New Delivery for 99.99% Si Block - Excellent Quality Antimony Pentoxide Powder at Reasonable Price Guaranteed – UrbanMines

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New Delivery for 99.99% Si Block - Excellent Quality Antimony Pentoxide Powder at Reasonable Price Guaranteed – UrbanMines Detail:

A ntimony pentoxide Properties

Other names	antimony(V) oxide
Cas No.	1314-6-9
Chemical formula	Sb2O5
Molar mass	323.517 g/mol
Appearance	yellow, powdery solid
Density	3.78 g/cm3, solid
Melting point	380 °C (716 °F; 653 K) (decomposes)
Solubility in water	0.3 g/100 mL
Solubility	insoluble in nitric acid
Crystal structure	cubic
Heat capacity (C)	117.69 J/mol K

Reactions for Antimony Pentoxide Powder

When heated at 700°C the yellow hydrated pentoxide converts to an anhydrous white solid with a formula Sb2O13 containing both Sb(III) and Sb(V). Heating at 900°C produces a white insoluble powder of SbO2 of both α and β forms. The β form consists of Sb(V) in octahedral interstices and pyramidal Sb(III) O4 units. In these compounds, Sb(V) atom is octahedrally coordinated to six –OH groups.

Enterprise Standard of Antimony Pentoxide Powder

Symbol	Sb2O5	Na2O	Fe2O3	As2O3	PbO	H2O(Absorbed Water)	Average Particle(D50)	Physical Characteristics
UMAP90	≥90%	≤0.1%	≤0.005%	≤0.02%	≤0.03% or or as requirements	≤2.0%	2~5µm or as requirements	Light Yellow Powder
UMAP88	≥88%	≤0.1%	≤0.005%	≤0.02%	≤0.03% or or as requirements	≤2.0%	2~5µm or as requirements	Light Yellow Powder
UMAP85	85%~88%	-	≤0.005%	≤0.03%	≤0.03% or or as requirements	-	2~5µm or as requirements	Light Yellow Powder
UMAP82	82%~85%	-	≤0.005%	≤0.015%	≤0.02% or or as requirements	-	2~5µm or as requirements	White Powder
UMAP81	81%~84%	11~13%	≤0.005%	-	≤0.03% or or as requirements	≤0.3%	2~5µm or as requirements	White Powder

Packaging Details: Net weight of the cardboard barrel lining is 50~250KG or follow the customer’s requirements

Storage and Transportation:

Warehouse, vehicles and containers should be kept clean, dry, free of moisture, heat and be separated from alkaline matters.

What is Antimony Pentoxide Powder used for?

Antimony Pentoxide is used as a Flame retardant in clothing. It finds use as a flame retardant in ABS and other plastics and as a flocculant in the production of titanium dioxide, and is sometimes used in the production of glass, paint. It is also used as an ion exchange resin for a number of cations in acidic solution including Na+ (especially for their selective retentions), and as a polymerization and oxidation catalyst.

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Quality 1st, Honesty as base, Sincere company and mutual profit is our idea, in an effort to create consistently and pursue the excellence for New Delivery for 99.99% Si Block - Excellent Quality Antimony Pentoxide Powder at Reasonable Price Guaranteed – UrbanMines , The product will supply to all over the world, such as: Ukraine, Panama, Italy, Good quality and reasonable price have brought us stable customers and high reputation. Providing 'Quality Products, Excellent Service, Competitive Prices and Prompt Delivery', we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We will work whole-heartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.

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