Merck
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792519

Sigma-Aldrich

碳酸氢钠

anhydrous, free-flowing, Redi-Dri, ACS reagent, ≥99.7%

别名:
碳酸氢钠, 小苏打
线性分子式:
NaHCO3
CAS号:
分子量:
84.01
Beilstein:
4153970
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21

质量水平

100

等级

ACS reagent
anhydrous

产品线

Redi-Dri

测定

≥99.7%

形式

powder

质量

free-flowing

杂质

≤0.015% insoluble matter

pKa (25 °C)

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

密度

2.16 g/mL at 25 °C (lit.)

痕量阴离子

chloride (Cl-): ≤0.003%
phosphate (PO43-): ≤0.001 ppm
sulfur compounds (as SO42-): ≤0.003%

痕量阳离子

Ca: ≤0.02%
Fe: ≤0.001%
K: ≤0.005%
Mg: ≤0.005%
NH4+: ≤5 ppm
heavy metals: ≤5 ppm (by ICP-OES)

SMILES string

[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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包装

1, 2.5 kg in poly bottle
500 g in poly bottle
5, 12 kg in poly drum

法律信息

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable

分析证书

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原产地证书 (CofO)

请输入批号搜索原产地证书(COO)。

更多文件

Quotes and Ordering

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
Qian Liang et al.
Electrophoresis, 36(5), 731-736 (2014-11-26)
Although the existing theories have predicted enhancement of electrophoretic mobility of microparticles near a solid wall, the relevant experimental studies are rare. This is mainly due to difficulties in experimentally controlling and measuring particle-wall separations under dynamic electrophoretic conditions. This
Roberto J Diaz et al.
American journal of physiology. Cell physiology, 306(12), C1191-C1199 (2014-04-25)
We have previously shown that ischemic preconditioning (IPC) protection against necrosis in whole hearts and in both fresh and cultured cardiomyocytes, as well as the improved regulatory volume decrease to hypoosmotic swelling in cardiomyocytes, is abrogated through Cl(-) channel blockade
Kate M Hatzopoulos et al.
Investigative ophthalmology & visual science, 55(6), 3957-3970 (2014-06-05)
Retinal angiogenesis, neural dysfunction, and microglial activation occur in both humans with retinopathy of prematurity and in animal models of the disease. The aim of this study was to assess whether blockade of the renin-angiotensin system ameliorated these effects in
Stéphanie Légaré et al.
Cancer research, 75(20), 4351-4363 (2015-08-25)
The treatment of breast cancer has benefitted tremendously from the generation of estrogen receptor-α (ERα)-targeted therapies, but disease relapse continues to pose a challenge due to intrinsic or acquired drug resistance. In an effort to delineate potential predictive biomarkers of

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