B4059
氢氧化钡 溶液
0.3 N
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关于此项目
线性分子式:
Ba(OH)2
化学文摘社编号:
分子量:
171.34
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12352303
MDL number:
产品名称
氢氧化钡 溶液, 0.3 N
InChI
1S/Ba.2H2O/h;2*1H2/q+2;;/p-2
SMILES string
O[Ba]O
InChI key
RQPZNWPYLFFXCP-UHFFFAOYSA-L
form
liquid
concentration
0.3 N
solubility
soluble (Clear colorless liquid, may contain some small insoluble particles.)
Quality Level
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Application
与硫酸锌结合使用，通过硫酸钡沉淀来去除有色或混浊的全血、血浆或血清样品中的蛋白。然后通过Somogi-Nelson方法将所得的上清液或滤液用于随后的葡萄糖分析。
氢氧化钡可用于开发用于纯化诸如杂多糖-蛋白质生物聚合物的材料以及从生物样品中释放长链碱基（LCB）的制剂。在基于Somogyi-Nelson方法的测定中，氢氧化钡溶液可用于全血等浑浊流体中的蛋白质沉淀。
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1
存储类别
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
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
P J Baxter et al.
Anesthesiology, 89(4), 929-941 (1998-10-20)
Desflurane, enflurane and isoflurane can be degraded to carbon monoxide (CO) by carbon dioxide absorbents, whereas sevoflurane and halothane form negligible amounts of CO. Carbon monoxide formation is greater with drier absorbent, and with barium hydroxide, than with soda lime.
Marshall B Dunning et al.
Anesthesiology, 106(1), 144-148 (2007-01-02)
Fires, explosions, and extreme heat production may occur when sevoflurane reacts with desiccated barium hydroxide lime. The identity of the flammable gas has not previously been published, although carbon monoxide, methanol, formaldehyde, and methyl formate have been identified in low
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