Description
Antimony(III) oxide is an inorganic oxide supplied at min. 95 % in extra pure quality for laboratory chemical use. It is identified by CAS number 1309-64-4 and empirical formula Sb₂O₃, with a molar mass of 291,52 g/mol and a boiling point of 1425 °C. The product is Specification details including EG nr. 215-175-0 are provided by manufacturer Carl ROTH. Extra pure antimony(III) oxide serves as a defined Sb₂O₃ source in research and routine chemistry where controlled composition matters. Stated purity, pack size and fundamental constants help laboratories document reagent identity and prepare mixtures or standards with confidence. The solid oxide format supports storage and handling typical of inorganic laboratory reagents used across general chemical workflows.
This article is part of Metals, elements & oxides, in Inorganic chemicals.
Key features
- Assay: ≥95,0 %
- Arsenic (As): ≤0,05 %
- Lead (Pb): ≤0,5 %
- Iron (Fe): ≤0,1 %
- CAS number: 1309-64-4
- Pack sizes: 100 g, 500 g, 1 kg, 2.5 kg
- EG nr.: 215-175-0
- Purity: min. 95 %, extra pure
- Empirical formula: Sb₂O₃
- Molar mass: 291,52 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Antimon(III)-oxid, min. 95 %, extra pure, 100 g, plastic
What is this article?
Antimon(III)-oxid, min. 95 %, extra pure, 100 g, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Metals, elements & oxides, inside Inorganic chemicals, in Lab chemicals.
Metals, elements and oxides are the element itself or its oxide, sold as powder, shot, foil or wire. Purity and particle size are both the specification. A 99 percent powder and a 99.999 percent shot of the same element are different articles. Many are reactive to air or to water.
An inorganic chemical is a salt, an acid or base in solid form, a metal, an oxide, or an element. The waters of hydration are part of the formula: a hydrate and an anhydrous salt are different masses for the same ion. Trace metals matter when the salt will be used in analysis. Nanomaterials add particle size to the specification. Look the substance up on PubChem. Hazard classes are on ECHA, under the CLP Regulation and REACH. Transport of the dangerous ones is explained by the UNECE.
Which category should I open next?
The category is Inorganic chemicals. The sub-category is Metals, elements & oxides. The catalogue is Lab chemicals.
Shelves beside this one are Inorganic salts and Nanomaterials & quantum dots.
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