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Alkali Metal Compounds (Li, Na, K, Rb, Cs)

Sodium iodate, GR 99%+

ARAvailable on request

Sodium iodate, GR 99%+ (CAS 7681-55-2) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 100 g.

Pack sizes
Sodium iodate, GR 99%+ chemical structure
CAS number7681-55-2
FormulaINaO3
Molar mass197.89 g/mol
Physical formPowder
HS code28299030
UN numberUN 1479
Purity≥99%
InChIKeyWTCBONOLBHEDIL-UHFFFAOYSA-M
IUPAC namesodium iodate

About Sodium iodate, GR 99%+

Sodium iodate, GR 99%+ sits in our alkali Metal Compounds (Li, Na, K, Rb, Cs) section and ships worldwide from stock or short lead time. Identity at a glance (AR): CAS 7681-55-2, formula INaO3 and molar mass 197.89 g/mol. It is described as white to off-white powder.

Typical applications

  • Fluorescent labelling
  • Oxidation reactions

Storage and safety notes

Reported physical data: density 4.28 g/mL at 25 °C. Hazard communication follows GHS (Danger: H272, H302, H317 and H334). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 1479.

Order it in 100 g and 1 kg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Fluorescent labelling
  • Oxidation reactions

Applications

Research Labs and Universities

Grade guides

AR Grade (Analytical Reagent)

Specifications and identifiers

Specifications of Sodium iodate, GR 99%+
Product nameSodium iodate, GR 99%+
Catalogue numberZX-013225
CAS number7681-55-2
IUPAC namesodium iodate
Molecular formulaINaO3
Molar mass197.89 g/mol
Exact mass197.879
GradeAR
Purity / assay≥99%
Physical formPowder
AppearanceWhite to off-white powder
Density4.28 g/mL at 25 °C
H-bond donors / acceptors0 / 3
Topological polar surface area57.2 Ų
HS code28299030
UN numberUN 1479
InChIKeyWTCBONOLBHEDIL-UHFFFAOYSA-M
SMILES[O-]I(=O)=O.[Na+]
PubChem CID23675764
SynonymsIodic acid, sodium salt, Iodic acid, sodium salt, Sodium iodate (NaIO3), Iodic acid (HIO3), sodium salt, NaIO3, Natrum Iodatum, Iodic acid (HIO3), sodium salt (1:1), Sodium iodate (NaIO3) pentahydrate, INaO3, Sodium iodate, >=99%

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS03 Oxidising
Oxidising
GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H272May intensify fire, oxidizer
  • H302Harmful if swallowed
  • H317May cause an allergic skin reaction
  • H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements P210, P220, P233, P260, P261, P264, P270, P271, P272, P280, P284, P301 + P317, P302 + P352, P304 + P340, P321, P330, P333 + P317, P342 + P316, P362 + P364, P370 + P378, P403, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Sodium iodate, GR 99%+
100 gQuoted on request
1 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Sodium iodate, GR 99%+

Which CAS number identifies Sodium iodate, GR 99%+?
Sodium iodate, GR 99%+ is registered under CAS 7681-55-2. You may also see it listed as Iodic acid, sodium salt, Iodic acid, sodium salt. Our catalogue number for this item is ZX-013225.
What are the formula and molar mass of Sodium iodate, GR 99%+?
For Sodium iodate, GR 99%+, its formula is INaO3 and its molar mass is 197.89 g/mol. The systematic (IUPAC) name is sodium iodate. InChIKey WTCBONOLBHEDIL-UHFFFAOYSA-M lets you match it in any structure database.
What grade and pack sizes are available for Sodium iodate, GR 99%+?
This listing is AR grade with ≥99% purity. Standard packs are 100 g, 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Sodium iodate, GR 99%+?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Sodium iodate, GR 99%+ to my country?
Yes. Because Sodium iodate, GR 99%+ is classed as hazardous (UN 1479), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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