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描述 | Anhydrous sodium dihydrogen phosphate, when specified for HPLC use, is widely utilized across molecular biology, biochemistry, and chromatography due to its high purity and effectiveness as a mobile phase component in high-performance liquid chromatography (HPLC)[1]. Anhydrous sodium dihydrogen phosphate that meets USP testing specifications serves as an inorganic salt compound with applications as a buffer and nutritional supplement. This form of sodium dihydrogen phosphate is also suitable for use in molecular biology experiments, ensuring consistency and reliability in experimental conditions[1]. Similarly, anhydrous sodium dihydrogen phosphate designated for molecular biology (also known as monosodium phosphate for molecular biology) is used extensively in cell culture. It functions effectively as a buffer and nutritional supplement, facilitating the maintenance of pH and nutrient levels within culture systems[1]. Anhydrous sodium dihydrogen phosphate that adheres to USP testing specifications is a chemical compound composed of sodium with a phosphate counterion. This form is primarily used as a pH buffer when combined with other sodium phosphates, contributing to its versatility in various biochemical and industrial applications[1]. |
计算器 | ||||
存储液制备 | ![]() |
1mg | 5mg | 10mg |
1 mM 5 mM 10 mM |
8.33mL 1.67mL 0.83mL |
41.67mL 8.33mL 4.17mL |
83.35mL 16.67mL 8.33mL |
CAS号 | 7558-80-7 |
分子式 | H2NaO4P |
分子量 | 119.98 |
SMILES Code | O=P(O)([O-])O.[Na+] |
MDL No. | MFCD00003527 |
别名 | 无水磷酸二氢钠 ;Sodium phosphate monobasic; Monosodium dihydrogen orthophosphate; Monosodium phosphate; Anhydrous sodium dihydrogen phosphate,for molecular biology |
运输 | 蓝冰 |
InChI Key | AJPJDKMHJJGVTQ-UHFFFAOYSA-M |
Pubchem ID | 23672064 |
存储条件 |
In solvent -20°C: 3-6个月 -80°C: 12个月 Pure form Inert atmosphere, room temperature |
溶解方案 |
H2O: 100 mg/mL(833.49 mM),配合低频超声助溶 |