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B4059
Barium hydroxide solution
0.3 N
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| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 500 mL | Check Cart for Availability | $146.00 |
About This Item
Linear Formula:
Ba(OH)2
CAS Number:
Molecular Weight:
171.34
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12352303
MDL number:
Concentration:
0.3 N
Form:
liquid
form
liquid
Quality Level
concentration
0.3 N
solubility
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
Application
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.
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.
1 of 1
This Item | |||
|---|---|---|---|
| concentration 0.3 N | concentration 0.1 N | concentration 1.0 N | concentration ~3 N in H2O |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| form liquid | form liquid | form solution | form - |
| solubility soluble (Clear colorless liquid, may contain some small insoluble particles.) | solubility - | solubility - | solubility - |
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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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
Global Trade Item Number
| SKU | GTIN |
|---|---|
| B4059-500ML | 04061833429174 |
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Buongiorno, posso chiederle se per questo prodotto riuscite a fornirmi la densità? Poichè non riesco a trovarlo sulla bottiglia che abbiamo già acquistato. Lotto 0000309152 Codice: B4059
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