B9876
四硼酸钠 十水合物
ReagentPlus®, ≥99.5%
别名:
硼砂 十水合物, 硼酸钠 十水合物
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关于此项目
线性分子式:
Na2B4O7 · 10H2O
化学文摘社编号:
分子量:
381.37
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.21
Agency
suitable for SM 4500 - NH3
质量水平
产品线
ReagentPlus®
方案
≥99.5%
表单
powder
pH值（酸碱度）
9.2 (10 g/L)
密度
1.73 g/mL at 25 °C (lit.)
储存温度
room temp
SMILES字符串
O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]B1Ob2ob([O-])ob(O1)o2
InChI
1S/B4O7.2Na.10H2O/c5-1-7-3-9-2(6)10-4(8-1)11-3;;;;;;;;;;;;/h;;;10*1H2/q-2;2*+1;;;;;;;;;;
InChI key
CDMADVZSLOHIFP-UHFFFAOYSA-N
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应用
四硼酸钠十水合物广泛用于制备pH值约为9.3的缓冲溶液。应用实例：
- 作为缓冲液组分，用于市售片中硫胺及其磷酸酯的分离和测定。
- 作为助熔剂，用于制备陶瓷化硅橡胶来源的复合材料。
- 在纤维素纳米纤维和聚乙烯醇的反应中作为交联剂，用于合成多孔泡沫。
法律信息
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Danger
危险声明
危险分类
Eye Irrit. 2 - Repr. 1B
储存分类代码
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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Adu C, et al.
Materials Letters, 253, 242-245 (2019)
Improving the mechanical and electrical properties of ceramizable silicone rubber/halloysite composites and their ceramic residues by incorporation of different borates
Guo J, et al.
Polymers, 10, 388-388 (2018)
Separation of thiamin and its phosphate esters by capillary zone electrophoresis and its application to the analysis of water-soluble vitamins
Shabangi M and Sutton JA
Journal of Pharmaceutical and Biomedical Analysis, 38, 66-71 (2005)
Hasan Turkez
Journal of applied toxicology : JAT, 28(5), 658-664 (2007-11-21)
Titanium dioxide (TiO(2)) is a potential carcinogenic/mutagenic agent although it is used in many areas including medical industries and cosmetics. Boron (as boric acid and borax) has also well-described biological effects and therapeutic benefits. In a previous study, sister-chromatid exchanges
Eunice F S Vieira et al.
Biomacromolecules, 9(4), 1195-1199 (2008-03-19)
Oxidized alginate (ADA) and oxidized alginate blended with chitosan (ADA-Chit) were prepared in the presence of borax and CaCl 2, and their interactions with an antifolate drug, pyrimethamine (PYR), have been investigated. Tablets with a mean diameter of 1.2 +/-
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