High-Quality Flame Retardant Antimony Trioxide CAS 1309-64-4

• Customization: Available
• CAS No.: 1309-64-4
• Formula: Sb2o3
• Model NO.: 99.5% 99.8%
• EINECS: 215-175-0
• Certification: ISO
• Environmental Protection: Yes
• Function: Flame Resistance
• Appearance: Powder
• Color: White
• Transport Package: Bag
• Specification: 99.5% 99.8%
• Trademark: SCR or OEM
• Origin: China
• HS Code: 28258000
• Production Capacity: 20000mt/Year

Product Description

Basic Information

1. Product Name:Antimony(III) oxide
2. Other Names:
   C.I. 77052; C.I. Pigment White 11; Antimony trioxide; diantimony trioxide; Antimonyoxideelecgrwhitepowder; Antimonyoxidepowder; dioxodistiboxane; oxoantimony; Antimony (III) oxide; ANTIMONY TRIOXDE
3. Molecular Formula:Sb2O3
4. HS No.:28258000
5. CAS No. :1309-64-4;1327-33-9
6. EINICS NO.:215-175-0;215-474-6
7. Purity:99.5% 99.8%
8. Appearance:White or gray powder of orthorhombic or cubic crystal systems.
9. Grade Standard:Industrial

Physical and Chemical Properties
Antimony 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 ºC and a boiling point of 1550 ºC. It is soluble in concentrated sulfuric acid, alkali solution and hot Tartaric acid solution, and slightly soluble in water,  dilute sulfuric acid. 

Application
1. Used as a fire retardant in the membranes of plastics industry,the enclosures of electric devices and household electric appliances.
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 synthesis

Quality Inspection 
Our chemicals can be tested by any impartial third party, such as SGS,BV,ISO,CE, etc.

About Us
We work in this field for about 16 years, and the annual output of Ammonium Paratungstate about 10,000 tons.

Our Advantage
1.Quickly and timely response
2.Quick and professional Delivery of chemicals
3.Professional technical support and after-sales service
4.Full set of Hazard Chemical Exporting Licenses
5.Continuous and stable supply chemicals with professionally deal Bulk Vessel,ISO Tank and containers transportation