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High Purity Antimony Trioxide (SB2O3) as for Chemical Flame Retardant1
Inorganic ChemicalsAntimony TrioxideSb2o3 White Powder CAS1309-64-4
Xinle City Hongyuan Carbon Black Sales Center
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Product DescriptionAntimony trioxideAntimony trioxide(Diantimony trioxide) is a Inorganic compound with chemical formula Sb2O3. The Natural product, known as antimony white, is a white crystalline powder with a melting point of 655 ℃ and a boiling point of 1550 ℃.Antimony trioxide is a kind of high dispersed superfine granular material, made from antimony trioxide powder of which surface is treated through chemical method that make the powder slightly moisturizes to avoid any fine powder suspending in the air and bringing out harm to human body, meanwhile the antimony trioxide can resist fire and enhance the plastic features.Physicochemical PropertyProduct Name: Antimony trioxideOther Name: Antimony(III) OxideMolecular Formula:Sb2O3Appearance:White PowderCAS Number: 1309-64-4EINECS Number: 215-175-0Density:5.20g/cm3Molecular Weight:291.518Grade Standard:Industrial GradeRefractive index:2.087Solubility :2.70 mg/LSample:AvailiableSpecification Antimony TrioxideCategory99.90%99.80%99.50%99.00%Super High PurityLower AsSuper FineSuper FineCommonCommonSb2O3≥99.999.899.899.599.599AS2O3≤0.030.030.050.050.060.12PbO≤0.040.020.050.080.10.2Fe2O3≤0.0020.0030.0030.0030.006—CuO≤0.0020.0020.0020.0020.002—Se≤0.0020.0010.0010.0020.005—Bi≤0.0040.0040.0040.0050.005—Whiteness≥989595959593Average Particle Size0.6~0.80.3~0.60.3~0.60.6~0.8—(μm)0.8~1.50.6~0.80.8~1.51.5~2.51.5~2.5Application1. Used as a fire retardant in the membranes of plastics industry,the enclosures of electric devices and householdelectric appliances,such as PVC,PP ,PE ,PS ,ABS,PU ,etc..2.Used as filling, covering agents and retardants for rubber, ceramics,enamels, fabrics, and fiber products.3. Used as colors and retardants in oil paint and coating material industry.4. Used as retardants in synthetic resin and papers.5.Used as catalytic agent in organic synthesisPacking & Delivery25Kg/bag or according to the customer's requirementsFAQQ1: How can I get a sample from you to test?A: We are glad to provide the free sample for you, you just need to pay for the freight cost. Q2: What's your payment terms?A: We can accept T/T,and L/C at sight as payment term. Q3: What about the delivery time?A: For sample it is about 3-5 days; the delivery time is within 15days after receiving your payment.
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