Key Documents

View All Documentation

1.72577

Sodium hydrogen carbonate

Name: Sodium hydrogen carbonate
Brand: MM

for table water, FCC, E 500

Synonym(s):

Sodium bicarbonate

Select a Size

Change View

About This Item

Linear Formula:

NaHCO₃

CAS Number:

144-55-8

Molecular Weight:

84.01

UNSPSC Code:

12352302

EC Index Number:

205-633-8

E Number:

E500

MDL number:

MFCD00003528

Beilstein/REAXYS Number:

4153970

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

reg. compliance

FCC

Quality Level

300

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

2.22 g/cm³ at 20 °C, 2.16 g/mL at 25 °C (lit.)

application(s)

pharma/biopharma processes

storage temp.

2-30°C

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

General description

We offer a range of high quality critical raw materials plus the documentation and expertise to help our customers meet stringent regulatory requirements. Our SAFC^® portfolio of high-quality products withstands strict quality control procedures.

Application

Sodium hydrogen carbonate with a low bromide level can be used to remineralize desalinated sea water to produce table water.

Legal Information

SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

Still not finding the right product?

Explore all of our products under Sodium hydrogen carbonate

Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c