Cobalt oxide (Co203) is an expensive cobalt oxide with a theoretical cobalt content of 71.06%, an oxygen content of 28.94%, and a density of 6.079/cm3. It is a black amorphous powder that generates cobalt oxide (Co304) after heating. Cobalt oxide is an unstable compound and cannot be freed. The cobalt oxide commonly referred to actually still contains a certain amount of cobalt tetraoxide. Co203 is only stable in a hydrated state. This hydrate will dehydrate and transform into the intermediate oxide cobalt tetraoxide (Co304) at 265�??�?�°C. Cobalt oxide is reduced to cobalt tetraoxide (Co304) by H2 at 125�??�?�°C, reduced to CoO at 200�??�?�°C, and reduced to cobalt metal at 250�??�?�°C. Cobalt oxide is insoluble in water. After dissolving in water, it decomposes into hydrates when it encounters water. It is insoluble in water, but soluble in acid and forms corresponding salts.
CAS : 69102-90-5 HS Code : 3902900020 HBN boron nitride powder property Adopting international leading technology -Trimeric Amine Method, to produce boron nitride powder. Sintered under temperature as high as 2000�ºC , boron nidtride powder has characterstics of well crystallization, high purity, stable quality. PENSC boron nitride powder can be widely usedin fireproof materials, die-casting ceramics, lubricating demould, heating conducting additives, etc. Used for high-temperature solid lubricants, extrusion anti-wear additives, additives for the production of ceramic composites; Used in special electrolysis and resistance materials for high temperature conditions; Used for heat shield materials in aerospace; Used as a release agent for metal forming and a lubricant for metal wire drawing;
CAS 7440-42-8 25kgs/bag,20tons/20'container CAS 7440-42-8 is a black or dark brown powder. When it is oxidized in the air, it will prevent the internal boron from continuing to oxidize due to the formation of a boron trioxide film. It can react at normal temperature Amorphous Boron Powder is insoluble in water, powdered boron is soluble in boiling and most molten metals such as copper, iron, manganese, aluminum, and calcium. 1. Boron fiber has high strength (breaking strength at room temperature is 2744 ~ 3430MPa) and high modulus of elasticity (39200 ~ 411600MPa), which is an excellent reinforcing material. 2. Composite materials made of boron fiber with metal (aluminum, magnesium, titanium, etc.), various resins (epoxy resin, polyamide, etc.) and ceramics are excellent high-temperature structure materials. 3. Reinforcement ceramics made of titanium boride have excellent abrasive resistance and high toughness (up to 10 MPa�·m 1/2 or more), which are used to manufacture conductive parts for heating equipment and ignition devices. 4. Used as a deaerator in the metallurgical industry and an additive to improve the structure of metal grains. 5. Boron-cast iron is widely used in automobile, tractor, machine tool and other manufacturing industries.
Sulfamic Acid also known as sulphamic acid or amidosulfonic acid is used in different applications such as in Formulating cleaning agents, Cleaning metals and ceramics. It's utilized in Pulp and paper industry as a chloride stabilizer and as a Chemical catalyst for esterification process. It's used in Dye and pigment manufacturing, as well as an ingredient in fire extinguishing media. It is used as a chemical reagent and in metal salts electroplating, acid cleaning, and photography. It is a widely used scavenger of nitrous acid. Sulfamic Acid is also used in sterilization and as a curing agent in the plastic industry. Sales Specification Appearance: White, crystalline powder Purity: 99.80 % Min. Sulfate: 0.03 % Max. Heavy Metals (Pb): 0.0003 % Max. Iron: 0.0003 % Max. Water Content: 0.05 % Max. Packing 55.12 lbs, 40 bags per pallet DOT Transportation UN No: 2967 Proper shipping name: Sulfamic acid Packing Group: III Hazard Class: 8
Copper Chloride Dihydrate is a brownish-yellow hygroscopic powder, It is used in the dyeing and printing of textiles, as red pigment in the glass and ceramic industries, and for green-colored pyrotechnics, wood preservative, deodorizer, water purification, feed additive, pharmaceuticals, marking inks and electroplating baths. In other applications, It can also be used as a chlorinating agent; oxidizing agent; Lewis acid; or catalyst for conjugate additions and acylation. Copper Chloride Dihydrate is an effective catalyst in organic and inorganic reactions. Sales Specification CuCl2.2H2O: 98.00 % Cu: 36.00 % As: 0.02 % Ca: 0.02 % Zn: 0.02 % SO42-: 0.03 % Water Insoluble: 0.02 % Packing 110.23 Lb drum, 6 or 9 drums per pallet DOT Transportation UN No.:2802 Proper Shipping Name: Copper Chloride Hazard Class: 8 Packing Group: III RQ
CAS : 1310-73-2 HS Code : 2815110000 Packing : 25kg/bag 1.Used in the production of paper and cellulose pulp. 2. Used for the production of soap, synthetic detergents, synthetic fatty acids. 3. Used as cloth desizing agent, scouring agent and silk polish agent in textile printing . 4. Used in the production of borax, sodium cyanide, formic acid etc in the chemical industry. It is strongly alkaline and corrosive. It can be used as acid neutralizer, matching masking agent, precipitating agent, precipitation masking agent, color developer, saponification agent, stripping agent, detergent, etc. With strong alkaline and strong hygroscopicity. Easily soluble in water, exothermic when dissolving. The aqueous solution is alkaline and greasy. It is highly corrosive and is corrosive to fibers, skin, glass and ceramics. It reacts with aluminum, zinc, non-metallic boron, and silicon to release hydrogen, and undergoes disproportionation reaction with halogens such as chlorine, bromine, and iodine, and neutralizes with acid to generate salt and water.
CAS 1310-65-2 HS code 282520100 25kg/bag&30kg/drum. Lithium hydroxide is one of the most important lithium compounds, including anhydrous LiOH and LiOH �· H2O. Anhydrous LiOH is white tetragonal crystalline particles or mobile powder, with relative density of 1.45g/cm3, melting point of 471.2 �ºC and boiling point of 1620 �ºC. Lithium hydroxide monohydrate is a white single crystal powder that is easy to deliquescence. The phase chemical book has a density of 1.51g/cm3 and a melting point of 680 �ºC. When the temperature is higher than 100 �ºC, the crystalline water is lost and becomes anhydrous LiOH. LiOH is soluble in water and slightly soluble in alcohol. It is easy to absorb CO2 in air to form Li2CO3. LiOH and its concentrated solution are corrosive and can corrode glass and ceramics at general temperature.
Trisodium Phosphate Anhydrous Granular FCC is mainly used as a buffering agent, emulsifying agent, anti-caking agent, antioxidant and nutritional supplement in the food industry. It is used in food products like smoothie and beverages .It has many industrial applications as well, it's used in water processing, as a washing agent and in detergent, Textile and leather agent, Ceramic, Enamel, Colors, Photographic developers; removing boiler scale; water softer; wet finishing ph value adjustment; aluminum polishing, burnishing; sugar refining; complementary feeding stuff ; cleaning compound. Sales Specifications pH (1% sol): 11.5 -12.5 Bulk Density, gm/cc: 0.80 Min. Water Insoluble, %: 0.1 Max. Loss on Ignition (Dry at 110 for 5 hr then ignite at 800�°C for 30 min), %: 2.0 Max Phosphate as (P2O5), %: 42.0 - 43.5 Assay, %: 97.0 Min Particle Size Distribution: Retained on 20 mesh (850 �µm), %: 20.0 Max Passed thru 100 mesh (150 µm), %: 35.0 Max. Parameter Fluoride as F, ppm: 10.0 Max. Arsenic as As, ppm: 3.0 Max. Lead as Pb, ppm: 3.0 Max. Cadmium as Cd, ppm: 1.0 Max. Mercury as Hg, ppm: 1.0 Max. Packing 55.12 Lb Bag, 40 bags per pallet
Tartaric Acid USP Food Grade also known as L+Tartaric Acid is mainly used as an food additive in many foods, such as soft drinks, bakery products, and candies. It also has many industrial uses like tanning, ceramics manufacture, and the production of tartrate esters for lacquers and textile printing. It acts as an intermediate to antitubercular drugs and a chiral reagent to prepare tartrate derivatives. It is used as a catalyst for resin finishing of polyester fabric, a resist agent in dyeing, an imaging agent in photography, a pH regulator for oryzanol synthesis, a cleaning and polishing agent of the metal surface, as a reductive agent in mirror manufacturing, in electroplating, sulfur removal, and acid pickling. Sales Specification Content: 99.5~101.0% Appearance: White Crystal Powder Appearance of Solution: Passes Specific Optical Rotation: +12degree ~12.8degreee Oxalic Acid: 350 PPM Max Cl: 100 PPM Max SO4: 150 PPM Max Ca: 200 PPM Max Heavy Metals (as Pb): 10 PPM Max Loss on Drying: 0.2% Max Sulfated Ash: 0.1% Max Arsenic:0.0003% Max Packing 55.12 lb bag, 40 bag per pallet
Sodium Molybdate Dihydrate is used in applications like as a Micronutrient in manufacture and use of fertilizers and feed additives, as a Corrosion inhibitor, as a Manufacture of pigments, as a Industrial detergent for metal surface treatment , as a Cleaning & maintenance material, As coolant/anti-freeze/heat transfer fluid, it's used in Metal working fluids, it's used in Industrial formulation & use of lubrication additives, lubricants and greases, it's used in Manufacture of enamels frits and ceramics. It's also used in Manufacture of water softener and Polymer preparations & compounds. It is also used in Industrial chemical products such as pH regulator, flocculants, precipitants, neutralization agents. It's utilized as an Extraction agent, in photochemical, and in the Manufacture and use of catalysts. Sales Specifications Na2MoO42H2O : 99.50 % Min Insolubles : 0.01% Max pH of 5% Solution: 7.0-10.5 Chloride: 0.05% Max Phosphate: 0.03% Max Sulfate: 0.05% Max Heavy Metals including Pb: 0.01% Max Iron (Fe): 0.003% Max Loss on Ignition: 15.34% Max Molybdenum: 39.5% Min Packing 250 lb drum, 4 drums per pallet
Sodium Lignosulfonate is a natural polymer derived from wood pulp. It is a light yellow to brown powder that dissolves easily in water. It has various applications and functions in different industries such as it is used as a dispersant and binder for concrete, ceramics and gypsum. It reduces the water content and improves workability and strength in materials. It also works as a de-foaming agent and preservative for paper productions and food processing. It prevents the formation of foam and inhibits the growth of microorganisms. Itâ??s used a surfactant and emulsifier for oil drilling, dyeing, leather and cosmetics. Sodium Lignosulfonate is also used as a fertilizer and feed additive for agriculture and animal husbandry. It's also used in the textile, chemical, metallurgical and petroleum industries. Sodium Ligonosulfonate is a versatile and environmentally friendly substance that can be used for various purposes. It is also biodegradable and non toxic to human and animals. Sales Specification Appearance: Yellow Brown Powder Ph: 8.67 Dry Matters: 96.4 % Water-Insoluble: 0.85 % Lignosulfonate: 61.00 % Reducing Sugar: 5.4 % Sulfate: 2.7 % Calcium & Magnesium: 0.38 % Moisture: 6.0 % Packing 55.12 lb bags, 20 bags per pallet
Sodium Dichromate also known as Sodium Bichromate is used in a variety of industrial applications like as an oxidizing agent (to make dyes, inks, and other chemicals), bleaching agent (fats, oils, sponges, and resins), tanning agent, and mordant in dyeing; Also used in electric batteries, for refining petroleum, electro-engraving copper, in corrosion inhibitors and corrosion inhibiting paints, metal treatments, hardening gelatin, defoliation of cotton and other plants and shrubs, and as a topical anti-infective; Used for metal finishing (chrome plating, electroplating, passivating, anodizing, and brightening), to make vitamin K, colored glass, ceramic glazes, essential oils, and perfumes. Sales Specification Appearance: Orange-red mono-slanting corrugation crystallization or fine needle crystallization. Assay (Na2Cr2O7.2H2O): 98.5% Min Sulphate (SO4 2-): 0.3% Max Chloride(Cl-): 0.05% Max Iron (Fe): 0.006% Max. Water solubles: 0.01 Max. Packing 110.23 Lb drums, 18 drums per pallet DOT Transportation UN/NA: 3288 Proper Shipping Name: Toxic solid, inorganic, n.o.s. (Sodium dichromate) Hazard Class: 6.1 (Poisonous material) Packing Group: III RQ The Reportable Quantity (RQ) under CERCLA is 10 lbs
Sodium Bifluoride also known as Sodium Hydrogen Difluoride Is mainly used as a precursor to sodium fluoride, millions of tons of which are produced annually. It is used to manufacture tin plates, as a neutralizer in laundry to preserve anatomical/zoological samples, and for glass etching. It is also used in antiseptics, leather bleaches, and cleaners (for stone, brick, ceramics, and masonry). It is also utilized in the synthesis of fluoride glasses at RT. Specification Assay: 98.00 % Min. Appearance: White free flowing powder Solubility: Highly soluble in water Melting Point: Starts to decompose into NaF and HF above 140C Hydrogen Fluoride (HF): 32.00 % Min. Fluorine (F): 59.65 % Min. Sodium (Na): 37.20 % Min. Moisture (@ 100C): 0.80 % Max. Iron(III) Oxide (Fe2O3): 0.02 % Max. Silica (SiO2): 0.10 % Max. Water Insoluble: 0.20 % Max. pH (1% Solution): Acidic Sieve Grading/Density 100 BSS (152 �¼m) = 100 %: + 100 BSS (152 1/4m) = NIL + 200 BSS (75 �¼m) = 20 %: 200 BSS (751/4m) = 80 % Packing 55.12 lb bag, 40 bags/pallet DOT Transportation UN/NA: 2439 Proper Shipping Name: Sodium Hydrogen Difluoride Hazard Class: 8 Packing Group: II
Silicone Fluid is used mainly as an intermediate for the production of a wide variety of products in the chemicals and industries. Fluid is intended for use in a variety of medical applications including; lubricant for plastic or rubber devices and instruments, inert protective coating and water repellent film on the skin, and a hydrophobic surface on glass and ceramic substrates. Silicone Fluid 350 WC Code: 19-122-01 Sales Specifications Appearance: Liquid Visc Cstks (cSt): 332.5- 367.5 HCL PPM (ppm): 0 - 5 WGT Loss (%): 0.5 Max. REF Index @25C: 1.4013- 1.4053 Spec Gravity (g/cm): 0.965- 0.973 D4: < 1000 ppm D5: < 100 ppm Packing 441 lb drum, 4 drums per pallet Silicone Fluid 1000 WC Code: 19-122-02 Sales Specifications Appearance: Liquid Visc Cstks (cSt): 950.0 - 1050.0 HCL PPM (ppm): 0 - 5 WGT Loss (%): 0.5 Max. REF Index @25C: 1.4013-1.4053 Spec Gravity (g/cm): 0.967- 0.975 PPM Silanol (ppm): 0.0 = 600.0 D4: < 1000 ppm D5: < 100 ppm Packing 441 lb drum, 4 drums per pallet
Manganese carbonate is widely used as an additive to plant fertilizers to cure manganese deficient crops. In ceramics and glass, manganese carbonate acts as a glaze colorant and flux; it is also used in textile dyes, and varnishes, and in concrete stains. It's found in numerous metals and is used in the preparation of other manganese salts. Manganese carbonate is also applied for metal surface treatment and in the welding industry. Manganese Carbonate is also used in gemstones and it is also occasionally used in dry cell batteries. Manganese carbonate is an important source of manganese for the production of ferroalloys, which are alloys of iron and manganese. Manganese carbonate is employed as a pigment in various applications, including paints, coatings, and dyes. It can produce shades of pink, purple, and brown, depending on the concentration and the specific application. Manganese carbonate serves as a precursor for the production of other manganese compounds. It is used in the synthesis of manganese oxide, manganese sulfate, and other manganese-based chemicals. Sales Specification Manganese: 44% Min Sulphate:0.6% Max Chloride:0.05% Max Arsenic: 10 ppm Cadmium:5 ppm Cobalt: 275 ppm Lead: 80 ppm Zinc: 160 ppm Nickel: 70 ppm Moisture: 1% Max Manganese Dioxide (MnO2): 0.2% Max Particle Size Through 325 Mesh 97% Packing 50 Lb bag, 44 bags per pallet
Magnesium sulfate anhydrous powder USP is a white crystalline substance that is commonly used in various industries such as, agriculture,and food processing. It is primarily used as a fertilizer to provide essential nutrients to plants, as well as a laxative and anticonvulsant in medicine. Additionally, it is used in the production of paper, textiles, and ceramics. Its versatility and effectiveness make it a valuable product in many applications. It is also the raw material for a common personal care product called Epsom salts. Magnesium sulfate anhydrous is also used in brewing salt for beer and in electrolyte treatments for the medical industry. It is also used as a catalyst in pharmaceutical preparations, and as a desiccant in organic synthesis. U.S.P. A chemical grade of sufficient purity to meet or exceed requirements of the U.S. Pharmacopeia (USP); acceptable for food, drug, or medicinal use; may be used for most laboratory purposes. Sales Specification Appearance: A white powder Assay: 98.00 % â?? 100.00 % Identification: It gives the reactions of sulfates and magnesium Appearance of solution: Clear and colorless Chloride: â?¤ 0.001 % Iron Salt: â?¤ 0.0015 % Heavy Metal: â?¤ 0.0001 % Arsenic Salt: â?¤ 0.0002 % MgO assay: â?¥ 27.00 % Magnesium assay: â?¥ 19.00 % Complies with the standard of USP 40 Packing 50 lb paper bag 40 bags per pallet
Chromic Acid is most known for its use in the metal finishing (intermediate in chromium plating) industry. Other common uses are as a wood preservative, production of plastic products, ceramic glazes and to clean laboratory glassware. Chromic Acid is also used in Magnetic Tapes, as a Catalyst, in copper stripping, aluminum anodizing, as a corrosion inhibitor, in photography, as a purifying oil and acetylene , also as a oxidizer in organic synthesis. Physical And Chemical Properties Physical State: Odorless dark red deliquescent solid Melting Point: 197 �°C Boiling Point: Decomposes Specific Gravity: 2.70 Solubility in Water: Highly soluble PH: 0.20-2.0 depending on concentration NFPA Ratings: Health: 3; Flammability: 0; Reactivity:1 Flash Point: Not combustible Stability: Stable under ordinary conditions Sales Specification Appearance: Dark Red Flakes Chromic Acid: 99.7% SO42-: 0.05% Max Na+: 0.02% Max Substance insoluble in water: 0.01% Max Turbidity: 5.0% Max Iron(Fe): 0.005% Max Packing 110.23 Lb Drum, 18 Drums per Pallet DOT Transportation UN Number: 1463 Proper Shipping Name: Chromium Trioxide, Anhydrous Hazard Class: 5.1 (6.1, 8) Packing Group: II RQ
CAS 85-44-9 HS code 29173980 We have type c 600kg bag,25kg bag ,500kg bag, we can also packing as your requirement. Phthalic anhydride is the organic compound with the formula C6H4 (CO)2O. It is the anhydride of phthalic acid. This colourless solid is an important industrial chemical, especially for the large-scale production of plasticizers for plastics. Phthalic anhydride is an important chemical intermediate in the plastics industry from which are derived numerous phthalate esters that function as plasticizers in synthetic resins. Phthalic anhydride itself is used as a monomer for synthetic resins such as glyptal, the alkyd resins, and the polyester resins. Phthalic anhydride is also used as a precursor of anthraquinone, phthalein, rhodamine, phthalocyanine, fluorescein, and xanthene dyes. Phthalic anhydride is used in the synthesis of primary amines, the agricultural fungicide phaltan, and thalidomide. Other reactions with phthalic anhydride yield phenolphthalein, benzoic acid, phthalylsulfathiazole (an intestinal antimicrobial agent), and orthophthalic acid. Phthalic anhydride is used in the manufacture of unsaturated polyesters and as a curing agent for epoxy resins. When used as a pigment, it can be responsible for sensitization in ceramic workers.n
Zinc Oxide USP is mainly used in food industry as a dietary ingredient and as a nutrient. Zinc is an important antioxidant nutrient. It is necessary for protein synthesis, wound healing, for blood stability, normal tissue function, and aids in the digestion and metabolism of phosphorus. It also governs the contractility of muscles and maintains the body's alkaline balance. Zinc Oxide is also used in a variety of products like plastics, ceramics, glass, cement, rubbers, paints, pigments, lubricants, adhesives, sealants, batteries, ferrites, flame-retardant, and bandages. It is commonly used in personal care products like baby powders, diaper rash creams, calamine creams, antiseptic ointments, and anti-dandruff shampoos and sunscreens. It is used as an additive in the production of concrete, and as an additive in food products (breakfast cereals).USP, or United States Pharmacopeia, grade chemicals comply with the standards of the United States Pharmacopeia and National Formulary (USP-NF). USP Grade chemicals are fit for use in food, drugs, and medicines. They are subject to stringent testing and are typically required to have the highest level of purity. Specifications ZnO: 99.9 Min Lead Pb: 0.002 Max Cadmium Cd: 0.001 Max Iron Fe: 0.0005 Max Copper Cu : 0.0003 Max Tin Sn: 0.0001 Max Zinc Zn: 80.26 Min Manganese Mn: 0.0001 Max Chromium Cr: 0.0001 Max Cobalt Co:0.0001 Max Mercury Hg:0.0001 Max Molybdenum Mo:0.0001 Max Nickel Ni:0.0001 Max Selenium Se:0.0001 Max Meet USP Standard Packing 55.115 lb bag, 40 bags per pallet
Soda Ash Dense has a higher density lowers the temperature at which sand melts when making glass. Glass that uses soda ash is flat glass (windows, automotive, mirrors) and container glass (food and beverage bottles, tumblers and serving dishes). Soda ash is also used in detergents, directly as a water softener in dry mix, and as a raw material for other detergent chemicals. Soda Ash is used for neutralization (lead-acid battery recycling, environmental acid controls) and in aluminum manufacturing. In addition to being a fundamental ingredient in glass manufacturing, soda ash is necessary to petroleum refining, pulp and paper production. Soda ash is one of the ten highest volume minerals produced in North America and constitutes nearly 25% of every pound of glass manufactured. Itâ??s used in Ceramics, chemical reagents, soaps, electroplating, metal cleaning, paper coating, enameling, and other general chemical uses. Sodium Carbonate, Dense WC Code: 19-011-001 Chemical Characteristics Sodium Carbonate (as Na2CO3): 99.6% Min Sodium Oxide (as Na2O): 58.2% Min Sodium Sulfate (as Na2SO4): 2000PPM Max Sodium Chloride (as NaCl): 1000PPM Max Water Insoluble: 500PPM Max Bulk Density (lbs/ft): 56.0 Min *Meets FCC standards and is GRAS Particle Size Distribution + 20 mesh (850 micron): 0.4% Max + 30 mesh (600 micron): 8.0% Max + 100 mesh (150 micron): 85.0% Min 200 mesh (75 micron): 2.0% Max Packing 50 lb bag, 49 bags per pallet 2000 lb supersack
