567549

磷酸钠 一元 一水合物

Useful in conjunction with Sodium Phosphate, Dibasic in the preparation of biological buffers.

• 别名: 磷酸一钠, 磷酸二氢钠 一水合物
• 线性分子式: NaH₂PO₄ · H₂O
• CAS号: 10049-21-5
• 分子量: 137.99
• MDL號碼: MFCD00149208
• 分類程式碼代碼: 12352302
• NACRES: NA.25

属性

• 等級: Molecular Biology
• 品質等級: 100
• 化驗: ≥99% (titration)
• 形狀: crystalline solid
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze; desiccated (hygroscopic)
• 顏色: white
• pKa (20 °C): 7.21
• 溶解度: water: 14 mg/mL
• 正離子痕跡: heavy metals: ≤0.001%; heavy metals (as Pb): ≤0.001%
• 吸收: ≤0.01 at 260 nm; ≤0.01 at 280 nm
• 異物活動: DNases, proteases, RNases, none detected
• 運輸包裝: ambient
• 儲存溫度: 10-30°C
• SMILES 字串: [Na+].[H]O[H].OP(O)([O-])=O
• InChI: 1S/Na.H3O4P.H2O/c;1-5(2,3)4;/h;(H3,1,2,3,4);1H2/q+1;;/p-1
• InChI 密鑰: BBMHARZCALWXSL-UHFFFAOYSA-M

说明

一般說明

Useful in conjuction with sodium phosphate, dibasic (Cat. No. 567550) in the preparation of biological buffers(absorbance: ≤0.01 at 260 nm and 280 nm).

Useful in conjunction with Sodium Phosphate, Dibasic (Cat. No. 567550 or 567547) in the preparation of biological buffers.

警告

Toxicity: Standard Handling (A)

重構

Following reconstitution, store at room temperature. Stock solutions are stable for up to 6 months at room temperature.

法律資訊

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable