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S6297

Sodium bicarbonate

Name: Sodium bicarbonate
Brand: SIAL

BioXtra, 99.5-100.5%

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:

12161700

NACRES:

NA.25

PubChem Substance ID:

24899695

EC Number:

205-633-8

Beilstein/REAXYS Number:

4153970

MDL number:

MFCD00003528

eCl@ss:

38020213

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Properties

product line

BioXtra

Quality Level

200

assay

99.5-100.5%

form

powder

impurities

≤0.0005% Phosphorus (P), ≤0.015% Insoluble matter

pKa (25 °C)

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

solubility

H₂O: 1 M, clear, colorless

density

2.16 g/mL at 25 °C (lit.)

anion traces

chloride (Cl^-): ≤0.003%, sulfate (SO₄^2-): ≤0.003%

cation traces

Al: ≤0.0005%, Ca: ≤0.005%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.005%, NH₄⁺: ≤0.0005%, Pb: ≤0.0005%, Zn: ≤0.0005%

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

Description

Application

Sodium bicarbonate has been used to supplement:

McCoy′s 5A medium to culture cell line BCRC 60187
minimum essential medium α (MEMα) to culture rat skeletal myoblasts
F-12K medium to culture bioartificial pancreas (BAP)

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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c