Application: Pharmaceutical, Light Industry, Chemical Industry
Type: Red Phosphorus
Grade: Industrial Grade
Form: Sulfur Powder
Product Description Red phosphorus is purple or slightly brown amorphous powder with luster. The density is 2.34g/cm3, which sublimates when heated, but melts when heated to 590ºC under the pressure of 4300KPa. White phosphorus is obtained after vaporization and condensation. It is insoluble in water, CS2, ether, ammonia, etc., slightly soluble in absolute ethanol, nontoxic and odorless, and produces white smoke when burning (note: white smoke is phosphorus pentoxide), which is toxic.CharacteristicsUnitStandard RequestTest MethodAppearance Red or auburn amorphous powderGB 4947-2003Yellow Phosphorus%(w/w)97.5 MinGB 4947-2003Moisture% (w/w)0.25MaxGB 4947-2003Free Acid% (w/w)0.3MaxGB 4947-2003Particle SizemeshCustomizeGB 4947-2003Melting Point280°C95MinGB 4947-2003Densityg/ml at 25°C2.34GB 4947-2003Application 1. It is used for making matches and pesticides, and for organic synthesis. 2. Phosphorus can be divided into yellow phosphorus and red phosphorus. Yellow phosphorus (also called white phosphorus) is used in pesticide production, which is the starting material for preparing all phosphorus-containing pesticide intermediates. 3. Used for preparing semiconductor compounds and as dopants for semiconductor materials. This product can be used for flame retardant hydrocarbon, polystyrene, polyester, nylon, polycarbonate, polyoxymethylene, epoxy resin, unsaturated resin, rubber, textiles, etc.4. Used for manufacturing fireworks, aluminum phosphide, phosphorus pentoxide, phosphorus trichloride, etc. Is the raw material for producing organophosphorus pesticides. Metallurgical industry is used to manufacture phosphor bronze sheets. It is also used for deacidification and pharmacy of light metals. .Precautions for operation Close operation and local exhaust. Operators must receive special training and strictly abide by operating procedures. Operators are advised to wear self-priming filter dust mask and chemical safety glasses. Keep away from kindling and heat sources. Smoking is strictly prohibited in the workplace. Use explosion-proof ventilation systems and equipment. Avoid dust. Avoid contact with oxidant, halogen and halide.Precautions for storage Store in a cool and ventilated warehouse. Keep away from kindling and heat sources. The reservoir temperature shall not exceed 32ºC and the relative humidity shall not exceed 80%. It should be stored separately from oxidant, halogen, halide, etc., and should not be mixed. Adopt explosion-proof lighting and ventilation facilities.Konw About the CompanyOur company specialises in paraffin wax, chemical products,non-ferrous metals and related products. We always adhere to the business policy of being based in China and serving the whole world, adhering to the philosophy of high quality, low price, excellent service and honest management, providing the most sincere service to customers worldwide with professional service, stable supply and quality products.Why Choose Us1.Experienced and reliable quality 2.Customer first, service first 3. Perfect sale service system 4.Rich products, accurate inventory management 5.High cost-effectiveOur Service 1.Be 100% responsible for quality complaint ,0 quality issue in our past dealings.2.Hundreds of products in different for your optiion.3.Any inquiries will be replid within 12 hours.4.Strictly on selecting raw materials.5.Reasonable & competive price,punctually delivery.FAQQ1.What's the shelf life for the cargos?Our product's shelf life is 2 years, which is based on dry and ventilated storage.Q2. What's product the delivery time ?An: Deposit received 7-15 days of delivery. For special products like machine delivery time will be according to production situations. Q3:How can I get the samples? A: We can provide you free sample for our existing products, the lead time is about 3-7 days.You just need to pay the sample delivery cost. Q4.Why did lots of customers choose us? An: Stable quality, high efficient reply, very professional and experienced sales service.