Home > Compound List > Product Information
Sodium iodate_Molecular_structure_CAS_7681-55-2)
Click picture or here to close

Sodium iodate

Catalog No. 71701 Name Sigma Aldrich
CAS Number 7681-55-2 Website http://www.sigmaaldrich.com
M. F. INaO3 Telephone 1-800-521-8956
M. W. 197.89244 Fax
Purity ≥99.5% (RT) Email
Storage Chembase ID: 111168

SYNONYMS

Title
碘酸钠
IUPAC name
sodium iodate
IUPAC Traditional name
sodium iodate

DATABASE IDS

MDL Number MFCD00003533
EC Number 231-672-5
CAS Number 7681-55-2

PROPERTIES

abs. absorption0.1M/275 nm, H2O cut-off
Antion Traces bromide, bromate, chloride, chlorate (as Cl-): ≤200 mg/kg
Antion Traces iodide (I-): ≤20 mg/kg
Antion Traces sulfate (SO42-): ≤50 mg/kg
Cation Traces Al: ≤5 mg/kg
Cation Traces As: ≤0.1 mg/kg
Cation Traces Ba: ≤5 mg/kg
Cation Traces Bi: ≤5 mg/kg
Cation Traces Ca: ≤100 mg/kg
Cation Traces Cd: ≤5 mg/kg
Cation Traces Co: ≤5 mg/kg
Cation Traces Cr: ≤5 mg/kg
Cation Traces Cu: ≤5 mg/kg
Cation Traces Fe: ≤10 mg/kg
Cation Traces K: ≤50 mg/kg
Cation Traces Li: ≤5 mg/kg
Cation Traces Mg: ≤5 mg/kg
Cation Traces Mn: ≤5 mg/kg
Cation Traces Mo: ≤5 mg/kg
Cation Traces Ni: ≤5 mg/kg
Cation Traces Pb: ≤5 mg/kg
Cation Traces Sr: ≤5 mg/kg
Cation Traces Zn: ≤5 mg/kg
Impurities insoluble matter, passes filter test
Impurities ≤0.005% total nitrogen (N)
Linear Formula NaIO3
Product Line BioUltra
Purity ≥99.5% (RT)
Density 4.28 g/mL at 25 °C(lit.)
pH 5.5-7.0 (25 °C, 0.1 M in H2O)
Solubility H2O: soluble0.1 M at 20 °C, clear, colorless
GHS Pictograms GHS03
GHS Pictograms GHS07
GHS Pictograms GHS08
GHS Signal Word Danger
GHS Hazard statements H272-H302-H317-H334
European Hazard Symbols Oxidising Oxidising (O)
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
GHS Precautionary statements P220-P261-P280-P342 + P311
RID/ADR UN 1479 5.1/PG 2
Risk Statements 8-22-42/43
RTECS NN1400000
Safety Statements 17-22-36/37-45
Hazard Class 5.1
UN Number 1479
Packing Group 2
German water hazard class 3

DETAILS

REFERENCES