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Sodium succinate dibasic hexahydrate

Name: Sodium succinate dibasic hexahydrate
Brand: SIGMA

BioUltra, ≥99.0% (NT)

Synonim(y):

Butanedioic acid disodium salt, Succinic acid disodium salt

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Informacje o tej pozycji

Wzór liniowy:

NaOOCCH₂CH₂COONa · 6H₂O

Numer CAS:

6106-21-4

Masa cząsteczkowa:

270.14

EC Number:

205-778-7

UNSPSC Code:

12161700

PubChem Substance ID:

57647136

Beilstein/REAXYS Number:

3921044

MDL number:

MFCD00149117

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Pozwól nam pomóc

product line

BioUltra

assay

≥99.0% (NT)

impurities

insoluble matter, passes filter test

pH

8.0-9.5 (25 °C, 1 M in H₂O)

solubility

H₂O: 1 M at 20 °C, clear, colorless

anion traces

chloride (Cl^-): ≤50 mg/kg, sulfate (SO₄^2-): ≤50 mg/kg

cation traces

Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg

λ

1 M in H₂O

UV absorption

λ: 260 nm A_max: 0.080, λ: 280 nm A_max: 0.045

SMILES string

O.O.O.O.O.O.[Na+].[Na+].[O-]C(=O)CCC([O-])=O

InChI

1S/C4H6O4.2Na.6H2O/c5-3(6)1-2-4(7)8;;;;;;;;/h1-2H2,(H,5,6)(H,7,8);;;6*1H2/q;2*+1;;;;;;/p-2

InChI key

ZBTUYCUNQBRXOR-UHFFFAOYSA-L

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Application

Sodium succinate dibasic hexahydrate can be used to study x-ray crystallography, protein structural analysis, proteomics and optimization reagents. Sodium succinate dibasic hexahydrate has been used to determine the calorimetric and diffractometric evidence for the sequential crystallization of buffer components and the consequential pH swing in frozen solutions. Sodium succinate dibasic hexahydrate has also been used to provide insights into the mechanism of Pseudomonas dacunhae aspartate β-decarboxylase from rapid-scanning stopped-flow kinetics.

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Klasa składowania

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Calorimetric and diffractometric evidence for the sequential crystallization of buffer components and the consequential pH swing in frozen solutions.

Prakash Sundaramurthi et al.

The journal of physical chemistry. B, 114(14), 4915-4923 (2010-03-23)

Sequential crystallization of succinate buffer components in the frozen solution has been studied by differential scanning calorimetry and X-ray diffractometry (both laboratory and synchrotron sources). The consequential pH shifts were monitored using a low-temperature electrode. When a solution buffered to

Insights into the mechanism of Pseudomonas dacunhae aspartate beta-decarboxylase from rapid-scanning stopped-flow kinetics.

Robert S Phillips et al.

Biochemistry, 49(24), 5066-5073 (2010-05-18)

The mechanism of wild-type and R37A mutant Pseudomonas dacunhae aspartate beta-decarboxylase (ABDC) was studied by rapid-scanning stopped-flow spectrophotometry. Mixing wild-type ABDC with 50 mM disodium l-Asp resulted in the formation of a 325 nm absorption peak within the dead time

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Pancreatic cancer has a poor prognosis after complete macroscopic resection combined with chemotherapy. Even after neoadjuvant chemotherapy, R0 resection is often not possible. Moreover, current imaging techniques cannot reliably distinguish viable cancer cells from scar tissue at the resectional margin.

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