71325

Sodium bromate

puriss. p.a., ≥99.5% (RT)

• Linear Formula: NaBrO₃
• CAS Number: 7789-38-0
• Molecular Weight: 150.89
• EC Number: 232-160-4
• MDL number: MFCD00003476
• UNSPSC Code: 12000000
• eCl@ss: 38050507
• PubChem Substance ID: 57652285
• NACRES: NA.21

Properties

• grade: puriss. p.a.
• Quality Level: 100
• 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 (SO₄^2-): ≤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

Description

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

Safety Information

• Pictograms: GHS03,GHS06
• signalword: Danger
• hcodes: H271,H301,H315,H319,H335
• pcodes: P210 - P220 - P261 - P301 + P310 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Eye Irrit. 2 - Ox. Sol. 1 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 5.1A - Strongly oxidizing hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges