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Merck

S3522

Sigma-Aldrich

磷酸钠 一元 一水合物

BioReagent, suitable for electrophoresis, 98.0-102.0%

别名:

磷酸一钠, 磷酸二氢钠 一水合物

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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:
12161700
PubChem物質ID:
NACRES:
NA.25

產品線

BioReagent

品質等級

化驗

98.0-102.0%

形狀

powder

技術

electrophoresis: suitable

雜質

≤0.01% Insoluble matter

pH值

4.1-4.5 (25 °C, 5% in solution)

負離子痕跡

chloride (Cl-): ≤5 ppm
sulfate (SO42-): ≤0.003%

正離子痕跡

Ca: ≤0.005%
Fe: ≤0.001%
K: ≤0.01%
heavy metals (as Pb): ≤0.001%

適合性

suitable for electrophoresis

應用

diagnostic assay manufacturing

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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應用

磷酸二氢钠一水合物已用于制备心脏停搏液。它也被用作 McIlvaine 缓冲液和 MgCl2 缓冲液中的一种组份。

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

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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