Sodium Carbonate Anhydrous - 500g

Also known as Calcined soda, Carbonic acid disodium salt, Soda ash, Sodium Carbonate Anhydrous is a laboratory reagent used to standardize acids and as an analytical reagent.

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Last Updated 14 Feb 2023

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Further information

Application

Sodium carbonate can be used as:

Pore-inducing agent to synthesize Fe-based oxygen reduction catalysts.
An alkaline solid sorbent to capture CO2 in flue gases.
A precursor to synthesize high magnesium-bearing calcites in the pure phase.
It can also be used to modify the internal structure of the ZSM-5 catalyst, for conducting methanol to gasoline reactions

Biochem/physiol Actions

Buffer component, may be used for the removal of peripheral membrane proteins.

Safety Information

GHS07
Signal Word :Warning
Hazard Statements: H319
Precautionary Statements: P264 - P280 - P305 + P351 + P338 - P337 + P313
Hazard Classifications: Eye Irrit. 2
Storage Class Code: 13 - Non Combustible Solids
WGK: WGK 1
Flash Point(F): Not applicable
Flash Point(C): Not applicable
Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves

Weight	0.5kg
Product Title	Sodium Carbonate Anhydrous - 500g
Product Code	1.93211.0500
Molar Mass	105.99 g/mol
Chemical Formula	Na₂CO₃
Hill Formula	CNa₂O₃
CAS Number	497-19-8
EC Number	207-838-8
Grade	anhydrous
Quality Level	200
Assay	99.999% trace metals basis
Form	Powder
Impurities	≤15.0 ppm Trace Metal Analysis
Melting Point	851 °C (lit.)
Molubility	soluble 217 g/L at 20 °C (completely)
SMILES string	O=C(O[Na])O[Na]
InChI	1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
pH value	11.16 (4 g/l, H₂O, 25 °C)
LD 50 oral	LD50 Rat 4090 mg/kg

Weight

0.5kg

Product Title

Sodium Carbonate Anhydrous - 500g

Product Code

1.93211.0500

Molar Mass

105.99 g/mol

Chemical Formula

Na₂CO₃

Hill Formula

CNa₂O₃

CAS Number

497-19-8

EC Number

207-838-8

Grade

anhydrous

Quality Level

200

Assay

99.999% trace metals basis

Form

Powder

Impurities

≤15.0 ppm Trace Metal Analysis

Melting Point

851 °C (lit.)

Molubility

soluble 217 g/L at 20 °C (completely)

SMILES string

O=C(O[Na])O[Na]

InChI

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

pH value

11.16 (4 g/l, H₂O, 25 °C)

LD 50 oral

LD50 Rat 4090 mg/kg

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Chemsol Scientific

Laboratory chemicals & supplies

Lusaka

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