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线性分子式:
Ba(OH)2 · 8 H2O
化学文摘社编号:
分子量:
315.46
UNSPSC Code:
12352305
EC Index Number:
241-234-5
NACRES:
NA.21
MDL number:
Assay:
≥98.0% (acidimetric)
Grade:
ACS reagent
Form:
solid
grade
ACS reagent
Quality Segment
agency
reag. ISO, reag. Ph. Eur.
product line
EMSURE®
assay
≥98.0% (acidimetric)
form
solid
potency
550 mg/kg LD50, oral (Rat)
sustainability
Sustainability features
impurities
≤0.005% Substances insoluble in dilute hydrochloric acid
pH
14 (20 °C in H2O, saturated aqueous solution)
mp
78 °C
density
2.18 g/cm3 at 20 °C
bulk density
900‑1100 kg/m3
anion traces
carbonate (as BaCO3): ≤2.0%, chloride (Cl-): ≤0.001%, sulfide (S2-): ≤0.0005%
cation traces
Ca: ≤0.002%, Fe: ≤0.0005%, K: ≤0.01%, Na: ≤0.01%, Pb: ≤0.001%, Sr: ≤0.5%, heavy metals: ≤0.0005% ((ACS))
storage temp.
2-30°C
SMILES string
[Ba+2].[O-H].[O-H].O.O.O.O.O.O.O.O
InChI
1S/Ba.10H2O/h;10*1H2/q+2;;;;;;;;;;/p-2
InChI key
ZUDYPQRUOYEARG-UHFFFAOYSA-L
General description
We are committed to bringing you Greener Alternative Products, which belong to one of the four categories of greener alternatives. Barium hydroxide octahydrate supports greener technologies by serving as an efficient, potentially reusable base catalyst for biodiesel production from non‑edible oils Click here for more information.
Application
- Determination of phosphorylated and O-glycosylated sites by chemical targeting (CTID) at ambient temperature.: 本研究探讨了使用化学靶向来识别磷酸化和 O-糖基化位点——这对于理解蛋白质修饰至关重要。氢氧化钡因其在环境温度条件下的有效性而被选中,有助于提高分析方法的效率(Hathaway, 2007)。
- Wet-chemical synthesis of crystalline BaTiO3 from stable chelated titanium complex: formation mechanism and dispersibility in organic solvents.: 本研究介绍了 BaTiO3 的湿化学合成,重点介绍了其形成机理及其分散性。氢氧化钡在稳定螯合钛复合物方面具有至关重要的作用,使其成为材料合成和分析化学中的重要成分(Pramanik et al., 2006)。
- Synthesis and analgesic effect of normorphine-3- and -6-glucuronides.: 本文详细介绍了使用了氢氧化钡进行的去甲吗啡葡萄糖醛酸苷合成。这项研究有助于了解镇痛特性和药理相关化合物的化学合成 (Oguri et al., 1989)。
Analysis Note
含量(酸度): ≥ 98.0 %
溶于稀盐酸的物质: ≤ 0.005 %
碳酸盐(以 BaCO₃ 计): ≤ 2.0 %
氯化物(Cl): ≤ 0.001 %
硫化物(S): ≤ 0.0005 %
重金属(以铅计): ≤ 0.0005 %
Ca(钙): ≤ 0.002 %
Fe(铁): ≤ 0.0005%
K(钾): ≤ 0.01 %
Na(钠): ≤ 0.01 %
Pb(铅): ≤ 0.001 %
Sr(锶): ≤ 0.5 %
对应 ACSPh Eur
溶于稀盐酸的物质: ≤ 0.005 %
碳酸盐(以 BaCO₃ 计): ≤ 2.0 %
氯化物(Cl): ≤ 0.001 %
硫化物(S): ≤ 0.0005 %
重金属(以铅计): ≤ 0.0005 %
Ca(钙): ≤ 0.002 %
Fe(铁): ≤ 0.0005%
K(钾): ≤ 0.01 %
Na(钠): ≤ 0.01 %
Pb(铅): ≤ 0.001 %
Sr(锶): ≤ 0.5 %
对应 ACSPh Eur
Legal Information
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
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警示词
Danger
危险代码
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Skin Corr. 1B
存储类别
8B - Non-combustible corrosive hazardous materials
闪点 (F)
Not applicable
闪点 (°C)
Not applicable

