71325

溴酸钠

puriss. p.a., ≥99.5% (RT)

• 线性分子式: NaBrO₃
• CAS号: 7789-38-0
• 分子量: 150.89
• EC 号: 232-160-4
• MDL编号: MFCD00003476
• UNSPSC代码: 12000000
• eCl@ss: 38050507
• PubChem化学物质编号: 57652285
• NACRES: NA.21

属性

• 等级: puriss. p.a.
• 质量水平: 100
• 方案: ≥99.5% (RT)
• 表单: crystals
• 杂质: ≤50 mg/kg total nitrogen (N)
• pH值（酸碱度）: 5.0-9.0 (25 °C, 50 mg/mL in H₂O)
• 密度: 3.339 g/mL at 25 °C (lit.)
• 痕量阴离子: bromide (Br^-): ≤500 mg/kg; sulfate (SO₄^2-): ≤500 mg/kg
• 痕量阳离子: 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字符串: [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

说明

一般描述

Sodium bromate is an organic compound which is sodium salt of bromic acid. This alkali metal bromate is mostly used as oxidizing agents.[1]

应用

Sodium bromate was used in gel media preparation to understand its crystal growth.[2] It was also used to prepare aqueous anion solution.[3]

其他说明

用于铈(IV)催化氧化的共氧化剂[4][5]

安全信息

• 象形图: GHS03,GHS06
• 警示用语：: Danger
• 危险声明: H271,H301,H315,H319,H335
• 预防措施声明: P210 - P220 - P261 - P301 + P310 - P302 + P352 - P305 + P351 + P338
• 危险分类: Acute Tox. 3 Oral - Eye Irrit. 2 - Ox. Sol. 1 - Skin Irrit. 2 - STOT SE 3
• 靶器官: Respiratory system
• 储存分类代码: 5.1A - Strongly oxidizing hazardous materials
• WGK: WGK 3
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable
• 个人防护装备: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges