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04273

Sigma-Aldrich

磷酸钠 二元 十二水合物

meets analytical specification of Ph. Eur., BP, E339, 98.5-102.5% (T)

别名:

磷酸氢二钠, 磷酸氢二钠 十二水合物

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About This Item

线性分子式:
Na2HPO4 · 12H2O
CAS号:
10039-32-4
分子量:
358.14
EC號碼:
231-448-7
MDL號碼:
MFCD00149181
分類程式碼代碼:
12161700
PubChem物質ID:
329747907
NACRES:
NA.25

agency

meets analytical specifications of BP
meets analytical specifications of Ph. Eur.

品質等級

200

化驗

98.5-102.5% (T)

形狀

crystals

品質

meets analytical specification of Ph. Eur., BP, E339

雜質

reducing matter, complies
 residual solvents, complies
≤0.001% heavy metals (as Pb)
≤1.0% NaH2PO4
57-61% water (Karl Fischer)

損耗

57-61% loss on drying

pH值

8.4-9.6 (20 °C, 1%)

負離子痕跡

chloride (Cl-): ≤10 mg/kg
fluoride (F-): ≤10 mg/kg
sulfate (SO42-): ≤100 mg/kg

正離子痕跡

As: ≤1 mg/kg
Cd: ≤1 mg/kg
Cu: ≤20 mg/kg
Fe: ≤10 mg/kg
Hg: ≤1 mg/kg
K: ≤50 mg/kg
Pb: ≤4 mg/kg
Zn: ≤10 mg/kg

適合性

complies for appearance of solution

SMILES 字串

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

InChI

1S/2Na.H3O4P.12H2O/c;;1-5(2,3)4;;;;;;;;;;;;/h;;(H3,1,2,3,4);12*1H2/q2*+1;;;;;;;;;;;;;/p-2

InChI 密鑰

DGLRDKLJZLEJCY-UHFFFAOYSA-L

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  • Study of the Influence of Alkalizing Components on Matrix Pellets Prepared by Extrusion/Spheronization: This publication examines the effects of sodium phosphate dibasic dodecahydrate as an alkalizing agent in matrix pellets, showcasing its application in improving the physicochemical properties of pellets, which are crucial for controlled drug delivery systems (Hamedelniel EI, Bajdik J, Kasa P Jr, Pintye-Hodi K, 2012).

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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Patients with Marfan (MFS) and Loeys-Dietz (LDS) syndromes have been shown to have abnormal aortic biophysical properties. The purpose of this study was to compare the effects of 12-months of therapy with atenolol or losartan on vascular function in young
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Lack of evidence-based data on the spectrum of cardiovascular disease (CVD) in pregnancy or in the postpartum period, as well as on maternal and fetal outcome, provides challenges for treating physicians, particularly in areas of low resources. The objectives of
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