Composition of Brucite
Brucite is natural magnesium hydroxide, also known as hydrated magnesia. Melting point (dehydration) 340 C, relative density: 2.39, hardness: 2.5, crystal structure: six crystal systems, relative molecular mass: 58.32, solubility: 0.009 g / L. Brucite has a simple chemical composition and its molecular formula is Mg(OH)2. Brucite is a rare high-magnesium mineral in nature. Its theoretical chemical composition is MgO 69.12% and H2O 30.55%. It is often found in brucites produced in nature. Impurities such as Fe, Mn, Zn, Ni, etc., these impurities exist as a homogeneous image, forming a series of continuous or discontinuous solid solution, constituent endmembers: iron brucite (including FeO 10%), manganese brucite (containing MnO 18%), zinc brucite (including ZnO 4%), nickel brucite (including NiO 2.5%). The associated minerals of brucite are serpentine, calcite, dolomite, magnesite, magnesium silicate mineral, periclase, diopside and talc.
Use of brucite
Brucite is an industrial mineral with special value due to its high content of useful components, low content of harmful impurities, and its unique physicochemical properties, which are different from other types of magnesium-containing mineral raw materials. The main uses of brucite is as below:
1.Flame retardant additives in rubber, plastic and fiber
2.� Flue gas desulfurization
3.Aluminum composite panel
4.Paper industry
5.Agriculture and fertilizer uses
6.Environmental protection field (Wastewater treatment)
7.Magnesia high temperature refractory
8.Fireproof coating
9.Neutralize the treatment agent and adjust the pH value
We are supplying Magnesium sulphate anhydrous/heptahydrate/monohydrate Magnesium Sulphate Hepta Hydrate Magnesium as Mg - 9.7% (min.) Magnesium as MgO - 16.3% Sulphur as S - 12.4% pH of 5% solution - 6 to 7 Physical Appearance: White crystals Magnesium sulfate can be used in leather making, paper making, porcelain, fertilizer, and oral laxative in medical treatment. Magnesium sulfate is used as a fertilizer in agriculture because magnesium is one of the main components of chlorophyll, and its advantage over other fertilizers is higher solubility. Industry It is used in leather making, explosives, fertilizer, paper making, porcelain, printing and dyeing materials, lead-acid battery and other industries.
We are supplying Magnesium sulphate anhydrous/heptahydrate/monohydrate Magnesium Sulphate Hepta Hydrate Magnesium as Mg - 9.7% (min.) Magnesium as MgO - 16.3% Sulphur as S - 12.4% pH of 5% solution - 6 to 7 Physical Appearance: White crystals Magnesium sulfate can be used in leather making, explosives, paper making, porcelain, fertilizer, and oral laxative in medical treatment. Magnesium sulfate is used as a fertilizer in agriculture because magnesium is one of the main components of chlorophyll, and its advantage over other fertilizers is higher solubility. Industry It is used in leather making, explosives, fertilizer, paper making, porcelain, printing and dyeing materials, lead-acid battery and other industries.
Caustic Soda Flakes Caustic Soda Pearls / Bead / Prill / Granule Caustic Soda solid Molecular formula: NaOH Molecule Weight: 40 H.S code: 28151100 CAS: 1310-73-2 UN number 1823 Dangerous Class 8 We use rich natural gas resources and its strategic of liquid alkali procurement, storage, transport conditions, gradually formed transportation and sale of liquid alkali, production and sales base Specifications(Caustic Soda Pearls 99%min): 1. Item: STANDARD 2. NaOH: 99% 3. Na2CO3:0.5%max 4. NaCL:0.03%max 5. Fe2O3: 0.005%max Packing in 25KG net PP bag lined with double PE inner bags. Specifications(Caustic Soda Flakes 99%min) 1. Item: Standard 2. NaOH: 99%min 3. Na2CO3: 0.5%max 4. NaCL:0.05%max 5. Fe2O3:0.005%max Packing in 25KG net PP bag lined with double PE inner bags. Specifications(Caustic Soda Solid 99%min) 1. Item: Standard 2. NaOH: 99%min 3. Na2CO3: 0.9%max 4. NaCL:0.15%max 5. Fe2O3: 0.01%max Packing in 200KG net sheet metal drugs.
Product name: Magnesium Sulphate Hepta Hydrate HS Code: 28332100 Molecular Formula: MgSo4.7H2o CAS No.: 10034-99-8 Magnesium Sulfate Heptahydrate is a kind of white crystalline powder with a chemical formula of MgSO4 �· 7H2O. It is odorless, salty, and bitter. It is easily soluble in water (119.8%, 20�°C), slowly soluble in glycerin, and slightly soluble in ethanol, and the aqueous solution is neutral. It is used as a nutrition fortifier (magnesium fortifier), curing agent, flavor enhancer, and processing aid. It improves the fermentation capacity, improves the flavor of synthetic sake (0.003%), and adjusts the hardness of the water. Magnesium Sulfate Heptahydrate Application Magnesium sulfate contains two elements (magnesium and sulfur) - The First) The importance of magnesium in plants is due to its entry into the formation of the chlorophyll molecule. It is also similar to calcium in the formation of the plasma membrane and is a bridge between the enzyme molecule and the phosphate group and plays an activating role for some enzymes responsible for the transformation of carbohydrate and nitrogenous substances in plants. Magnesium helps seed growth, Plant afforestation, flower production, increases chlorophyll (Chlorophyll is responsible for the process of plant photosynthesis), and improves the absorption of phosphorus and nitrogen. The Second) The importance of sulfur for plants: It is a sterilizing substance for the soil, as it kills microbes and bacteria present in the soil around the roots of the plant. Likewise, sulfur combines with the nitrogen present in the soil to form amino acids, which act as a chelating substance, binding to the divalent elements. Due to the small size of amino acids, they permeate soil particles through plant roots and are easily absorbed, and the plant absorbs sulfur, magnesium, nitrogen, and other divalent elements. it is used as a nutrition fortifier (magnesium fortifier), curing agent, flavor enhancer, and processing aid. Magnesium sulphate â?¥ 98% Magnesium (as magnesium oxide) â?¥16% Sulfur â?¥ 12.7% Water solubility: quickly soluble in water 100% Colour: white crystals Particle size: 0.1 - 2.0 mm FOR ORDERS OR MORE INFO PLS CONTACT US FOR NOW (24/7)
Appearance: Pearl Purity: 99% Boiling point: 1390 c Melting point: 318.4 c Density: 2.13g/cm3 NaOH 99% Min Na2CO3 - 0.8% Max NaCl - 0.1% Max Fe2O3 - 50 ppm Max
Categories Others Qty in 20 FCL 25000kg Min Order 1000kg Origin China Packaging Factory Packaging or Neutral Certificate ISO, Kosher, Halal, BRC E No. E524 CAS No. 1310-73-2 HS Code 281511 Specification FCC/USP Sodium Hydroxide E524, CAS No.1310-73-2, also called Caustic Soda, it appears either white flakes or a white granular powder. Food grade sodium hydroxide is an essential ingredient in manufacturing of Sodium Stearate, Sodium Bicarbonate, and various other sodium salts. Sodium Hydroxide is also used for pH and alkalinity adjustment. As an experienced Sodium Hydroxide manufacturer and supplier, we has been supplying and exporting Sodium Hydroxide 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. Sodium Hydroxide Specification ITEM STANDARD RESULTS NaOH 99.00 99.04 Na2CO3 0.5 0.36 NaCl 0.03 0.03 Fe2O3 0.005 0.003
HiraChem is your specialist supplier of Sodium Hydroxide. Sodium Hydroxide (Caustic Soda ) 98-99% Flakes. Sodium Hydroxide, also known as lye and caustic soda, is an inorganic compound with formula NaOH. It is a white solid, a salt (ionic compound), consisting of sodium cations Na+ and hydroxide anions OHâ??. Sodium hydroxide is a highly caustic base and alkali, that decomposes proteins at ordinary ambient temperatures and may cause severe chemical burns. It is highly soluble in water and readily absorbs moisture and carbon dioxide from the air. It forms a series of hydrates NaOH·nH2O. The monohydrate NaOH·H2O cystallizes from water solutions between 12.3 and 61.8 C. The commercially available "sodium hydroxide" is often this monohydrate, and published data may refer to it instead of the anhydrous compound
Chemical name:Magnesium nitrate Molecular formula:Mg(NO3)2.6H2O Molecular weight:256.40 Property:soluble in water,liquid ammonia, methanol and ethanol.Stable at room temperature, the relative density of 1.461, higher than the melting point of 95�°C off the water to generate alkaline magnesium nitrate, heated to 300�°C begins to decompose above 400�°C to completely decompose into magnesium oxide and Nitrogen oxide gas. Quality standard: Item Indicator Industrial grade Agriculture grade Magnesium nitrate (Mg(NO3)2.6H2O) â?¥98.0% â?¥98.0% PH value â?¥4 --- Heavy metal â?¤0.002 --- Water insoluble â?¤0.05% â?¤0.1% Iron â?¤0.001% --- Magnesium oxide content(CaO) --- â?¥15% Nitrogen content(N) --- â?¥10.7% Use:Concentrated nitric acid for industrial de-water agent, manufacture of explosives, catalysts and other magnesium salts and nitrates catalyst raw materials, wheat ashing agent.Used in agriculture, magnesium soluble fertilizer for soilless culture. Packing:25/50KGlined with plastic bag and exterior is woven bagPacking or according to customers requirements. 1.Purity 98% white granule 2.Used for fertilizer or industrial material 3.Export Asia/Europe 4.ISO9001
Commodity: Caustic Soda Flakes Caustic Soda Pearls / Bead / Prill / Granule Caustic Soda solid Molecular formula: NaOH Molecule Weight: 40 H.S code: 28151100 CAS: 1310-73-2 UN number 1823 Dangerous Class 8 We use rich natural gas resources and its strategic of liquid alkali procurement, storage, transport conditions, gradually formed transportation and sale of liquid alkali, production and sales base and external processing of flake caustic, solid caustic soda, granular caustic soda, which provide ideal condition and environment for domestic and foreign trade. Typical Specifications: Indexes Purity NaCl Na2CO3 Fe2O3 99 99 0.15 0.9 0.003 98 98 0.15 0.5 0.002 96 96 2.8 0.85 0.005 Used as a raw material in the manufacture of soaps ,detergent, textiles and paper ,and likewise ,in water softening and treatment, drilling mud in oil field, refining petroleum products, and washing beer and soft drink bottles, in food and drug industry ,it is used as acidity regulator, alkali, and so on. Packing :Flake/pearl:25kg/plastic woven bag with PE inner Solid :200kg/ iron drum Loading weight in 1 x 20fcl: 27mt
