| CAS: | 1314-60-9 |
| MF: | O5Sb2 |
| MW: | 323.52 |
| EINECS: | 215-237-7 |
| Product Categories: | metal oxide;Inorganics;Industrial/Fine Chemicals |
| Mol File: | 1314-60-9.mol |
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| Diantimony pentoxide Chemical Properties |
| Melting point | 380 °C (dec.)(lit.) |
| density | 3.78 g/mL at 25 °C(lit.) |
| form | Powder |
| color | Yellow |
| Specific Gravity | 3.8 |
| Water Solubility | Slightly soluble in water. Slowly dissolves in warm HCl and warm KOH. Insoluble in HNO<sub>3</sub> |
| Merck | 14,698 |
| Exposure limits | ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3 |
| Stability: | Stable. Incompatible with acids, reducing agents. |
| CAS DataBase Reference | 1314-60-9(CAS DataBase Reference) |
| EPA Substance Registry System | Antimony oxide (Sb2O5) (1314-60-9) |
| Diantimony pentoxide Usage And Synthesis |
| Chemical Properties | yellow powder |
| Physical properties | Yellow powdery solid; density 3.80 g/ cm3; very slightly soluble in water; hydrated pentoxide is insoluble in nitric acid; dissolves in an aqueous solution of caustic potash. |
| Uses | It is used as flame retardants in acrylonitrile-butadiene-styrene (ABS) polymer, plastics, rubbers, paper and textiles. It finds use as a flocculant in the production of titanium dioxide. It also finds use in ion-exchange resin. It is also employed as catalyst in certain polymerization and oxidation reactions. |
| Uses | Fire retardant in clothing. |
| Uses | Antimony pentoxide (Sb2O3) is used as a flame retardant for textile materials and as a source to prepare other antimony compounds. |
| Definition | A yellow solid. It is usually formed by the action of concentrated nitric acid on antimony or by the hydrolysis of antimony(V) chloride. Although an acidic oxide, it is only slightly soluble in water. |
| Preparation | The hydrated oxide is prepared by hydrolysis of antimony pentachloride; or by acidification of potassium hexahydroxoantimonate(V), KSb(OH)6 [12208- 13-8]. The product, filtered and air dried at ambient temperature has approximate composition Sb2O5 ? 3.5H2O. It may be also prepared by oxidation of antimony trioxide with nitric acid. |
| Flammability and Explosibility | Non flammable |
| Safety Profile | Moderately toxic by intraperitoneal route. See also ANTIMONY COMPOUNDS. |
Packing &shipping&Payment
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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