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Iodic Acid

CAS #: 7782-68-5

Linear Formula:

HIO₃

MDL Number

MFCD00011348

EC No.:

231-962-1

Chemical Structure

ORDER

Product	Product Code	ORDER	SAFETY DATA	Technical data
(2N) 99% Iodic Acid	I-H-02	Pricing Add to cart only	SDS >	Data Sheet >
(3N) 99.9% Iodic Acid	I-H-03	Pricing Add to cart only	SDS >	Data Sheet >
(4N) 99.99% Iodic Acid	I-H-04	Pricing Add to cart only	SDS >	Data Sheet >
(5N) 99.999% Iodic Acid	I-H-05	Pricing Add to cart only	SDS >	Data Sheet >

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Iodic Acid Properties (Theoretical)

Compound Formula	HIO₃
Molecular Weight	175.91
Appearance	White to off-white powder, crystals, or chunks
Melting Point	110 °C
Boiling Point	N/A
Density	4.629 g/cm³
Solubility in H2O	N/A
Exact Mass	175.897042
Monoisotopic Mass	175.897042

Iodic Acid Health & Safety Information

Signal Word	Danger
Hazard Statements	H272-H314
Hazard Codes	O,C
Risk Codes	8-34
Safety Statements	17-26-36/37/39-45
RTECS Number	N/A
Transport Information	UN 3085 5.1/PG II
WGK Germany	3
GHS Pictogram	Image , Image , Image

About Iodic Acid

Iodic Acid is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Synonyms

Monoiodic acid, trioxoiodic acid, Iodic(V) acid, hydrogen trioxoiodate, hydroxidodioxidoiodine

Chemical Identifiers

Linear Formula	HIO₃
Pubchem CID	24345
MDL Number	MFCD00011348
EC No.	231-962-1
IUPAC Name	iodic acid
Beilstein/Reaxys No.	N/A
SMILES	O=I(=O)O
InchI Identifier	InChI=1S/HIO3/c2-1(3)4/h(H,2,3,4)
InchI Key	ICIWUVCWSCSTAQ-UHFFFAOYSA-N
Chemical Formula
Molecular Weight
Standard InchI
Appearance
Melting Point
Boiling Point
Density

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Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Iodine products. Iodine (atomic symbol: I, atomic number: 53) is a Block P, Group 17, Period 5 element with an atomic radius of 126.90447. The number of electrons in each of Iodine's shells is 2, 8, 18, 18, 7 and its electron configuration is [Kr] 4d¹⁰ 5s² 5p⁵. The iodine atom has a radius of 140 pm and a Van der Waals radius of 198 pm. In its elemental form, iodine has a lustrous metallic gray appearance as a solid and a violet appearance as a gas or liquid solution. Iodine forms compounds with many elements, but is less active than the other halogens. It dissolves readily in chloroform, carbon tetrachloride, or carbon disulfide. Iodine compounds are important in organic chemistry and very useful in the field of medicine. Iodine was discovered and first isolated by Bernard Courtois in 1811. The name Iodine is derived from the Greek word "iodes" meaning violet.