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Merck

236527

Sigma-Aldrich

碳酸氢钠

ACS reagent, ≥99.7%

别名:

小苏打

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About This Item

线性分子式:
NaHCO3
CAS号:
分子量:
84.01
Beilstein:
4153970
EC號碼:
MDL號碼:
分類程式碼代碼:
12352300
PubChem物質ID:

等級

ACS reagent

化驗

≥99.7%
99.7-100.3% dry basis

雜質

≤0.003% S compounds
≤0.015% insolubles

pKa (25 °C)

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

密度

2.16 g/mL at 25 °C (lit.)

負離子痕跡

chloride (Cl-): ≤0.003%
phosphate (PO43-): ≤0.001%

正離子痕跡

Ca, Mg and R2O3 precipitate: ≤0.02%
Fe: ≤0.001%
K: ≤0.005%
NH4+: ≤5 ppm
heavy metals: ≤5 ppm

SMILES 字串

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

InChI

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

InChI 密鑰

UIIMBOGNXHQVGW-UHFFFAOYSA-M

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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分析证书(COA)

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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
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
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
Nina Dupuis et al.
Human molecular genetics, 24(10), 2771-2783 (2015-02-06)
Dymeclin is a Golgi-associated protein whose deficiency causes Dyggve-Melchior-Clausen syndrome (DMC, MIM #223800), a rare recessively inherited spondyloepimetaphyseal dysplasia consistently associated with postnatal microcephaly and intellectual disability. While the skeletal phenotype of DMC patients has been extensively described, very little

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