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Merck

25114

Sigma-Aldrich

柠檬酸钠 水合物

ReagentPlus®, ≥99%

别名:

柠檬酸 三钠盐, 柠檬酸三钠 水合物

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About This Item

线性分子式:
HOC(COONa)(CH2COONa)2 · aq
CAS号:
分子量:
258.07 (anhydrous basis)
Beilstein:
3819251
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.21
化驗:
≥99%
形狀:
solid

品質等級

產品線

ReagentPlus®

化驗

≥99%

形狀

solid

雜質

≤0.001% heavy metals (as Pb)
≤0.04% free alkali (as NaOH)
≤0.06% free acid (as C6H8O7)

負離子痕跡

chloride (Cl-): ≤20 mg/kg
sulfate (SO42-): ≤50 mg/kg

正離子痕跡

As: ≤2 mg/kg
Fe: ≤10 mg/kg

SMILES 字串

O.[Na+].[Na+].[Na+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O

InChI

1S/C6H8O7.3Na.H2O/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;;1H2/q;3*+1;/p-3

InChI 密鑰

PKIDNTKRVKSLDB-UHFFFAOYSA-K

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法律資訊

ReagentPlus is a registered 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

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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分析证书(COA)

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Felix-Navarro RM, et al.
Journal of Nanoparticle Research, 15(8), 137-144 (2013)
Sensitive detection of hydrogen peroxide in foodstuff using an organic-inorganic hybrid multilayer-functionalized graphene biosensing platform.
Cui Y, et al.
Microchimica Acta, 174(1-2), 137-144 (2011)
Xuepu Wang et al.
Small (Weinheim an der Bergstrasse, Germany), 16(11), e1906721-e1906721 (2020-02-25)
A method for the fabrication of well-defined metallic nanostructures is presented here in a simple and straightforward fashion. As an alternative to lithographic techniques, this routine employs microcontact printing utilizing wrinkled stamps, which are prepared from polydimethylsiloxane (PDMS), and includes
Lee JD, et al.
Lee JD, et al.
Solid State Phenomena, 124 (2007)
Zhichao Zhang et al.
Molecular neurobiology, 57(2), 997-1008 (2019-10-28)
Neural stem/progenitor cells (NSPCs) persist in the mammalian brain throughout life and can be activated in response to the physiological and pathophysiological stimuli. Epigenetic reprogramming of NPSC represents a novel strategy for enhancing the intrinsic potential of the brain to

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