ChemicalBook > CAS DataBase List > Diantimony pentoxide

Diantimony pentoxide

Product Name
Diantimony pentoxide
CAS No.
1314-60-9
Chemical Name
Diantimony pentoxide
Synonyms
ANTIMONY PENTOXIDE;ANTIMONY OXIDE;ANTIMONY (V) OXIDE;a1550;a2550;ago40;apoxs;hfr201;(dioxo-;nyacol1550
CBNumber
CB3243471
Molecular Formula
O5Sb2
Formula Weight
323.52
MOL File
1314-60-9.mol
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Diantimony pentoxide Property

Melting point:
380 °C (dec.)(lit.)
Density 
3.78 g/mL at 25 °C(lit.)
form 
Powder
Specific Gravity
3.8
color 
Yellow
Water Solubility 
Slightly soluble in water. Slowly dissolves in warm HCl and warm KOH. Insoluble in HNO<sub>3</sub>
Merck 
14,698
crystal system
Monoclinic
Space group
C2/c
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
1.26460.47820.5424790103.91900.3184
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)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
RIDADR 
1549
WGK Germany 
3
RTECS 
CC6300000
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
III
Toxicity
LD50 i.p. in rats: 400.0 mg Sb/100 g (Bradley, Fredrick)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
255998
Product name
Antimony(V) oxide
Purity
99.995% trace metals basis
Packaging
10g
Price
$89
Updated
2023/06/20
Sigma-Aldrich
Product number
255998
Product name
Antimony(V) oxide
Purity
99.995% trace metals basis
Packaging
50g
Price
$311
Updated
2023/06/20
Alfa Aesar
Product number
010643
Product name
Antimony(V) oxide, Puratronic?, 99.998% (metals basis)
Packaging
25g
Price
$145
Updated
2024/03/01
Alfa Aesar
Product number
010643
Product name
Antimony(V) oxide, Puratronic?, 99.998% (metals basis)
Packaging
5g
Price
$44.2
Updated
2023/06/20
Strem Chemicals
Product number
93-5106
Product name
Antimony(V) oxide (99.9%-Sb)
Packaging
10g
Price
$58
Updated
2024/03/01
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Diantimony pentoxide Chemical Properties,Usage,Production

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

Antimony pentoxide (Sb2O3) is used as a flame retardant for textile materials and as a source to prepare other antimony compounds.

Uses

Fire retardant in clothing.

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.

Diantimony pentoxide Preparation Products And Raw materials

Raw materials

Preparation Products

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Diantimony pentoxide Suppliers

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View Lastest Price from Diantimony pentoxide manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
Diantimony pentoxide 1314-60-9
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-12-09
Hebei Mojin Biotechnology Co., Ltd
Product
Diantimony pentoxide 1314-60-9
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-09-08
Zhuozhou Wenxi import and Export Co., Ltd
Product
Diantimony pentoxide 1314-60-9
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-26

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