We are glad to propose 500 MT of stain less steel mill scale. Mill scale is formed on the outer surfaces during by the hot rolling lamination of stainless-steel products. At a visual inspection the material is a hard brittle sand and is mainly composed of iron oxides, mostly ferric, and is bluish black in colour, but it also contains considerable alloying elements such as chromium and nickel. The recovery ratio after melting in furnace for the most valuable alloy elements is: - Ni: 3.5 - 4.5% - Cr: 6-8% From the chemical and physical analysis performed on the scrap, and according to the European environmental rules, the material has been classified as a special non dangerous waste, listed in green list. In particular the mill scale can be classified as follows: Waste code: 10 02 10 The material is stored on cemented flooring, and it can be loaded loose in tipper trucks or containers. Chemical analysis of the material is available on request.
We hold immense expertise in making available Copper in many forms including LME registered and non registered cathodes, billets, rods, cakes, bars, foil, sheet, granules, plates, powder, shot, turnings, wire, insulated wire, mesh and “evaporation slugs”. Copper is one of the most important metals. Copper is reddish with a bright metallic lustre. It is malleable, ductile, and a good conductor of heat and electricity (second only to silver in electrical conductivity). Its alloys, brass and bronze, are very important. Monel and gun metals also contain copper. The most important compounds are the oxide and the sulphate, (blue vitriol
Chemical Name: Zinc sulfate Molecular Formula : ZnSO4.H2O, ZnSO4.7H2O Molecular Weight: 179.49( Monohydrate), 287.58(Heptahydrate) CAS: 7446-19-7 H2O 7446-20-0 (7H2O) Character: It is colorless or white crystalline powder, odorlessness. Efflorescence in air. Acid hydrometer is 1.957(25/4â??) to litmus. Melting point is 100â??. Itâ??s soluble in water and glycerol, insoluble in ethanol and light toxicity, lose crystal water in 280â??. Usage: It is used as food additives, animal feed, printing and dyeing, timber preservative.Used as analytical reagent. Packing: It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25 kg. Storage and Transport: It should be stored in a dry and ventilative warehouse; kept away form water and moisture during transport; unloaded with care, so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances.
Chemical Name: Zinc sulfate Molecular Formula : ZnSO4.H2O, ZnSO4.7H2O Molecular Weight: 179.49(Monohydrate), 287.58(Heptahydrate) CAS: 7446-19-7 H2O 7446-20-0 (7H2O) Character: It is colorless or white crystalline powder, odorlessness. Efflorescence in air. Acid hydrometer is 1.957(25/4â??) to litmus. Melting point is 100â??. Itâ??s soluble in water and glycerol, insoluble in ethanol and light toxicity, lose crystal water in 280â??. Usage: It is used as food additives, animal feed, printing and dyeing, timber preservative.Used as analytical reagent. Packing: It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg. Storage and Transport: It should be stored in a dry and ventilative warehouse; kept away form water and moisture during transport; unloaded with care, so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances.
Caprolactam Grade Crystal Ammonium Sulphate Appearance:White Crystalline N:21%min S:24%min Moisture :1.0%max Free acid:0.05%max Fe:0.007%max As:0.0005%max Water insoluble:0.02%max Size:1-3mm
Copper Sulphate, known chemically as copper(II) sulphate, is a versatile and widely used compound renowned for its striking blue crystals and broad range of applications. Available in various forms such as crystalline, powder, and liquid, copper sulphate is known for its high purity and consistent quality. Our copper sulphate is meticulously processed to ensure it meets the stringent standards required for diverse industrial, agricultural, and commercial uses. Application: Agriculture, Mining and Metallurgy, Electroplating, Chemical Industry, Textile Industry, Animal Feed Industry, Water Treatment, Wood Preservation & Leather Industry
Alum (potassium aluminum sulfate) is the most common mordant. We can add alum to the dye bath, mix well, then add yarn or fibre to get mordanted. It is often used in canning and preserving also inexpensive and safe to use. It improves light and wash fastness of all natural dyes and keeps colours clear.
Ammonium Sulphate Granular Regular Grade Sulfato De Amonio Estandar A Granel
We offer this in different forms like powdered, lumps, kibble, etc. Aluminum Sulphate offered by us is extensively used in water purification process. We provide a wide range Aluminum Sulphate which is widely used in industrial applications. We also deliver this compound in both standard and customized forms as demanded by clients. Quality assurance by our team for ensuring its purity, composition and effectiveness. Our sulphate can also be used in different utilizations incorporate like a pH agent in soil, like a waterproofing substance and quickening agent in cement. Applications: Water effluent treatment system It's used for purification of drinking water and wastewater treatment by settling of impurities by means of precipitation and flocculation. Paper Industry It helps in sizing of paper at neutral and alkaline pH, thus improving paper quality (reducing spots and holes and improving sheet formation and strength) and sizing efficiency. Textile Industry It is used for color fixing in Naphthol based dyes for cotton fabric. Other Uses Leather tanning, lubricating compositions, fire retardants; decolorizing agent in petroleum, deodorizer; food additive; firming agent; dyeing mordant; foaming agent in firefighting foams; fireproofing cloth; catalyst; pH control; waterproofing concrete; aluminum compounds, zeolites etc.
Product name: Sodium Sulphate Anhydrous SODIUM SULPHATE ANHYDROUS 99% is a white, odorless, bitter crystalline or powder with hygroscopicity. The appearance is colorless, transparent, large crystals or granular small crystals. CAS numberï¼?7757-82-6 HS Code: 283311 Molecular Formula: Na2So4 Origin: Egypt Applications: Paper Industry Glass industry Textile dyeing Detergent industry salt salt for the dry detergents industry industrial salt
Formula: ZnSO Molar mass: 161.47 g/mol Density: 3.54 g/cm Boiling point:740°C Classification: Sulfate, Inorganic compound Purity:- 99%
Ammonium sulphate caprolactam grade, steel grade, granular grade The primary use of ammonium sulphate is as a fertilizer for alkaline soils. It is suitable for , grapes,cotton, fruit, vegetables, rice, corn, wheat and other crops.
Zinc Sulphate Heptahydrate Zn 21 %, Monohydrate 33 %, 25% min.
Aluminium sulfate is a chemical compound with the formula Al2(SO4)3. It is soluble in water and is mainly used as a coagulating agent (promoting particle collision by neutralizing charge) in the purification of drinking water[3][4] and waste water treatment plants, and also in paper manufacturing. Aluminium sulfate is used in water purification and as a mordant in dyeing and printing textiles. In water purification, it causes impurities to coagulate into larger particles and then settle to the bottom of the container (or be filtered out) more easily. This process is called coagulation or flocculation. Research suggests that in Australia, aluminium sulfate used this way in drinking water treatment is the primary source of hydrogen sulfide gas in sanitary sewer systems
We Poly Chem Tech are one of the leading organizations, engaged in manufacturing of the wide assortment of Zinc Sulphate Powder and Crystal. Our offered products are admired for their accurate composition and high purity.
Manufacturer of a wide range of products which include magnesium sulphate heptahydrate and magnesium sulphate heptahydrate mgso4. Magnesium salt is a chemical compound, a salt with the formula MgSO4 consisting of magnesium cations and sulphate anions. It is a white crystalline solid, soluble in water.
Aluminium Sulphate Choose Prefine Chemicals for faster procurement, better quality assurance, and easier logistics management. With our streamlined processes and commitment to excellence, we simplify your chemical imports, ensuring reliability and satisfaction every step of the way.
Moisture-Resistant Potassium Sulfate Blend is a white crystalline powder, an inorganic salt with the chemical formula K2SO4. Agricultural potassium sulfate typically has a light yellow appearance and exhibits low hygroscopicity, preventing agglomeration and ensuring good physical properties. It serves as an excellent water-soluble potassium fertilizer, commonly utilized as a primary ingredient in chlorine-free nitrogen, phosphorus, and potassium compound fertilizers. This versatile compound can be directly applied as fertilizer to various soils and crops, enhancing their growth and yield. Additionally, it finds application as a food additive, providing dough conditioning properties, among other uses. Specification Item Test Standard Test Result Appearance Powder/granular Powder/granular K2SO4 99%min 99.3% K20 50%min 52.6% Moisture 1.5%max 0.95% CL 1.5%max 1.5% S 18%min 18% Free Acid(H2SO4) 1.5%max 1.45% PH 3-5 4.5 Water Soluble 100% 100% Heavy Metal 0.01%max 0.002% Calcium 0.1%max 0.04% Iron(Fe) 0.1%max 0.02%
Product Description 1. Chemical Name: Ammonium sulfate 2. Molecular Formula : (NH4)2SO4 3. Molecular Weight: 132.14 4. CAS: 7783-20-2 5. Character: It is colorless or white crystalline or granule, no smell. Soluble in water 0 41.22g,25 43.47g,100 50.42g. insoluble in ethanol and acetone.PH is 5.5. Relative density is 1.77. 6. Usage: It is widely used in water softener and yeast food. 7. Packing: It is packed with polythene bag as the inner layer,and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg. 8. Storage and Transport: It should be stored in a dry and ventilative warehouse,kept away from water and moisture during transport. Unload with care as to avoid being damaged. Furthermore, it must be stored separately from poisonous substances. Index Specifications GB29206-2012 (NH4)2SO4 w/% Content( (NH4)2SO4) 99.0 Burning residue w/% Ignition Residue 0.25 (As),mg/kg Arsenic (As) 3 (Se),mg/kg Se 30 (Pb),mg/kg Pb 3
Aluminum sulfate (chemical formula: Al2(SO4)3) is a widely used industrial reagent. Aluminum sulfate is usually used as a flocculant for purification of drinking water and sewage treatment equipment, and is also used in the paper industry. Under natural conditions, aluminum sulfate hardly exists in the form of anhydrous salt. Specification Iterm Data Al2O3 â?¥15.6% Fe â?¤0.20% Water Insoluble â?¤0.10% PH Value â?¤3.0% As â?¤0.0002% Pb â?¤0.0006% Cd â?¤0.0002% Hg â?¤0.00002% Cr â?¤0.0005%
