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Supelco

Sodium bromate

puriss. p.a., ≥99.5% (RT)

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Linear Formula:
NaBrO3
CAS Number:
Molecular Weight:
150.89
EC Number:
MDL number:
eCl@ss:
38050507
PubChem Substance ID:
NACRES:
NA.21

grade

puriss. p.a.

Quality Level

Assay

≥99.5% (RT)

form

crystals

impurities

≤50 mg/kg total nitrogen (N)

pH

5.0-9.0 (25 °C, 50 mg/mL in H2O)

density

3.339 g/mL at 25 °C (lit.)

anion traces

bromide (Br-): ≤500 mg/kg
sulfate (SO42-): ≤500 mg/kg

cation traces

Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤100 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

SMILES string

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

InChI

1S/BrHO3.Na/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1

InChI key

XUXNAKZDHHEHPC-UHFFFAOYSA-M

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General description

Sodium bromate is an organic compound which is sodium salt of bromic acid. This alkali metal bromate is mostly used as oxidizing agents.

Application

Sodium bromate was used in gel media preparation to understand its crystal growth. It was also used to prepare aqueous anion solution.

Other Notes

Cooxidant for a catalytic cerium(IV) oxidation procedure

Pictograms

Flame over circleSkull and crossbones

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Ox. Sol. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

5.1A - Strongly oxidizing hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

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Water quality factors affecting bromate reduction in biologically active carbon filters.
Kirisits, Mary Jo, et al.
Water Research, 35.4, 891-900 (2001)
S. Kanemoto et al.
Bulletin of the Chemical Society of Japan, 59, 105-105 (1986)
Habit changes of sodium bromate crystals grown from gel media.
Petrova, Rositza I., and Jennifer A.
Crystal Growth & Design, 2.6, 573-578 (2002)
Pradyot Patnaik
A Comprehensive Guide to the Hazardous Properties of Chemical Substances, 709-709 (2007)
T.-L. Ho
Synthetic Communications, 9, 237-237 (1979)

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