Dot Class: 2.3 Appearance: Colorless Liquid Grade Standard: Industrial Grade Precursor to sulfuric acid: Sulfur dioxide is an intermediate in the production of sulfuric acid, being converted to sulfur trioxide, and then to oleum, which is made into sulfuric acid. As a preservative reducing agent: Sulfur dioxide is sometimes used as a preservative for dried apricots, dried figs, and other dried fruits, it is also a good reductant. As a refrigerant: Being easily condensed and possessing a high heat of evaporation, sulfur dioxide is a candidate material for refrigerants.
Sulfur Dioxide SO2 Industrial Gases CAS No.: 7446-09-5 EINECS No.: 231-195-2 UN No.: UN1079 Purity: 99.9% Dot Class: 2.3 Appearance: Colorless Liquid Grade Standard: Industrial Grade Precursor to sulfuric acid: Sulfur dioxide is an intermediate in the production of sulfuric acid, being converted to sulfur trioxide, and then to oleum, which is made into sulfuric acid. As a preservative reducing agent: Sulfur dioxide is sometimes used as a preservative for dried apricots, dried figs, and other dried fruits, it is also a good reductant. As a refrigerant: Being easily condensed and possessing a high heat of evaporation, sulfur dioxide is a candidate material for refrigerants.
SO2-B4 Sulfur Dioxide Sensor 4-Electrode PERFORMANCE Sensitivity nA/ppm at 2ppm SO2 275 to 475 Response time t90 (s) from zero to 2ppm SO2 < 30 Zero current nA in zero air at 20â?? -80 to +80 Noise* ±2 standard deviations (ppb equivalent) 5 Range ppm limit of performance warranty 100 Linearity ppb error at 100ppm SO2 , linear at zero and 10ppm SO2 0 to -2 Overgas limit maximum ppm for stable response to gas pulse 200 * Tested with Alphasense ISB low noise circuit LIFETIME Zero drift ppb equivalent change/year in lab air < ±20 Sensitivity drift % change/year in lab air, monthly test < ±15 Operating life months until 50% original signal (24 month warranted) > 36 ENVIRONMENTAL Sensitivity @ -20â?? (% output @ -20â??/output @ 20â??) @ 2ppm SO2 70 to 82 Sensitivity @ 50â?? (% output @ 50â??/output @ 20â??) @ 2ppm SO2 95 to 110 Zero @ -20â?? nA change from 20â?? 0 to -10 Zero @ 50â?? nA change from 20â?? 10 to 30 CROSS SENSITIVITY Filter capacity ppm·hrs 450 H2S sensitivity % measured gas @ 5ppm H2S < 2 NO2 sensitivity % measured gas @ 5ppm NO2 < -160 Cl2 sensitivity % measured gas @ 5ppm Cl2 < -40 NO sensitivity % measured gas @ 5ppm NO < -2 CO sensitivity % measured gas @ 5ppm CO < 2 H2 sensitivity % measured gas @ 100ppm H2 < 0.5 C2H4 sensitivity % measured gas @ 100ppm C2H4 < 1 NH3 sensitivity % measured gas @ 20ppm NH3 < 0.1 CO2 sensitivity % measured gas @ 5% CO2 < 0.1 KEY SPECIFICATIONS Temperature range â?? -30 to 50 Pressure range kPa 80 to 120 Humidity range % rh continuous (see note below) 15 to 90 Storage period months @ 3 to 20°C (stored in sealed pot) 6 Load Resistor ohm (ISB circuit is recommended) 33 to 100 Weight g < 13
Corrosion test machine and SO2 Gas Salt spray tester JOEO designed with Programmable color LCD touch screen controller Ethernet connection, PC Link and Temperature Sensor. It has Centrifugal wind fan. Cyclic corrosion tester are used in many industries as they help in corrosion resistant of the products. Salt fog is the dispersed system made up of tiny liquid drop which contains salt in air. It is used to create manual simulation salt mist environment to test anti-corrosion resistance of materials.
Sulfur dioxide (also sulphur dioxide) is the chemical compound with the formula SO2. It is a poisonous gas with a pungent, irritating smell, that is released by volcanoes and in various industrial processes. Since coal and petroleum often contain sulfur compounds, their combustion generates sulfur dioxide unless the sulfur compounds are removed before burning the fuel. Further oxidation of SO2, usually in the presence of a catalyst such as NO2, forms H2SO4, and thus acid rain.[2] Sulfur dioxide emissions are also a precursor to particulates in the atmosphere. Both of these impacts are cause for concern over the environmental impact of these fuels.
SO2-AE Sulfur Dioxide Sensor SO2 Sensor Description Alphasense Sulfur Dioxide gas sensors operate using proven fuel cell technology. SO2-AE Sulfur Dioxide Sensor sizes: 20mm diameter, the industry standard size for portable gas detectors The SO2 range provides OEMs with reliable sensors for use in a variety of applications. Strong signal levels combined with low zero current allows resolution below 1ppm and an operating range for safety applications up to 2,000ppm. The sensors are designed for use in both fixed site and portable instrumentation. The SO2 sensors offer our electrolyte leak-free guarantee and reliable long-term detection performance. The leakproof housing is moulded with a colour coded top for ease of identification. SO2-AE Sulfur Dioxide Sensor SO2 Sensor Specifications * Range: 2,000ppm limit of performance warranty * Sensitivity: 55 to 80nA/ppm in 400ppm SO2 * Response time t90: < 30s from zero to 400ppm SO2 * Resolution: < 1.5 RMS noise (ppm equivalent) * Temperature range: -30 to 50'C * Pressure range: 80 to 120 kPa * Humidity range:15 to 90 % rh continuous * Weight: < 6 g
Sound, whole, ripe, red tomatoes are selected, washed, halved, de-seeded, dewatered, sun dried under controlled conditions and inspections prior to packing. The resultant product is a uniform red colour. Flavour, reconstituted, is characteristic of fresh tomato without off tastes. The product may be further chopped to any size required by the customer.The goods are packed in a clean and sound condition as corrugated cardboard with inner polybag protection. No material is used which is not suitable for food products. Labeling is done according to ec rules. In bulk cartons of 5 / 10 / 12.5 / 14 / 15 kgs. In plastic trays of 15 kgs. In consumer bags of 200 / 250 / 375 / 500 / 1000 grs.
Titanium dioxide, also known as Titanium (IV) or Titania, is a simple inorganic compound produced as a pure white powder with the molecular formula TiO2. Generally, it is available in two main crystal forms, which are rutile and anatase. Anatase is economical, easily dispersed in water-based systems, and a perfect opacifier. Untreated titanium dioxide (anatase) has TiO2 with a refractive index of 2.55. However, it is not commonly used in exterior (weather-exposed) paint applications except for highway paints. Application: Paint and Coating Industry, Paper Industry, Cosmetics Industry, Food Industry, Plastic Industry etc. Packing: 25 kg PP Bags
Titanium dioxide, also called titania, (TiO2), is a white, opaque, naturally occurring mineral existing in a number of crystalline forms, the most important of which are rutile and anatase. These naturally occurring oxide forms can be mined and serve as a source for commercial titanium.
Titanium dioxide is a white, odorless, and naturally occurring mineral compound that finds extensive use in various industries. It is most notably recognized as a white pigment in paints, coatings, plastics, and cosmetics due to its exceptional opacity and brightness. Titanium dioxide serves as an effective UV blocker in sunscreens, protecting the skin from harmful ultraviolet rays. In addition to its role in pigmentation and UV protection, it is employed as a catalyst in the chemical industry, and as a strengthening and opacifying agent in the food industry for items like confectionery, sauces, and toothpaste. Its versatility and ability to enhance color, protection, and strength make titanium dioxide an indispensable component in a wide range of everyday products.
Titanium Dioxide, E171, CAS No.13463-67-7, is a naturally occurring oxide of titanium, available as white powder. the naturally occurring oxide of titanium. It appears as a white powder and is often used as food coloring in cheese products, processed fruit, fat spreads, candy, etc. When used as a pigment, it is called titanium white. As an experienced Titanium Dioxide manufacturer and supplier, we has been supplying and exporting Titanium Dioxide 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. Titanium Dioxide Specification ITEM STANDARD CHARACTERISTICS WHITE POWDER IDENTIFICATION D.PALE YELLOWISH COLOR AT HEATINGE. ORANGE-RED COLOR WITH H2O2F. VIOLET-BLUE COLOR WITH ZINC LOSS ON DRYING 0.23% LOSS ON IGNITION 0.18% WATER SOLUBLE SUBSTANCE 0.36% ACID SOLUBLE SUBSTANCE 0.37% LEAD 10PPM MAX ARSENIC 3PPM MAX ANTIMONY
GENERAL TITANIUM DIOXIDE CR6618 CR6618 is a zirconium, aluminum and organic surface treated multipurpose rutile titanium dioxide pigment, it has average particle size distribution, good whiteness, good dispersion, high gloss, good hiding power and high weather resistance properties. lt is widely used in coating, paints, ink, leather, rubber and ink production. Application Fields Coating/Ink (solvent-based, tin-printing) /Leather, color paste and sheet/Paints /Plastic/Rubber
Our Product Anatase TiO2 is called "OpaTi" as Brand name and it has several grades for different Applications. It has Paint, Plastics, Masterbatches, Rubber, Textiles, Paper, PVC & Cosmetics grades. Our State of the art Plant is located in Southern Province in India and Supply Quality Products to Various Domestic & Overseas Customers. Our Company is ISO 9001, 14001 & 18001 Certified and presence for more than 3 decades.
We offer Titanium Ore Rutile Sand & Powder. Parameters: Ti 67% Fe 10% Si 1.0% Mg 7.1% P 0.3% V 0.2% Terms: Minimum Order: 25MT, F.O.B. Price: 1.230 USD per MT, from APAPA, LAGOS, NIGERIA
Rutile is a relatively pure titanium dioxide. It has excellent properties such as high temperature resistance, low temperature resistance, corrosion resistance, high strength, and small specific gravity. It is widely used in military aviation, aerospace,navigation, machinery, chemical industry, seawater desalination, etc. Rutile itself is one of the necessary raw materials for high-end welding electrodes, and it is also the best raw material for the production of rutile titanium dioxide. The chemical composition is TiO2.
Anatase is one of the three mineral forms of titanium dioxide. Formula mass : 79.88 Color : Black, reddish to yellowish brown, dark blue, gray Widely used in Manufacturing of Paint, Ink, PVC, Rubber, Masterbatch etc.
Starch 85 % Min. Moisture 13 % Max. Ash 0.20 % Max. Pulp 0.20 cc./50g. Max. pH 4.5 - 7 Viscosity 600 BU Min. Sulfur Dioxide(SO2) 100 ppm. Max Whiteness 90 % Min. Fineness 100 mesh 90 % Min.
Aluminum ingots, copper ingots, copper cathodes, magnesium ingots, zinc ingots, lead ingots, sugars, flour, rice, saffron, frozen beef products, frozen chicken products, frozen chicken paws, frozen prawns, frozen shrimp, coffee, cocoa, soybeans, corn, jet a1 fuel, diesel, urea formaldehyde concentrate, latex concentrate (ha), concentrated sulfuric acid (h204 98%, thermal coal .Manufacturing services, wholesaler, procurement services, importer, exporter, shipping, logistics
Granular Sulphur, Sulphur content- >99.9%
Sulfur
