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Famous Ch4n2s Factory – Low Price Good Quality Selenium Granule Made in China – Fitech
Basic information: 1.Molecular formula: Se 2.Molecular weight: 78.96 3.Storage: Store in a cool, ventilated and dry warehouse. Protect from moisture and exposure. 4.Packing:This product should be used in six months,and please restore the remanins in vacuum package. Descriptions: ● Selenium is a chemical element with symbol Se and atomic number 34 and found impurely in metal sulfide ores. ● Selenium has six naturally occurring isotopes. Black Selenium is a brittle, lustrous solid that is sligh... -
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China wholesale Magnesium Oxide Suppliers – Pure Ingot Te 99.99% Fined Quality With Low Price – Fitech
Basic information: 1.Molecular formula: Te 2.Molecular weight: 127.60 3.CAS No.: 13494-80-9 4.HS Code: 2804500001 5.Storage: Store in a cool and ventilated warehouse. Keep away from fire and heat source. It should be stored separately from acids, alkalis, halogens and edible chemicals, and should not be mixed. Equipped with corresponding varieties and quantities of fire fighting equipment. Storage areas shall be provided with suitable materials to contain spills. Tellurium is a chemical subst... -
High Quality Best Calcium Carbide Price Factories – China supply for Calcium Carbide – Fitech
Basic information: Calcium carbide is a kind of inorganic substance, chemical formula is CaC2, calcium carbide is the main component, white crystal, industrial products are gray black block, cross-section is purple or gray. It reacts violently with water, forming acetylene and releasing heat. Calcium carbide is an important basic chemical raw material, mainly used to produce acetylene gas. Also used in organic synthesis, oxyacetylene welding and so on. STANDARD GB1066... -
China wholesale Pure Calcium Silicon Wire Manufacturers – 72%/75%min Ferro Silicon Alloy – Fitech
Basic information: Ferrosilicon is made of iron silicon alloy made of coke, steel chips, quartz (or silica) as raw material and smelted by electric furnace. Because silicon and oxygen are easy to combine into silicon dioxide, so ferro silicon is often used as deoxidizer in steelmaking. At the same time, due to the release of a lot of heat when SiO2 is generated, it is beneficial to improve the temperature of molten steel at the same time of deoxidation. At the same time, ferros... -
Buy Cheap 99.9% Selenium Powder Pricelist – Hot Sale Nickles Flakes Fron China Manufacture – Fitech
1.Molecular formula: Ni 2.Molecular weight: 58.692 3.CAS No.: 7440-02-0 4.HS Code: 7502109000 5.Storage: Store in a cool and ventilated warehouse. Keep away from fire and heat source. The package shall be sealed and shall not be in contact with the air. It should be stored separately from oxidants and acids, and mixed storage should be avoided. Explosion-proof lighting and ventilation facilities are adopted. It is forbidden to use mechanical equipment and tools that are easy to produce sparks... -
High Quality Best Lanthanum Cerium Mischmetal Factory – Pure Zinc Granules From China Top Factory – Fitech
Basic information: 1.Molecular formula: Zn 2.Molecular weight: 65.39 3.CAS No.: 7440-66-6 4.Packing:1000kg / bag 5.Storage: It is prohibited to use packages and transportation tools with corrosive zinc such as acid, alkali, salt, etc and should be stored in a dry, ventilated warehouse without corrosive substances to prevent rain from wetting. Zinc is widely used in electroplated steel sheet, automobile tire steel cord, fasteners and other electroplating industries, the density is 7.14g/cm3, t... -
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Buy Cheap Calcium Silicon Price Pricelist – Factory supply Inoculator – Fitech
Basic information: Si(%) Ba(%) Ca(%) Al(%) 72-78 0.75-1.25 1-1.5 <1.2 72-78 2-2.5 1-1.5 <1.2 70-75 1-1.5 1-1.5 <1.2 70-75 2-2.5 1-1.5 <1.2 65-70 1-3 1-1.5 <1.2 65-70 2-2.5 1-1.5 <1.2 65-70 4-6 1-1.5 <1.2 60-65 1-3 1-1.5 <1.2 60-65 2-2.5 1-1.5 <1.2/3-4.5 60-65 4-6 1-1.5 <1.2 60-65 10-11 1-1.5 <1.2 55-60 10-12 10-12 <1.2 Application: 1. Eliminate or alleviate whitemouth tendency; 2. Avoid supercooling tissue; 3. Re... -
High Quality Best Ferro Vanadium Factory – 10-50mm 60%min Ferro Molybdenum – Fitech
Basic information: 1.Purity:99.9%,99.99% 2.Molecular formula: Bi2O3 3.Molecular weight: 465.959 4.CAS No.: 1304-76-3 5.HS Code: 8106009090 6.Packing: 25kg/bag,1000kg /bag or as required. 7.Storage: Keep the receptacle sealed and stored in a cool and dry place, and ensure that the working room has good ventilation or exhaust device. Bismuth is a silvery white to pink metal,which are mainly used to prepare compound semiconductor materials, high-purity bismuth compounds, thermoelectric refrig... -
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China wholesale Ferro Silicon Low Carbon Quotes – 10-50mm 50%/80% Ferro Vanadium – Fitech
Basic information: 1.Purity:99.9%,99.99% 2.Molecular formula: Bi2O3 3.Molecular weight: 465.959 4.CAS No.: 1304-76-3 5.HS Code: 8106009090 6.Packing: 25kg/bag,1000kg /bag or as required. 7.Storage: Keep the receptacle sealed and stored in a cool and dry place, and ensure that the working room has good ventilation or exhaust device. Bismuth is a silvery white to pink metal,which are mainly used to prepare compound semiconductor materials, high-purity bismuth compounds, thermoelectric refrig...