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Merck

V800335

Sigma-Aldrich

磷酸钾二元 二元

AR, anhydrous, ≥99%

别名:

磷酸二钾, 磷酸氢二钾

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About This Item

线性分子式:
K2HPO4
CAS号:
分子量:
174.18
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:

等級

AR
anhydrous

產品線

Vetec

化驗

≥99%

形狀

crystalline powder

pH值

8.7-9.3 (25 °C, 50 g/L)

負離子痕跡

chloride (Cl-): ≤0.003%

正離子痕跡

Fe: ≤0.002%
heavy metals (as Pb): ≤0.0005%

SMILES 字串

[K+].[K+].OP([O-])([O-])=O

InChI

1S/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2

InChI 密鑰

ZPWVASYFFYYZEW-UHFFFAOYSA-L

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法律資訊

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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