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.
Product name Tetramethylurea CAS NO.: 632-22-4 MF: C5H12N2O Structural type: Properties: Colorless transparent liquid. Slightly pleasant smell. It can be miscible with water, petroleum ether and most commonly used organic solvents. Product specification:ï¼?Q/CFH 14-2019ï¼? Items Specification Appearance Colorless Transparent Liquid Mass fraction of tetramethylurea, % â?¥ 99.5 water content,% â?¤ 0.5 Use: It is mainly used as an intermediate of insecticide; Advanced solvent, used in dye and other industries; As an intermediate of surfactant. Packaging, storage and transportation: Galvanized iron drum packaging, 180kg / barrel.
Our company sells the products produced by Chongqing Changfeng Chemical Industry Co., Ltd., the world's largest benzophenone manufacturer; First class quality This product can be used in perfumery to produce perfume fixative. UV absorbers for polymers, photosensitizers for film coatings, and pigments. It can also be used to synthesize antihistamines, bacteriostatic agents, etc. Project Index Melting point 47.5 49.0 Benzophenone purity 99.80 Benzene content 0.030 Benzoic acid content 0.0020 4-methylbenzophenone content 0.030 4-chlorobenzophenone content 0.030 Chroma number APHA 50 Our company provides Benzophenoneï¼?Uv Absorber, Ultraviolet Absorbent, Hindered Amine Light Stabilizer, Light Stabilizer, Uv Absorber, Antioxidant, Optical Brightener, Photoinitiator
Use: It is used as an intermediate in the production of pesticides, ceftiofur and organic chemicals. It is mainly used in the synthesis of sulfadiazine drugs and the production of pesticides, fungicides and herbicides. It is also used in the production of new pesticides, such as dicofone, dicofone, kecaojin, etc .
For pharmaceutical intermediates 2-Cyanophenol Product name 2-Cyanophenol CAS NO.: 611-20-1 MF: C7H5NO Structural type: Properties: Grayish white to light brown powder.Items Specification Appearance White or off white powder Salicylnitrile content, % 98.0 Salicylamide content,% 0.5 water content,% 0.5
Basalt Rip Rap
Very hard basalt rock with 50% Sio2 content Depend on request
This is from one of our clients in China - Stone Factory - they supply a complete range of stone and waterjet mosaics - very professional company.
What is basalt stone used for? Image result for basalt stone introduction Today, basalt is commonly used as crushed aggregate in construction projects. Crushed basalt is used for road base, concrete aggregate, asphalt pavement aggregate, railroad ballast, filter stone in drain fields. But, basalt is also cut into dimension stone. In thin slabs it is used for building veneers, flooring, etc.
Dear All We Are A Company In Jordan Based In Amman (tawreed Stone LCC) We Are Provider For Basalt Stone Proudact And Genral Stone Proudact And Marbel Our Proudact Ready To Export Any Were.
Basalt available in form of tile, slab with all kind of finishes
Dear Sir Good day We are the Egyptian Co. Crystal Mount Company We have control over three quarries, the largest of which are in Egypt We have different products from raw materials, including (pure natural raw materials as well as processed, washed and ground) according to each required specification. The items we work on are as follows : - Silica sand ( Specifications SIO2 / 99.62 & Less Iron & Different grinding & ultra-fine ) - Gypsum ( Calcined powder Different Degrees Of grinding ) - Basalt ( Rock & powder & ultra-fine ) - Calcium Carbonate ( Coarse & powder & ultra-fine ) - Quartz ( Rock & powder & ultra-fine ) - Phosphate Rocks ( Rock & powder & ultra-fine ) - Talk Rock ( Rock & powder & ultra-fine ) You can send us your request and your specifications, & we will work to provide you with the lowest prices And The best quality and the fastest implementation time We hope we have succeeded in making our principles clear We hope to work with you soon Best regards
1 TON BIGBAG 155 EURO 18/20/25 KG BAG/TON 165 EURO PRICE INFORMATION IS FOR CONTAINER ORDER.
Basalt is an exquisite, dark-colored, fine-grained stone, perfect for those who appreciate serene and understated interiors. Its deep grey hue allows basalt to seamlessly complement any home or environment, offering a sophisticated touch without an overwhelming presence. Originating from volcanic activity, basalt finds application in diverse settings, showcasing its remarkable versatility. While its durability makes it suitable for construction purposes, its captivating surface has elevated its popularity in both interior decoration and landscape architecture.
We are specialized in offering superior quality Silica Sand that is acid soluble bridging agent. It is used in manufacturing of glass, fillers & extenders, abrasives & polishes, silica bricks, specialty coatings, ceramics rubber and optics. It is processed keeping in mind international quality standards and is offered at very affordable price to the clients. Features Of Silica Sand Purity Highly effective Quality tested Easily soluble
Features Of Bentonite Bentonite is highly used plastic clay and is an absolute gem of a product to be manufactured in terms of industrial purposes. It is of great commercial importance with inherent bleaching properties. It is these bleaching properties that make it useful and different from other materials. Bentonite because of it having such unique bleaching qualities has been named as Bleaching clay. Excellent plasticity, higher bonding strength, high shear and strength, low level of permeability and compressibility and many such qualities in short make it all the while important. It also has a varied amount of uses in well-known industries like rubber, paper and cosmetic industries.
Construction Aggregates Our reputed company is widely involved in supplying a wide range of Aggregates. The commercial production of aggregates was initiated with the aim of catering to the overall building, construction and the infrastructure development community that uses aggregate as the critical raw material. With its contractual as well as commercial aggregate mining spread across Gujarat. We serve the best quality of Aggregate all across the nations. Aggregate is composed of various particles used in construction as foundation. It includes sand, slag, stone and gravel etc. The aggregate that we offer acts as reinforcement to add strength to the overall composite material which gets used for constructions. The product that we offer goes through the quality inspection process. We offer this product at reasonable price range.
Features Of Laterite Laterite is a polymetallic ore and it is rich in iron oxide. It is formed from a variety of rocks that undergo stray oxidizing and leaching conditions. Laterite is typical clay like material and porous. The colors of Laterite vary from red, reddish-black, brown, yellow and blackish-brown. Laterite also in short can be called as a rock product that is formed in response to a set of physiochemical conditions. It has a number of uses in industries nowadays.
Sodium Feldspar Powder , export quality with 60+ whiteness. below are the specification. Potassium Oxide K20 0.70% Sodium Oxide Na2O 9.50% Whiteness Whiteness 74 L*Value L*Value 80.9 A*Value A*Value 0.9 B* Value B* Value 3.1 Product Details Application : Industrial Color : White Form : Powder Packaging Type : BOPP Bags, Plastic Bags Packaging Size : 25 Kg, 50 Kg Moq : 15-20 Metric Ton Preferred Buyer From Location : Worldwide We areSoda Feldspar Powder Exporter and you can avail it easily from us. We are Soda Feldspar Powder Supplier and the most common product in our portfolio is feldspar. We are well-known Soda Feldspar Powder Exporters in Jaipur. We guarantee that the feldspar we sell meets or exceeds market standards. Feldspar may be found in many sorts of rocks, including quartz, gneiss, basalt, and other crystallized stones, and is an important component of most granites. Shree Charbhuja Exim is both a Soda Feldspar Powder Manufacturer and Soda Feldspar Powder Supplier India. Feldspar is found all over the world and is mined in practically every country. Aluminosilicates are feldspars. We are Soda Feldspar Powder Dealer and our Soda Feldspar Powder are a necessary raw material with various industrial uses due to their fusibility and clarity.
Size: 300*300*30mm. 200*200*30mm. 300*600*30mm, or size as requested. Top surface (sawcut, flamed, hammered, polished)
