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Merck
CN

S4019

Sodium bicarbonate

Hybri-Max™, powder, suitable for hybridoma, ≥99.5%

Synonym(s):

Sodium hydrogen carbonate

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About This Item

Linear Formula:
NaHCO3
CAS Number:
144-55-8
Molecular Weight:
84.01
UNSPSC Code:
12161702
NACRES:
NA.75
PubChem Substance ID:
57654616
EC Number:
205-633-8
Beilstein/REAXYS Number:
4153970
MDL number:
MFCD00003528

Key Documents

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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

grade

Hybri-Max™

assay

≥99.5%

form

powder

technique(s)

cell culture | hybridoma: suitable

impurities

endotoxin, tested

pH

8.3 (0.1 molfreshly prepared)

pKa (25 °C)

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

solubility

water: soluble 100 mg/mL

density

2.16 g/mL at 25 °C (lit.)

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Application

Sodium bicarbonate has been used as a supplement:
  • in minimum essential medium (MEM)/flushing medium for embryo isolation
  • in TCM 199 medium for the collection of cumulus-oocyte complexes (COCs) and in vitro maturation (IVM)
  • in IVM medium for in vitro maturation of COCs

Biochem/physiol Actions

Sodium bicarbonate occurs naturally as the mineral nahcolite. It is used to prepare many sodium salts as well as a carbon dioxide source. Sodium bicarbonate is used in the manufacture of fire extinguishers and cleaning agents. Bicarbonate plays an important role in pH regulation in vivo. In biochemistry, molecular biology, and chromatography, sodium bicarbonate is used as a buffer. This Hybri-Max™ product is suitable for use in hybridoma and cell culture research (2.2 mg/ml).

Legal Information

Hybri-Max is a trademark of Sigma-Aldrich Co. LLC

Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
SLCF4307
SLBZ4817
SLBZ3755
SLBV1806
SLBT2734

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The effect of estrous ewe serum and heparin on in vitro fertilization and subsequent embryonic development in sheep
Li F, et al.
Small Ruminant Research, 63(3), 226-232 (2006)
The effects of L-ergothioneine and L-ascorbic acid on the in vitro maturation (IVM) and embryonic development (IVC) of sheep oocytes
Development, 1, 5-14 (2010)
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
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
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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