71500
磷酸二氢钠二水合物 二水合物
purum p.a., crystallized, ≥99.0% (T)
别名:
磷酸二氢钠 二水合物
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关于此项目
线性分子式:
NaH2PO4 · 2H2O
化学文摘社编号:
分子量:
156.01
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12161700
EC Number:
231-449-2
MDL number:
InChI
1S/Na.H3O4P.2H2O/c;1-5(2,3)4;;/h;(H3,1,2,3,4);2*1H2/q+1;;;/p-1
InChI key
VBJGJHBYWREJQD-UHFFFAOYSA-M
grade
purum p.a.
assay
≥99.0% (T)
form
crystals
quality
crystallized
pH
4.0-4.5 (25 °C, 50 mg/mL in H2O)
solubility
H2O: 50 mg/mL, clear, colorless
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg
cation traces
Ca: ≤50 mg/kg, Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, K: ≤100 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg
Quality Level
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General description
磷酸二氢钠是一种可溶于水的无机化合物。二水合磷酸二氢钠可作为试剂用于硅酸盐基浆料的开发。
Application
二水合磷酸一碱钠已用于：
- 对固定脑组织进行灌注，以验证磁共振（MR）信号变化并分析脑内神经病理变化
- 作为基础盐溶液的组分，以制备生物膜最小培养基（BMM），用于培养铜绿假单胞菌菌株 PAO1
- 制备磷酸一碱钠（NaH2PO4）原液，以制成用于毛细管电泳的运行缓冲液
存储类别
13 - Non Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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This article presents results of continuous multistage aqueous two-phase extraction of an immunoglobulin G1 from cell supernatant in a mixer-settler unit. An aqueous two-phase system consisting of polyethylene glycol 2000, phosphate salt, and water was applied without and with sodium
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