63260
顺丁烯二酸二钠
anhydrous, ≥98.0% (NT), purum p.a.
别名:
马来酸 二钠盐
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线性分子式:
NaOOCCH=CHCOONa
化学文摘社编号:
分子量:
160.04
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
206-738-1
MDL number:
Beilstein/REAXYS Number:
6443880
Assay:
≥98.0% (NT)
产品名称
顺丁烯二酸二钠, purum p.a., anhydrous, ≥98.0% (NT)
InChI key
MSJMDZAOKORVFC-UAIGNFCESA-L
InChI
1S/C4H4O4.2Na/c5-3(6)1-2-4(7)8;;/h1-2H,(H,5,6)(H,7,8);;/q;2*+1/p-2/b2-1-;;
SMILES string
[Na+].[Na+].[O-]C(=O)\C=C/C([O-])=O
grade
purum p.a.
assay
≥98.0% (NT)
anion traces
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
cation traces
Cd: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg
Quality Level
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General description
Sodium maleate dibasic is the disodium salt of maleic acid. On reduction in the presence of Raney nickel at 100°C and 2500psi, followed by acidification, it affords succinic acid.1
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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2,5-Furandicarboxylic acid (FDCA) has become an increasingly desirable platform chemical to replace terephthalic acid in the production of a variety of polymeric materials, including polyethylene terephthalate. FDCA can be produced by the oxidation of 5-hydroxymethylfurfural (HMF), which can be derived
C Virgiliou et al.
Bioanalysis, 9(1), 37-51 (2016-12-07)
Till now there is very limited knowledge on the molecular content of coelomic fluid and cells. This study presents the first attempt to elucidate the metabolic profile of such samples. Samples were collected via coelocentesis from 41 women during the
Chistina Virgiliou et al.
Journal of chromatography. A, 1616, 460783-460783 (2020-01-19)
Royal Jelly (RJ) constitutes one of the most popular beehive products and for this reason the use of inexpensive sweeteners during its production remains an important quality issue. In the present study we report results of metabolic profiling of RJ
Nidambur Vasudev Ballal et al.
Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics, 112(5), 696-700 (2011-08-30)
The aim of this study was to evaluate the antimicrobial efficacy of 7% maleic acid (MA) and 17% ethylenediaminetetraacetic acid (EDTA) in elimination of Enterococcus faecalis, Candida albicans, and Staphylococcus aureus at different time intervals. Transfer culture of microbial strains
Ke Chen et al.
Dalton transactions (Cambridge, England : 2003), 41(17), 5391-5400 (2012-04-05)
A series of enantiomerically pure 1,2-diester substituted P,N-ligands incorporating two chiral carbons in the backbone were generated in high yields and high stereoselectivity from acetylenedicarboxylate via initial hydrophosphination using diphenylphosphine followed by hydroamination with various primary and secondary amines. The
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