Physical Properties Uses Preparation Reactions
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Iodine pentoxide

Physical Properties Uses Preparation Reactions
Product Name
Iodine pentoxide
CAS No.
12029-98-0
Chemical Name
Iodine pentoxide
Synonyms
IODINE OXIDE;IODOPENTOXIDE;IODINE(V) OXIDE;Iodine(Ⅴ) oxide;Iodine pentoxid;IODIC ANHYDRIDE;Iodin pentoxide;IODINE PENTOXIDE;IODINE PENTAOXIDE;iodineoxide(i2o5)
CBNumber
CB9852918
Molecular Formula
I2O5
Formula Weight
333.81
MOL File
12029-98-0.mol
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Iodine pentoxide Property

Melting point:
300-350°C (dec.)
Density 
5.08 g/mL at 25 °C
bulk density
2000kg/m3
storage temp. 
Store at +5°C to +30°C.
solubility 
insoluble in ethanol, ethyl ether, CS2
form 
Crystalline
Specific Gravity
5.08
color 
White to cream
PH
1.1 (100g/l, H2O, 25℃)
Water Solubility 
soluble
Sensitive 
Light Sensitive & Hygroscopic
Merck 
14,5019
Stability:
Stability Strong oxidizer - contact with combustible material may cause fire. Light and moisture sensitive. Incompatible with organic materials, combustible materials, water.
CAS DataBase Reference
12029-98-0(CAS DataBase Reference)
NIST Chemistry Reference
diiodine pentoxide(12029-98-0)
EPA Substance Registry System
Iodine oxide (I2O5) (12029-98-0)
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Safety

Hazard Codes 
O,C
Risk Statements 
8-34
Safety Statements 
17-26-27-36/37/39-45
RIDADR 
UN 3085 5.1/PG 2
WGK Germany 
3
F 
8
TSCA 
Yes
HS Code 
2811 29 90
HazardClass 
5.1
PackingGroup 
II
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H272May intensify fire; oxidizer

H314Causes severe skin burns and eye damage

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P220Keep/Store away from clothing/…/combustible materials.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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
1.00358
Product name
di-Iodine pentoxide
Purity
for analysis granular 0.5-2.5 mm EMSURE?
Packaging
100g
Price
$339
Updated
2024/03/01
Sigma-Aldrich
Product number
229709
Product name
Iodopentoxide
Purity
99.99% trace metals basis
Packaging
25g
Price
$129
Updated
2023/01/07
Sigma-Aldrich
Product number
229709
Product name
Iodopentoxide
Purity
99.99% trace metals basis
Packaging
250g
Price
$866
Updated
2023/01/07
Alfa Aesar
Product number
087682
Product name
Iodine(V) oxide, 98%
Packaging
25g
Price
$85.1
Updated
2024/03/01
Alfa Aesar
Product number
087682
Product name
Iodine(V) oxide, 98%
Packaging
100g
Price
$251
Updated
2024/03/01
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Iodine pentoxide Chemical Properties,Usage,Production

Physical Properties

White crystals; hygroscopic; density 4.98 g/cm3; decomposes around 300°C; highly soluble in water; soluble in nitric acid; insoluble in ethanol, ether and carbon disulfide.

Uses

Iodine pentoxide is used for analysis of carbon monoxide and for CO removal from air. It also is used as an oxidizing agent in other oxidation reactions.

Preparation

Iodine pentoxide is prepared by dehydration of iodic acid at 240°C.
2HIO3 → I2O5 + H2O

Reactions

Iodine pentoxide is a strong oxidizing agent and reacts with various oxidizable substances. It oxidizes carbon monoxide to carbon dioxide. The reaction is quantitative and used to measure carbon monoxide in the air:
I2O5 + 5CO → I2 + 5CO2
It reacts with hydrogen sulfide, forming sulfur dioxide:
3I2O5 + 5H2S → 3I2 + 5SO2 + 5H2O
Oxidation reaction also occurs with hydrogen chloride, metal hydrides and a number of metal salts. It dissolves in water reacting to form iodic acid:
I2O5 + H2O → 2HIO3
Dissociation into iodine and oxygen commences when heated above 270°C.

Chemical Properties

needle shaped crystals

Physical properties

White crystals; hygroscopic; density 4.98 g/cm3; decomposes around 300°C;highly soluble in water; soluble in nitric acid; insoluble in ethanol, ether andcarbon disulfide.

Uses

Iodine (V) oxide is used as an oxidizing agent to remove carbon monoxide from gas.

Uses

Oxidizes carbon monoxide to carbon dioxide with the formn of iodine (Ditte's reaction, which proceeds rapidly at 65° or above, but slowly at room temp). This reaction is used in gas analysis and for removing carbon monoxide from the air (in respirators preferably in presence of some H2SO4).

Definition

ChEBI: Diiodine pentaoxide is an iodine oxide.

Iodine pentoxide Preparation Products And Raw materials

Raw materials

iodine Iodine POTASSIUM HYPOCHLORITE

Preparation Products

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Iodine pentoxide Suppliers

Belgium 1 China 103 Europe 3 France 1 Germany 8 India 18 Japan 5 South Korea 1 Switzerland 1 The Netherlands 1 United Kingdom 7 United States 34 Global 183
Aladdin Scientific
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View Lastest Price from Iodine pentoxide manufacturers

Career Henan Chemical Co
Product
Iodine pentoxide 12029-98-0
Price
US $1.00/KG
Min. Order
1KG
Purity
95-99%
Supply Ability
1ton
Release date
2019-12-31

12029-98-0, Iodine pentoxideRelated Search:

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