All Photos(1)

SX0320

Supelco

Sodium bicarbonate

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Synonym(s):
Sodium Hydrogen Carbonate, Baking Soda
Linear Formula:
NaHCO3
CAS Number:
Molecular Weight:
84.01
Beilstein:
4153970
MDL number:
EC Index Number:
205-633-8

Quality Level

Agency/Method

meets USP/NF

assay

99.7-100.3% dry basis

form

powder

pH

8.6 (20 °C, 50 g/L in H2O)

pKa (25 °C)

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

mp

270 °C (decomposition)

solubility

96 g/L

density

2.16 g/mL at 25 °C (lit.)

anion traces

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

cation traces

Ca: ≤ 0.02%
Fe: ≤ 0.001%
K: ≤ 0.005%
Mg: ≤ 0.005%
NH4+: ≤ 5 ppm
heavy metals (as Pb): ≤ 5 ppm

shipped in

ambient

storage temp.

room temp

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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Packaging

500 g in Plastic bottle
2.5 kg in Plastic bottle

Application

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Analysis Note

Ammonium (NH4): 5ppm max
Assay (dried basis): 99.7-100.3%
Calcium (Ca): 0.02% max
Chloride (Cl): 0.003% max
Heavy metals (as Pb): 5ppm max
Insoluble matter: 0.015% max
Iron (Fe): 0.001% max
Magnesium (Mg): 0.005% max
Phosphate (PO4): 0.001% max
Potassium (K): 0.005% max
Sulfur compounds (as SO4): 0.003% max

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

Alexandra M Kozlov et al.
Scientific reports, 10(1), 8388-8388 (2020-05-21)
Recent evidence has emerged that cancer cells can use various metabolites as fuel sources. Restricting cultured cancer cells to sole metabolite fuel sources can promote metabolic changes leading to enhanced glycolysis or mitochondrial OXPHOS. However, the effect of metabolite-restriction on non-transformed

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