Merck
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B4059

Sigma-Aldrich

Barium hydroxide solution

0.3 N

Fórmula linear:
Ba(OH)2
Número CAS:
Peso molecular:
171.34
Número MDL:
ID de substância PubChem:
NACRES:
NA.25

forma

liquid

Nível de qualidade

200

concentração

0.3 N

solubilidade

soluble (Clear colorless liquid, may contain some small insoluble particles.)

SMILES string

O[Ba]O

InChI

1S/Ba.2H2O/h;2*1H2/q+2;;/p-2

InChI key

RQPZNWPYLFFXCP-UHFFFAOYSA-L

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Aplicação

Used in conjunction with zinc sulfate to deproteinize via barium sulfate precipitation whole blood, plasma, or serum samples which are colored or turbid. The resulting supernatant or filtrate is then available for subsequent analysis of glucose by Somogi-Nelson method.
Barium hydroxide may be used in the development of formulations for the purification of materials such as heteropolysaccharide-protein biopolymers and the release of long-chain bases (LCB) from biological samples. Barium hydroxide solution may be used for protein precipitation in turbid fluids such as whole blood in assays based on the Somogyi-Nelson method.

Pictogramas

Corrosion

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Eye Dam. 1 - Skin Corr. 1

Código de classe de armazenamento

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 1

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificado de análise

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Certificado de origem

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Mais documentos

Quotes and Ordering

Bahareh Tabatabaee Amid et al.
Molecules (Basel, Switzerland), 17(9), 10875-10892 (2012-09-12)
Natural biopolymers from plant sources contain many impurities (e.g., fat, protein, fiber, natural pigment and endogenous enzymes), therefore, an efficient purification process is recommended to minimize these impurities and consequently improve the functional properties of the biopolymer. The main objective
E Bach et al.
Analytical biochemistry, 203(2), 335-339 (1992-06-01)
A rapid, facile, and sensitive uv-spectrophotometric assay has been developed for the determination of the enzymatic degradation of polysaccharides that generates reducing sugars. The assay was carried out with 2-cyanoacetamide in a single test tube. The solution was left at
M F Byford
The Biochemical journal, 280 ( Pt 1), 261-265 (1991-11-15)
The beta-elimination of phosphoserine residues by dilute alkali is catalysed by the presence of group II metal ions. The use of 0.1 M-Ba (OH)2 catalysed the rate of beta-elimination of phosphoserine by more than two orders of magnitude compared with
T Mahendran et al.
Journal of agricultural and food chemistry, 56(19), 9269-9276 (2008-09-12)
The structural characteristics of the gum exudate of Acacia senegal (gum arabic) have been investigated by monitoring the composition and physicochemical properties before and after treatment with proteolytic enzyme and various alkaline systems. Molecular mass ( M w) and radius
K C Li et al.
Magnetic resonance imaging, 9(2), 141-150 (1991-01-01)
In vitro proton spectroscopy with line-width measurements and MR imaging were performed on various concentrations of commercially available single contrast (SC), double contrast, oral and rectal barium sulfate suspensions, as well as potassium sulfate, barium chloride, barium hydroxide, and 97%

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