Supplier: Soda ash, urea 46 fertilizers, adblue, lead ingots, lead powder, npk fertilizers, rock phosphate, gypsum, base oil, white spirit, potassium chloride kcl, ammonium nitrate, ammonium sulphate, caustic soda, , triple super phosphate (tsp), potassium chloride (mop), diammonium phosphate (dap), sulphate of potash (sop), commercial epsom salt (ces), melamine, urea melamine formaldehyde, urea formaldehyde concentrate 85%, para formaldehyde 96%, wheat, wheat flour, yellow corn, sunflower oil.
Services: General trading in raw materials, supply chain, contracting.
Buyer: Chemicals, petrochemicals
Supplier: Potash Powder
Supplier: Silica Sand Powder, Quartz Powder, Soda Powder, Potash Powder
Paraformaldehyde is a polymer of formaldehyde with the chemical formula (CH2O)n, where n is typically in the range of 8 to 100. It is a white, crystalline solid composed of small, polymeric formaldehyde units. Paraformaldehyde is commonly used as a solid form of formaldehyde, and it has various applications in different fields. Form and Structure: Paraformaldehyde is a low-molecular-weight polymer of formaldehyde, consisting of repeating CH2O units. It is often produced in the form of white, crystalline granules or as a powder. Uses: Fixative in Histology: Paraformaldehyde is commonly used in histology and pathology laboratories as a fixative for preserving biological specimens for microscopic analysis. Disinfectant: It has disinfectant properties and can be used for sterilizing equipment. Crosslinking Agent: Paraformaldehyde is used in the crosslinking of proteins, peptides, and nucleic acids in molecular biology applications. Chemical Synthesis: It serves as a source of formaldehyde in various chemical reactions and syntheses. Handling and Safety: Paraformaldehyde should be handled with care, and precautions should be taken to avoid inhalation, skin contact, or ingestion. When paraformaldehyde is heated, it releases formaldehyde gas, which is a strong irritant. Adequate ventilation and protective equipment should be used when working with paraformaldehyde. Dissolution: To use paraformaldehyde as a fixative or in other applications, it is typically dissolved in water to generate a formaldehyde solution. Storage: Paraformaldehyde should be stored in a cool, dry place away from heat sources and incompatible materials.
Muriate of potash is the most cost-effective source of potassium and is suitable for replenishing the potassium-depleted soils of all the types. It is recommended for application to most grain, oilseed, sacchariferous and fibre crops with a high need for potassium and a low sensitivity to chlorine, as well as for an annual soil fertilization in order to maintain the potassium content at the optimum level.
Supplier: Soda feldspar powder,potash feldspar powder,potash feldspar chips,soda feldspar chips,china clay,
Supplier: Potash feldspar powder & grains , quartz grains and powder, silica ramming mass.
Molecular Formula: KAl(SO4)2 12H2O Molecular Weight: 474.39 CAS No.: 7784-24-9 Other Names: potash alum EINECS No.: 233-141-3 Port: Qingdao, China Grade Standard: Industrial Grade Purity: 99% Appearance: white powder granular Application: water treatment Melting point: 92.5C PH VALUE: 3.0-3.5 (25C, 50mg/mL in H2O) Packing: 50kg/bag HS Code: 28333010
Supplier: Quartz grits, quartz lumps, quartz sand, quartz powder, feldspar potash lumps, feldspar soda lumps, mica
Services: Export, Manufacturing, Mining
Buyer: Quartz lumps
