所有图片(1)
About This Item
线性分子式:
NaH2PO4 · H2O
CAS号:
分子量:
137.99
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.21
推荐产品
等級
ACS reagent
puriss. p.a.
化驗
≥99.0% (T)
形狀
crystals
雜質
≤0.001% total nitrogen (N)
≤0.01% insoluble matter
pH值
4.1-4.5 (25 °C, 50 mg/mL in H2O)
負離子痕跡
chloride (Cl-): ≤5 mg/kg
sulfate (SO42-): ≤30 mg/kg
正離子痕跡
As: ≤0.5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 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: ≤0.001% (by ICP-OES)
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
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一般說明
磷酸二氢钠一水合物是一种钠盐。
應用
磷酸二氢钠一水合物可用于以下研究：
- 作为HPLC研究的流动相。
- 用于溶解BSA（牛血清白蛋白）。
- 制备缓冲液。
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
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