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Nitric Acid

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Nitric Acid in Concentration 68 Nitric acid is a strong oxidizing agent, the core competency by Shijiazhuang Xinlongwei Chemical Co., Ltd, with the chemical formula HNO3, concentration in 40%-68%. HNO3 is a liquid with an acrid, pungent and suffocating odor.Nitric acid is widely used for the production of fertilizers, such as ammonium nitrate, and polymers (eg. Nylon). It is an excellent nitrating agent (introduces a nitro group), in combination with sulfuric acid. It is also used as oxidizer in liquid-fueled rockets 1.General Information Molecular formula: HNO3 Molecular weight: 63.0128 CAS No.: 7697-37-2 EC No.: 231-714-2 2.Applications WidelyusedinthemanufactureofAmmoniumNitrateandotherexplosives, SodiumNitratePotassiumNitrate, CalciumNitrate, Glyoxal, H-Acid, NitrobenzeneandotherNitroDerivativeDyesandDyeIntermediates, DrugsandPharmaceuticals, PicklingofSteelandmetallurgy, AFiberetc. 3. Specification Item Industrial Grade Regent Grade GR AR CP HNO3 % 55 68 65-68 65-68 65-68 HNO2 % 0.2 0.2 -- -- -- Chroma max -- -- 20 20 25 Residue on Ignition(SO4) max 0.02 0.02 0.0005 0.001 0.002 Oxide(Cl)% max -- -- 0.00005 0.00005 0.0002 Sulfate(SO4)% max -- -- 0.0001 0.0002 0.001 Fe % max -- -- 0.00002 0.00003 0.0001 As %

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Nitric Acid

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nitric acid 68 specific gravity nitric acid with formula hno3, is also referred to as spirit of niter or aqua fortis, is a strong corrosive mineral acid. it is a powerful oxidizing agent, and reacts violently with many non-metallic compounds. It also reacts with metals to dissolve them, form metal oxides, etc. 1.general information molecular formula: hno3 molecular weight: 63.0128 cas no.: 7697-37-2 ec no.: 231-714-2 2.applications widelyusedinthemanufactureofammoniumnitrateandotherexplosives, sodiumnitratepotassiumnitrate, calciumnitrate, glyoxal, h-acid, nitrobenzeneandothernitroderivativedyesanddyeintermediates, drugsandpharmaceuticals, picklingofsteelandmetallurgy, afiberetc. 3. Specification item industrial grade regent grade gr ar cp hno3 % 55 68 65-68 65-68 65-68 hno2 % 0.2 0.2 -- -- -- chroma max -- -- 20 20 25 residue on ignition(so4) max 0.02 0.02 0.0005 0.001 0.002 oxide(cl)% max -- -- 0.00005 0.00005 0.0002 sulfate(so4)% max -- -- 0.0001 0.0002 0.001 fe % max -- -- 0.00002 0.00003 0.0001 as % max -- -- 0.000001 0.000001 0.000005 cu % max -- -- 0.000005 0.00001 0.00005 pb % max -- -- 0.000005 0.00001 0.00005 4.packaging 25kg/30kg/35kg/250kg drums, 1250kg ibc drums, iso tanks 5.storage and handling proctect.

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Nitric Acid

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Nitric acid uses in daily life nitric acid is core competency by shijiazhuang xinlongwei chem, it is a strong oxidizing agent. ionizes readily in solution, forming a good conductor of electricity. It reacts with metals, oxides, and hydroxides, forming nitrate salts. There are different concentrations of nitric acid available, and they are colorless, yellow or red accordingly. The industrial grade is about 68% in water, commercial grade is between 52% and 68%, fuming nitric acid is 86% or higher, while concentrations above 95% are called white fuming or red fuming nitric acid. 1.general information molecular formula: hno3 molecular weight: 63.0128 cas no.: 7697-37-2 ec no.: 231-714-2 2.applications widelyusedinthemanufactureofammoniumnitrateandotherexplosives, sodiumnitratepotassiumnitrate, calciumnitrate, glyoxal, h-acid, nitrobenzeneandothernitroderivativedyesanddyeintermediates, drugsandpharmaceuticals, picklingofsteelandmetallurgy, afiberetc. 3. Specification item industrial grade regent grade gr ar cp hno3 % 55 68 65-68 65-68 65-68 hno2 % 0.2 0.2 -- -- -- chroma max -- -- 20 20 25 residue on ignition(so4) max 0.02 0.02 0.0005 0.001 0.002 oxide(cl)% max -- -- 0.00005 0.00005 0.0002 sulfate(so4)% max -- -- 0.0001 0.0002

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Nitric Acid

nitric acid used in agriculture nitric acid is a liquid with an acrid, pungent and suffocating odor. There are different concentrations of nitric acid hno3 available, and they are colorless, yellow or red accordingly. The industrial grade is about 68% in water, commercial grade is between 52% and 68%, fuming nitric acid is 86% or higher, while concentrations above 95% are called white fuming or red fuming nitric acid. nitric acidionizes readily in solution, forming a good conductor of electricity. It reacts with metals, oxides, and hydroxides, forming nitrate salts. The scope of nitric acidhno3 applications is the fertilizers production, preservation of drip irrigation systems, and the use on the food industry as powerful disinfectant on the changes of production processes, avoiding blend of flavors and guaranteeing hygiene on the food processing industry. 1.general information molecular formula: hno3 molecular weight: 63.0128 cas no.: 7697-37-2 ec no.: 231-714-2 2.applications widelyusedinthemanufactureofammoniumnitrateandotherexplosives, sodiumnitratepotassiumnitrate, calciumnitrate, glyoxal, h-acid, nitrobenzeneandothernitroderivativedyesanddyeintermediates, drugsandpharmaceuticals, picklingofsteelandmetallurgy.

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Sulfuric Acid

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Sulfuric Acidis a colorless oily liquid.It is soluble in water with release of heat.It is corrosive to metals and tissue.It will char wood and most other organic matter on contact, but is unlikely to cause a fire.Density 15 lb / gal. Long term exposure to low concentrations or short term exposure to high concentrations can result in adverse health effects from inhalation.It is used to make fertilizers and other chemicals, in petroleum refining, in iron and steel production, and for many other uses.Rate of onset: Immediate Persistence: Hours, days Odor threshold: Source/use/other hazard: Battery/dyes/paper/glue/metals industries;volcanic gas;toxic fumes when heated. Specifications Molecular formula: H2SO4 Molecular weight: 98.07 Formula:H2SO4, Density:1.84 g/cm, Melting point:10 C, Molar mass:98.079 g/mol, IUPAC ID:Sulfuric Acid, Boiling point:337 C, Classification:Sulfuric Acids CAS No.: 7664-93-9;8014-95-7;17107-61-8;12772-98-4 EC No.: 231-639-5 Item Reagent Grade Battery Grade Tech Grade H2SO4content 98.0 98.0 98.0 Ash % 0.003 0.003 0.1 Fe % 0.0001 0.0002 0.01 As% 0.0001 0.005 - Pb% 0.005 0.002 - Transparency(mm) 80 50 50 Chromaticity (ml) 2.0 2.0 2.0 Quality Index GB/T534-2002 Packing Applications 1, In the chemical industry is the manufacture of chemical fertilizers, inorganic, synthetic fiber, dyes.

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Nitric Acid

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Nitric acidis a highly corrosive mineral acid.The pure compound is colorless, but older samples tend to acquire a yellow cast due to decomposition into oxides of nitrogen and water.Most commercially available Nitric acidhas a concentration of 68% in water.When the solution contains more than 86% HNO3, it is referred to as fuming Nitric acid.Nitric acidis the primary reagent used for nitration the addition of a nitro group, typically to an organic molecule.While some resulting nitro compounds are shock- and thermally-sensitive explosives, a few are stable enough to be used in munitions and demolition, while others are still more stable and used as pigments in inks and dyes.Nitric acidis also commonly used as a strong oxidizing agent. Specifications Nitric acid Molecular Formula:HNO3 CAS No. :7697-37-2 HS:2808000090 HAZARD CLASS: 8 Purity: 68%, 62%, 50%, 40% Appearance: Transparent Colorless Liquid Grade Standard:Industrial Grade Quality standard:Standard: National standard GB/T 337.1-2014Manufacture as per customer's special demandAccept third part inspection Product name: Nitric acid Index Specification Result Chrominance(Pt-Co) 30 30 Purity 68% 68.5% Fe(%) 0.006 0.002 Specific Gravity 150 151 Nitrous Acid Content 0.03 0.002 Ignition-Residue 0.02 0.01 Appearance Clear liquid Clear liquid Text Conclusion Qualified Usage.

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Electronic Grade H2SO4 Sulfuric Acid 93 96 98

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Electronic grade h2so4 sulfuric acid 93 96 98 sulfuric acid is a diprotic acid and shows different properties depending upon its concentration. Its corrosiveness on other materials, like metals, living tissues or even stones, can be mainly ascribed to its strong acidic nature and, if concentrated, strong dehydrating and oxidizing properties. It is also hygroscopic, readily absorbing water vapour from the air.sulphuric acid at a high concentration can cause very serious damage upon contact, since not only does it cause chemical burns via hydrolysis, but also secondary thermal burns through dehydration.it can lead to permanent blindness if splashed onto eyes and irreversible damage if swallowed.98% sulfuric acid has a wide range of applications including in domestic acidic drain cleaners, as an electrolyte in lead-acid batteries and in various cleaning agents. It is also a central substance in the chemical industry. Principal uses include mineral processing, fertilizer manufacturing, oil refining, wastewater processing, and chemical synthesis. It is widely produced with different methods, such as contact process, wet sulfuric acid 93% process, lead chamber process and some other methods. Molecular formula: h2so4 molecular weight: 98.08 cas no.7664-93-9 property: purity sulfuric acid is transparent, colorless, odorless oily liquid. Color get darker, even black with impurities. The relative density is:1.841(96-98%) specification:industrial grade, electronic grade, reagents.

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Nitric Acid (HNO3) 68%

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Nitric acid 63% nitric acid decomposes to nitrogen dioxide. Therefore, the temperature must be kept as low as possible. During this preparation, nitric acid liquid condenses as a fuming liquid. The pure acid may be obtained when it is collected at 42c, its freezing point. When nitric acid is collected by condensation at room temperature, it may decompose partially to nitrogen pentaoxide, n2o5, which fumes in moist air. Early commercial processes were based on reaction of chile saltpeter (nano3) with sulfuric acid. Concentrated nitric acid was obtained by distilling the reaction mixture.68% nitric acid also may be obtained by rapid passage of air through an electric 63 nitric acid arc. The method is based on cavendish`s first preparation of nitric acid. In this method, nitrogen and oxygen first combine to form nitric oxide. The gaseous product mixture usually containing about 2% nitric oxide is combined with excess oxygen to form nitrogen dioxide and nitrogen pentoxide. Dissolution of these gases in water forms nitric acid. The process, however, is expensive and unsuitable for commercial application. Nitric acid 60% item industrial grade regent grade

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Hydrochloric Acid

Hydrochloric acid in gold mining hydrochloric acid used in gold mining is widely widely cognitived as the most economical acidused for the treatment of ore removal from the mining. Hydrochloric acid is used in many process of gold mining treatment, including the extraction process, the separation process, the purification processand the water treatment. The use of this acid is even more prevalent in the gold mining industry. Besides the hydrochloric acid in gold mining treatment, many othere chemicals will also beneeded, such as hydrogen peroxide, nitric acid, and ammonium hydroxide etc. Hydrochloric acid information alias:chlorure d'hydrogene, cido clorhdrico molecular formula:hcl cas no.: 7647-01-0 einecs no.: 231-595-7 hazard class: 8 un no.:1789 purity: 31% 32% 36% appearance: colorless transparent liquid grade standard: industry grade application: used in mining industry, oil drilling, metallurgy, dyeing, food industry etc. Our hydrochloric acid used in gold mining mainly exported to african countries, south american countries, central asia countries, such as mongolia, which shares border with china, and very convenient for devlivering. Package of hydrochloric acid ibc drum, 220kg drum, 30kg drum, or iso tank.

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Nitric Acid

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nitric acid in gold mining gold acts like a sponge and absorbs nitric acid, one of the mining chemicals.this enables the nitric acid to clean the gold, such as gold nuggets or free gold taken from black sands. Most gold found in nature contains other metals, but some of these cannot be taken down in nitric acid (such as the platinum family).nitric acid alone can dissolve some unwanted minerals (such as pyrite) from gold ore, it is unable to penetrate large gold bodies or refine relatively pure gold. Aqua regia -- a mixture of nitric acid and hydrochloric acid -- can dissolve gold itself, allowing pollutants to be filtered off so that very pure gold can be extracted as a precipitate. nitric acid properties cas no. : 7697-37-2hazard class: 8un no.: 2031toxicity: oral rat ld50: > 90 ml/kgstandard: industrial grade purity: 68% and below appearance: transparent liquid grade standard: industrial grade, reagent grade application: mining, metallurgy, water treatment, fertilizer production. Reagent grade nitric acid specifications: item industrial grade regent grade gr ar cp hno3 % 58 68 65-68 65-68 65-68 hno2 % 0.2 0.2 -- -- -- chroma -- -- 20 20 25 residue on ignition(so4) 0.02 0.02 0.0005 0.001 0.002 oxide(cl)% -- -- 0.00005 0.00005 0.0002 sulfate(so4)% -- -- 0.0001 0.0002 0.001 fe % -- -- 0.00002 0.00003 0.0001 as % -- -- 0.

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Muriatic Acid In Gold Mining

Muriatic acid in gold mining muriatic acid used in gold mining is widely widely cognitived as the most economical acidused for the treatment of ore removal from the mining. Muriatic acid, one of the most common mining chemicals, is used in many process of gold mining treatment, including the extraction process, the separation process, the purification processand the water treatment. The use of this acid is even more prevalent in the gold mining industry. Besides the muriatic acidin gold mining treatment, many othere chemicals will also beneeded, such as hydrogen peroxide, nitric acid, and ammonium hydroxide etc. Muriatic acid information alias:chlorure d'hydrogene, cido clorhdrico molecular formula:hcl cas no.: 7647-01-0 einecs no.: 231-595-7 hazard class: 8 un no.:1789 purity: 31% 32% 36% appearance: colorless transparent liquid grade standard: industry grade application: used in mining industry, oil drilling, metallurgy, dyeing, food industry etc. Our muriatic acid used in gold mining mainly exported to african countries, south american countries, central asia countries, such as mongolia, which shares border with china, and very convenient for devlivering. Package of muriatic acid ibc drum, 220kg drum, 30kg drum.

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