71631
碳酸氢钠
tested according to Ph. Eur.
别名:
碳酸氢钠, 小苏打
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线性分子式:
NaHCO3
化学文摘社编号:
分子量:
84.01
UNSPSC Code:
12352300
NACRES:
NA.21
PubChem Substance ID:
EC Number:
205-633-8
Beilstein/REAXYS Number:
4153970
MDL number:
产品名称
碳酸氢钠, tested according to Ph. Eur.
InChI key
UIIMBOGNXHQVGW-UHFFFAOYSA-M
InChI
1S/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1
SMILES string
[Na+].OC([O-])=O
Quality Level
agency
tested according to Ph. Eur.
assay
99.0-101.0%
form
solid
pKa (25 °C)
(1) 6.37, (2) 10.25 (carbonic acid)
solubility
water: soluble 50 g/L
density
2.16 g/mL at 25 °C (lit.)
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Application
- 冻干瘤胃液作为高谷物饲喂酸中毒山羊瘤胃发酵调节剂的研究。：本研究考察了碳酸氢钠对山羊瘤胃液的影响，特别是在高谷物饲粮下预防酸中毒方面的作用。重点介绍了它在兽医科学和动物营养学中的重要性，为牲畜消化系统疾病提供了预防措施（A Ruba Nanthini et al., 2024）。
- 红花叶片光合特性及抗氧化系统对NaCl和NaHCO(3)的响应研究。本文重点研究了红花叶片对碳酸氢钠和氯化钠处理的生化反应。研究结果揭示了碳酸氢钠减轻盐胁迫影响的机制，加深了对胁迫条件下植物生理学的了解（Song L et al., 2024）。
- 原子力显微镜在单根纳米线机械测量中的应用。：在这项研究中，使用碳酸氢钠制备原子力显微镜的样品，证明了其在高精度科学测量中的实用性。这项研究加深了我们对纳米级材料特性的认识，这对于开发纳米技术应用至关重要（Pruchnik BC et al., 2024）。
Biochem/physiol Actions
碳酸氢钠可用于治疗水杨酸中毒。
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Salicylate toxicity from genital exposure to a methylsalicylate-containing rubefacient
Thompson TM, et al.
The Western Journal of Medicine, 17(2), 181-181 (2016)
Michael Haase et al.
PLoS medicine, 10(4), e1001426-e1001426 (2013-04-24)
Preliminary evidence suggests a nephroprotective effect of urinary alkalinization in patients at risk of acute kidney injury. In this study, we tested whether prophylactic bicarbonate-based infusion reduces the incidence of acute kidney injury and tubular damage in patients undergoing open
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
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
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
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