Ammonium Iodate - ≥99% , CAS No.13446-09-8

CAS: 13446-09-8 Cat. No.: A100497 Formula: H4INO3 Molecular Weight: 192.94 EC Number: 236-592-4 PubChem CID: 166805
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
Iodic acid (HIO3), ammonium salt (1:1)|Iodic acid (HIO3), ammonium salt|Ammonium Iodate-18O3|azanium;iodate
Storage
Room temperature
Shipped In
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Size
Germany (EU)
USA*
Price
Qty
5g
A100497-5g
Made to order · 8–12 wks
€61.52
25g
A100497-25g
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2 In stock

€234.20

€304.49
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100g
A100497-100g
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2 In stock

€676.75

€790.42
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Specifications

Synonyms
Iodic acid (HIO3), ammonium salt (1:1) | Iodic acid (HIO3), ammonium salt | Ammonium Iodate-18O3 | azanium;iodate
Specifications & Purity
≥99%
Storage
Room temperature
Shipped In
FedEx DG Service
Purity
≥99%
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504757594
Canonical Smiles
[NH4+].[O-]I(=O)=O
IUPAC Name
azanium;iodate
InChIKey
ZRDJERPXCFOFCP-UHFFFAOYSA-N
INCHI
1S/HIO3.H3N/c2-1(3)4;/h(H,2,3,4);1H3
Isomeric SMILES
[NH4+].[O-]I(=O)=O
PubChem CID
166805
UN Number
1479
Molecular Weight
192.94

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassHomogeneous non-metal compounds
ClassNon-metal oxoanionic compounds
SubclassNon-metal iodates
Intermediate Tree Nodes Not available
Direct ParentNon-metal iodates
Alternative Parents Inorganic salts  Inorganic oxides  
Molecular FrameworkNot available
Substituents Non-metal iodate - Inorganic oxide - Inorganic salt
DescriptionThis compound belongs to the class of inorganic compounds known as non-metal iodates. These are inorganic non-metallic compounds containing a iodate as its largest oxoanion.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates (CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

6 results found

Lot NumberCertificate TypeDateItem
L2402418L2402418Certificate of AnalysisSep 03, 2026 A100497
L2402415L2402415Certificate of AnalysisSep 03, 2026 A100497
K2507034K2507034Certificate of AnalysisNov 24, 2025 A100497
L2114133L2114133Certificate of AnalysisJun 09, 2025 A100497
H2218167H2218167Certificate of AnalysisJul 15, 2022 A100497
H2218168H2218168Certificate of AnalysisJul 15, 2022 A100497
Chemical and Physical Properties
SensitivityMoisture sensitive.
x_melt_point_char150°C
Molecular Weight192.941 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass192.924 Da
Monoisotopic Mass192.924 Da
Topological Polar Surface Area58.200 Ų
Heavy Atom Count5
Formal Charge0
Complexity36.500
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Citations of This Product
Solution Calculators
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