02151

Sodium bromate

≥99%

• Linear Formula: NaBrO₃
• CAS Number: 7789-38-0
• Molecular Weight: 150.89
• EC Number: 232-160-4
• MDL number: MFCD00003476
• UNSPSC 코드: 12352300
• eCl@ss: 38050507
• PubChem Substance ID: 329747397
• NACRES: NA.21

속성

• Agency: suitable for EPA 300
• Quality Level: 200
• 분석: ≥99%
• 양식: crystals
• 불순물: ≤0.005% heavy metals (as Pb)
• pH: 5-9 (25 °C, 50 g/L)
• density: 3.339 g/mL at 25 °C (lit.)
• 음이온 미량물: bromide (Br^-): ≤500 mg/kg; sulfate (SO₄^2-): ≤500 mg/kg
• 양이온 미량물: Fe: ≤50 mg/kg
• SMILES string: [Na+].[O-]Br(=O)=O; [Na+].[O-]Br(=O)=O

설명

일반 설명

Sodium bromate is a commercially available, very stable oxidant. It is much easier to handle than liquid bromine or hypobromous acid solutions.[1] The elastic, piezoelectric and dielectric constants of sodium chlorate and sodium bromate (NaBrO₃) have been evaluated.[2]

안전성 정보

• 픽토그램: GHS03,GHS06
• 신호어: Danger
• 유해 및 위험 성명서: H271,H301,H315,H319,H335
• 예방조치 성명서: 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
• 표적 기관: Respiratory system
• Storage Class Code: 5.1A - Strongly oxidizing hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable