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號碼: 231-598-3
• MDL號碼: MFCD00003477
• 分類程式碼代碼: 12352302
• PubChem物質ID: 329763218
• NACRES: NA.21

属性

• 蒸汽壓力: 1 hPa ( 865 °C)
• 品質等級: 100
• 等級: puriss. p.a.
• 化驗: ≥99.5% (AT)
• 形狀: solid
• 雜質: ≤0.001% total nitrogen (N)
• pH值: 5.0-8.0 (20 °C, 50 mg/mL in H₂O)
• mp: 801 °C (lit.)
• 溶解度: water: soluble
• 負離子痕跡: bromide (Br^-): ≤50 mg/kg; iodide (I^-): ≤10 mg/kg; phosphate (PO₄^3-): ≤5 mg/kg; sulfate (SO₄^2-): ≤100 mg/kg
• 正離子痕跡: 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 字串: [Na+].[Cl-]
• InChI: 1S/ClH.Na/h1H;/q;+1/p-1
• InChI 密鑰: FAPWRFPIFSIZLT-UHFFFAOYSA-M

说明

一般說明

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.

應用

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).

其他說明

可能实行销售限制

安全信息

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable