CAS 7681-55-2|sodium iodate|potassium iodate|SODIUM IODATE|碘酸钠|sodium iodate|iodic acid|Sodium iodate|sodium salt

Molecular Formula

INaO₃

Molecular Mass

197.89244

Exact Mass

197.87898614

InChI

InChI=1S/HIO3.Na/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1

InChIKey

WTCBONOLBHEDIL-UHFFFAOYSA-M

Canonic Smiles

[O-][I](=O)=O.[Na+]

Isomeric Smiles

[Na+].[O-][I](=O)=O

JChem

Acid pKa

-32.990604

H Acceptors

H Donor

LogD (pH = 5.5)

-2.1981263

LogD (pH = 7.4)

-2.1981263

Log P

0.17827241

Molar Refractivity

17.6695

Polarizability

8.199112

Polar Surface Area

57.2

Rotatable Bonds

Lipinski's Rule of Five

true

IUPAC name

sodium iodate

IUPAC Traditional name

potassium iodate sodium iodate

Synonyms

SODIUM IODATE碘酸钠iodic acidSodium iodatesodium salt

PubChem CID

Wikipedia Title

CAS Number

MDL Number

RTECS

NN1400000

European Hazard Symbols

Irritant (Xi)

Oxidising (O)

Harmful (Xn)

Harmful (X)

S:17-20-25-26-37/39

17-22-36/37-45

R:8-36/37/38

8-22-42/43

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

H272-H302-H317-H334

H272-H301-H317-H334

Respiratory sensitization, category 1

Germ cell mutagenicity, categories 1A,1B,2

Carcinogenicity, categories 1A,1B,2

Reproductive toxicity, categories 1A,1B,2

Specific Target Organ Toxicity – Single exposure, categories 1,2

Specific Target Organ Toxicity – Repeated exposure, categories 1,2

Aspiration Hazard, category 1

1479

UN1479

P220-P261-P280-P342+P311

P221-P210-P285-P301+P310-P405-P501A

UN 1479 5.1/PG 2

Product Information

Physical Property

4.277 g/ml

4.28 g/cm3, solid

4.28 g/mL at 25 °C(lit.)

4.28

9.47 g/100 mL (25 °C)
34 g/100 mL (100 °C) in water

soluble in acetic acid
insoluble in alcohol

H2O: soluble0.1 M at 20 °C, clear, colorless

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Sigma Aldrich

S4007

包装
1 kg in poly bottle
100, 500 g in poly bottle

424064

Packaging
100 g in poly bottle

No Data Available

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IUPAC name

sodium iodate

IUPAC Traditional name

potassium iodate sodium iodate

Synonyms

SODIUM IODATE碘酸钠iodic acidSodium iodatesodium salt

PubChem CID

Wikipedia Title

CAS Number

MDL Number

S4007

包装
1 kg in poly bottle
100, 500 g in poly bottle

424064

Packaging
100 g in poly bottle

No Data Available

Click here to submit data

Safety Information

Product Information

Physical Property

4.277 g/ml

4.28 g/cm3, solid

4.28 g/mL at 25 °C(lit.)

4.28

9.47 g/100 mL (25 °C)
34 g/100 mL (100 °C) in water

soluble in acetic acid
insoluble in alcohol

H2O: soluble0.1 M at 20 °C, clear, colorless

17-22-24-37-45-60

Oxidizing gases, category 1

Oxidizing liquids, categories 1,2,3

Acute toxicity (oral, dermal, inhalation), category 4

Skin irritation, category 2

Eye irritation, category 2

Skin sensitisation, category 1

Specific Target Organ Toxicity – Single exposure, category 3

Acute toxicity (oral, dermal, inhalation), categories 1,2,3

Cation Traces

Antion Traces

bromide, bromate, chloride, chlorate (as Cl-): ≤1000 mg/kg

sulfate (SO42-): ≤50 mg/kg

iodide (I-): ≤20 mg/kg

bromide, bromate, chloride, chlorate (as Cl-): ≤200 mg/kg

Grade

purum p.a.

puriss. p.a.

Impurities

≤0.005% total nitrogen (N)

insoluble matter, passes filter test

abs.

absorption0.1M/275 nm, H2O cut-off

Product Line

BioUltra

Melting Point

425 °C (decomp) (anhydrous)
19.85 °C (pentahydrate)

dec.

Apperance

white orthorhombic crystals

Powder

5.5-7.0 (25 °C, 0.1 M in H2O)

5.0-8.0 (25 °C, 50 mg/mL in H2O)

Molecule

ID:111168