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Merck
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文件

S0876

Sigma-Aldrich

磷酸钠 二元

ReagentPlus®, ≥99.0%

别名:

磷酸二钠, 磷酸二钠, 磷酸氢二钠, 磷酸氢钠

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About This Item

线性分子式:
Na2HPO4
CAS号:
7558-79-4
分子量:
141.96
EC號碼:
231-448-7
MDL號碼:
MFCD00003496
分類程式碼代碼:
12161700
eCl@ss:
38070211
PubChem物質ID:
24899448
NACRES:
NA.25

品質等級

200

產品線

ReagentPlus®

化驗

≥99.0%

形狀

powder or crystals

pH值

8.9-9.2 (25 °C, 50 g/L in water)

pKa (25 °C)

(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)

溶解度

water: soluble 100 mg/mL

SMILES 字串

[Na+].[Na+].[H]OP([O-])([O-])=O

InChI

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

InChI 密鑰

BNIILDVGGAEEIG-UHFFFAOYSA-L

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應用

磷酸氢二钠已用于建立兔晶状体的上皮细胞系。

法律資訊

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類（WGK）

WGK 1

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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分析证书(COA)

Lot/Batch Number
0000396660
0000393174
0000393173
0000376950
0000371951

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