11625

四硼酸钠 十水合物

puriss., meets analytical specification of Ph. Eur., BP, NF, 99.0-103.0%

• 别名: 硼砂 十水合物, 硼酸钠 十水合物
• 线性分子式: Na₂B₄O₇ · 10H₂O
• CAS号: 1303-96-4
• 分子量: 381.37
• EC 号: 215-540-4
• MDL编号: MFCD00149193
• UNSPSC代码: 12352302
• PubChem化学物质编号: 329749511
• NACRES: NA.22

属性

• Agency: Ph. Eur.
• 质量水平: 200
• 等级: puriss.
• 方案: 99.0-103.0%
• 表单: crystalline
• 质量: meets analytical specification of Ph. Eur., BP, NF
• 杂质: carbonate and Bicarbonate, complies; organic volatile impurities, complies; residual solvents, complies; ≤0.001% ammonium (NH₄); ≤0.002% heavy metals (as Pb)
• pH值（酸碱度）: 9.0-9.6 (20 °C, 5%)
• 密度: 1.73 g/mL at 25 °C (lit.)
• 痕量阴离子: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• 痕量阳离子: As: ≤3 mg/kg; Ca: ≤100 mg/kg; Fe: ≤20 mg/kg; Mg: ≤10 mg/kg
• 适用性: complies for appearance of solution
• 储存温度: room temp
• SMILES字符串: O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]B1Ob2ob([O-])ob(O1)o2
• InChI: 1S/B4O7.2Na.10H2O/c5-1-7-3-9-2(6)10-4(8-1)11-3;;;;;;;;;;;;/h;;;10*1H2/q-2;2*+1;;;;;;;;;;
• InChI key: CDMADVZSLOHIFP-UHFFFAOYSA-N

说明

法律信息

安全信息

• 象形图: GHS08,GHS07
• 警示用语：: Danger
• 危险声明: H319,H360FD
• 预防措施声明: P202 - P264 - P280 - P305 + P351 + P338 - P308 + P313 - P337 + P313
• 危险分类: Eye Irrit. 2 - Repr. 1B
• 储存分类代码: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable