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Merck
CN

S8875

Sigma-Aldrich

碳酸氢钠

ReagentPlus®, ≥99.5%, powder

别名:

碳酸氢钠，EMPROVE® ESSENTIAL，符合Ph Eur、BP、JP、USP、FCC、E 500标准, 小苏打

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关于此项目

线性分子式:
NaHCO3
化学文摘社编号:
144-55-8
分子量:
84.01
Beilstein:
4153970
EC 号:
205-633-8
MDL编号:
MFCD00003528
UNSPSC代码:
12352302
PubChem化学物质编号:
329824613
NACRES:
NA.21

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Agency

suitable for EPA 300

质量水平

200

产品线

ReagentPlus®

方案

≥99.5%

表单

powder

pKa (25 °C)

(1) 6.37, (2) 10.25 (carbonic acid)

密度

2.16 g/mL at 25 °C (lit.)

SMILES字符串

[Na+].OC([O-])=O

InChI

1S/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1

InChI key

UIIMBOGNXHQVGW-UHFFFAOYSA-M

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相关类别

一般描述

碳酸氢钠通常被称为小苏打。它作为二氧化碳的来源，并用于制备各种钠盐。它也是一种重要的 ph 调节剂。

应用

碳酸氢钠可用作催化剂：     
  • 在硫酸钠作助催化剂的情况下，由相应的醛和盐酸羟胺合成腈。      
  • 用取代 2-甲酰苯基 2-溴乙酸酯分子内维蒂希反应制备香豆素衍生物。      
  • 通过与乙酸酐反应，用于伯醇和酚的乙酰化过程。

法律信息

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBT0845
0000479659
0000479658
0000479658
0000479659

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Shay P McGuinness et al.
Critical care medicine, 41(7), 1599-1607 (2013-05-21)
Cardiac surgery-associated acute kidney injury occurs in up to 50% of patients and is associated with increased mortality and morbidity. This study aimed to discover if perioperative urinary alkalinization with sodium bicarbonate infusion reduces the prevalence of cardiac surgery-associated acute
Eric A J Hoste et al.
Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 25(3), 747-758 (2009-08-26)
There have been conflicting reports on the use of intravenous administration of sodium bicarbonate for prevention of contrast-induced acute kidney injury (CI-AKI). The aim of this study was to evaluate the use of sodium bicarbonate for prevention of CI-AKI. This
Sophia Zoungas et al.
Annals of internal medicine, 151(9), 631-638 (2009-11-04)
Intravenous sodium bicarbonate has been proposed to reduce the risk for contrast-induced nephropathy (CIN). To determine the effect of sodium bicarbonate on the risk for CIN. MEDLINE, PubMed, EMBASE, and the Cochrane Central Register of Controlled Trials from 1950 to
Somjot S Brar et al.
Clinical journal of the American Society of Nephrology : CJASN, 4(10), 1584-1592 (2009-08-29)
Infusion of sodium bicarbonate has been suggested as a preventative strategy but reports are conflicting on its efficacy. The aim of this study was to assess the effectiveness of hydration with sodium bicarbonate for the prevention of contrast-induced acute kidney
Joshua C Tremblay et al.
The Journal of physiology, 593(3), 723-737 (2014-11-25)
Blood flow through intrapulmonary arteriovenous anastomoses (IPAVA) is increased by acute hypoxia during rest by unknown mechanisms. Oral administration of acetazolamide blunts the pulmonary vascular pressure response to acute hypoxia, thus permitting the observation of IPAVA blood flow with minimal
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实验方案

Enzymatic Assay of Amyloglucosidase (EC 3.2.1.3)

This procedure may be used for the determination of Amyloglucosidase activity using starch as the substrate.

淀粉葡萄糖苷酶的酶学测定（EC 3.2.1.3）

本操作程序可用于使用淀粉作为底物测定淀粉葡萄糖苷酶的活性。

Enzymatic Assay of Ficin (EC 3.4.22.3)

This procedure may be used for all Ficin products.

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