71380-M

氯化钠

puriss. p.a., ≥99.5% (AT)

• 别名: NaCl, 岩盐
• 线性分子式: NaCl
• CAS号: 7647-14-5
• 分子量: 58.44
• Beilstein: 3534976
• EC 号: 231-598-3
• MDL编号: MFCD00003477
• UNSPSC代码: 12352302
• PubChem化学物质编号: 329763218
• NACRES: NA.21

属性

• 蒸汽压: 1 hPa ( 865 °C)
• 质量水平: 100
• 等级: puriss. p.a.
• 方案: ≥99.5% (AT)
• 表单: solid
• 杂质: ≤0.001% total nitrogen (N)
• pH值（酸碱度）: 5.0-8.0 (20 °C, 50 mg/mL in H₂O)
• mp: 801 °C (lit.)
• 溶解性: water: soluble
• 痕量阴离子: bromide (Br^-): ≤50 mg/kg; iodide (I^-): ≤10 mg/kg; phosphate (PO₄^3-): ≤5 mg/kg; sulfate (SO₄^2-): ≤100 mg/kg
• 痕量阳离子: As: ≤0.1 mg/kg; Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤1 mg/kg; K: ≤50 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Zn: ≤5 mg/kg; heavy metals: ≤5 ppm (by ICP-OES)
• SMILES字符串: [Na+].[Cl-]
• InChI: 1S/ClH.Na/h1H;/q;+1/p-1
• InChI key: FAPWRFPIFSIZLT-UHFFFAOYSA-M

说明

一般描述

Sodium chloride (NaCl) is a colorless solid and its crystals belong to the cubic crystal system. It is widely employed preservative for meat, vegetable and fish products. NaCl is a useful precursor for the production of sodium and chlorine containing compounds. Its effect on the growth of salmonellae (mixed inoculum of Salmonella thompson, S. stanley and S. infantis) has been investigated.

应用

Sodium chloride was used in the isolation medium along with other constituents, prepared for incubating bone-marrow cells, during the isolation and expansion of hBM-MSCs (human bone-marrow mesenchymal stem cells).

其他说明

可能实行销售限制

安全信息

• 储存分类代码: 13 - Non Combustible Solids
• WGK: WGK 1
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable