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ChemicalBook >> CAS DataBase List >> Iodic acid

Iodic acid

Iodic acid price.
  • $33.43 - $2680.18
  • Product name: Iodic acid
  • CAS: 7782-68-5
  • MF: HIO3
  • MW: 175.91
  • EINECS:231-962-1
  • MDL Number:MFCD00011348
  • Synonyms:IODIC (V) ACID;IODIC ACID;HYDROGEN IODATE;10dicacid ;Iodic acid, 99% min.;Iodic acid ACS reagent, >=99.5%;Iodic acid puriss. p.a., ACS reagent, >=99.5% (RT);Iodic Acid ( Solution )
16 prices
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Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Chem-Impex
  • GFS CHEMICALS
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • Thermo Scientific Chemicals
  • TRC
Package
  • 10g
  • 25g
  • 30g
  • 50G
  • 250G
  • 1000g
  • 10KG
  • 500 g
  • ManufacturerAK Scientific
  • Product number8731AF
  • Product descriptionIodic acid
  • Packaging25g
  • Price$67
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number8731AF
  • Product descriptionIodic acid
  • Packaging30g
  • Price$80.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0030131
  • Product descriptionIODIC ACID 95.00%
  • Packaging50G
  • Price$2496.69
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0030131
  • Product descriptionIODIC ACID 95.00%
  • Packaging250G
  • Price$2680.18
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number32026
  • Product descriptionIodicacid,≥99%,ACSReagentHazmat ≥99%
  • Packaging10KG
  • Price$693.06
  • Updated2021-12-16
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  • ManufacturerGFS CHEMICALS
  • Product number45406
  • Product descriptionIODICACID,REAGENT
  • Packaging25g
  • Price$33.43
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number70911
  • Product descriptionIodic acid
  • Packaging10g
  • Price$610
  • Updated2021-12-16
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  • ManufacturerSigma-Aldrich
  • Product number58060
  • Product descriptionIodic acid puriss. p.a., ACS reagent, ≥99.5% (RT)
  • Packaging25g
  • Price$158
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number221929
  • Product descriptionIodic acid ACS reagent, ≥99.5%
  • Packaging50g
  • Price$188
  • Updated2026-04-30
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  • ManufacturerThermo Scientific Chemicals
  • Product numberA11925
  • Product descriptionIodic acid, 99%
  • Packaging250g
  • Price$235.65
  • Updated2026-04-24
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  • ManufacturerThermo Scientific Chemicals
  • Product number087681
  • Product descriptionIodic acid, ACS, 99.5%
  • Packaging250g
  • Price$295.65
  • Updated2026-04-24
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  • ManufacturerThermo Scientific Chemicals
  • Product number42381
  • Product descriptionIodic acid, 99.6%, ACS reagent 99.6%
  • Packaging500 g
  • Price$498.65
  • Updated2026-04-24
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  • ManufacturerThermo Scientific Chemicals
  • Product number087681
  • Product descriptionIodic acid, ACS, 99.5%
  • Packaging50g
  • Price$89.65
  • Updated2026-04-24
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  • ManufacturerThermo Scientific Chemicals
  • Product numberA11925
  • Product descriptionIodic acid, 99%
  • Packaging50g
  • Price$76.65
  • Updated2026-04-24
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product numberA11925
  • Product descriptionIodic acid, 99%
  • Packaging1000g
  • Price$742.65
  • Updated2026-04-24
  • Buy
  • ManufacturerTRC
  • Product numberI666725
  • Product descriptionIodic acid
  • Packaging25g
  • Price$110
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 8731AF Iodic acid 25g $67 2021-12-16 Buy
AK Scientific 8731AF Iodic acid 30g $80.4 2021-12-16 Buy
American Custom Chemicals Corporation CHM0030131 IODIC ACID 95.00% 50G $2496.69 2021-12-16 Buy
American Custom Chemicals Corporation CHM0030131 IODIC ACID 95.00% 250G $2680.18 2021-12-16 Buy
Chem-Impex 32026 Iodicacid,≥99%,ACSReagentHazmat ≥99% 10KG $693.06 2021-12-16 Buy
GFS CHEMICALS 45406 IODICACID,REAGENT 25g $33.43 2021-12-16 Buy
Medical Isotopes, Inc. 70911 Iodic acid 10g $610 2021-12-16 Buy
Sigma-Aldrich 58060 Iodic acid puriss. p.a., ACS reagent, ≥99.5% (RT) 25g $158 2026-04-30 Buy
Sigma-Aldrich 221929 Iodic acid ACS reagent, ≥99.5% 50g $188 2026-04-30 Buy
Thermo Scientific Chemicals A11925 Iodic acid, 99% 250g $235.65 2026-04-24 Buy
Thermo Scientific Chemicals 087681 Iodic acid, ACS, 99.5% 250g $295.65 2026-04-24 Buy
Thermo Scientific Chemicals 42381 Iodic acid, 99.6%, ACS reagent 99.6% 500 g $498.65 2026-04-24 Buy
Thermo Scientific Chemicals 087681 Iodic acid, ACS, 99.5% 50g $89.65 2026-04-24 Buy
Thermo Scientific Chemicals A11925 Iodic acid, 99% 50g $76.65 2026-04-24 Buy
Thermo Scientific Chemicals A11925 Iodic acid, 99% 1000g $742.65 2026-04-24 Buy
TRC I666725 Iodic acid 25g $110 2021-12-16 Buy

Properties

Melting point :110°C (dec.)
Density :4.63 g/cm3
solubility :Water (Slightly)
pka :1.28±0.53(Predicted)
form :Solid
color :White to off-white
Specific Gravity :4.629
PH :pKa1= 0.70(25℃)
Water Solubility :269 g/100 mL (20 ºC)
Sensitive :Light Sensitive
Merck :14,5012
Stability :Stable. Incompatible with strong reducing agents, alcohols, organic materials. Light-sensitive.
InChI :1S/HIO3/c2-1(3)4/h(H,2,3,4)
InChIKey :ICIWUVCWSCSTAQ-UHFFFAOYSA-N
SMILES :OI(=O)=O
CAS DataBase Reference :7782-68-5(CAS DataBase Reference)
EPA Substance Registry System :Iodic acid (7782-68-5)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H272 May intensify fire; oxidizer Oxidising liquids;Oxidising solids Category 2
Category 3
Danger
Warning
GHS hazard pictograms P210, P220, P221P280, P370+P378,P501
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning GHS hazard pictograms P234, P390, P404
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P220 Keep/Store away from clothing/…/combustible materials.
P234 Keep only in original container.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.
P363 Wash contaminated clothing before reuse.
P370+P378 In case of fire: Use … for extinction.
P390 Absorb spillage to prevent material damage.
P405 Store locked up.
P406 Store in corrosive resistant/… container with a resistant inner liner.
P501 Dispose of contents/container to..…

Description

Iodic acid is used in analytical chemistry laboratories to standardize solutions of both weak and strong bases using methyl red or methyl orange as the indicator. It acts as a key starting material to synthesize sodium or potassium iodate, thereby increasing the iodine content of salt.

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