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28-2190

Sodium carbonate

99.8-100.0%

Synonym(s):

Calcined soda, Carbonic acid disodium salt, Soda ash

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About This Item

Linear Formula:
Na2CO3
CAS Number:
497-19-8
Molecular Weight:
105.99
UNSPSC Code:
12352300
Beilstein/REAXYS Number:
4154566
MDL number:
MFCD00003494
Assay:
99.8-100.0%
Grade:
SAJ special grade
Form:
solid
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grade

SAJ special grade

assay

99.8-100.0%

form

solid

availability

available only in Japan

pH

12 (25 °C, 106 g/L)

mp

851 °C (lit.)

storage temp.

15-25°C

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

InChI key

CDBYLPFSWZWCQE-UHFFFAOYSA-L

Application

pH standard solution

Biochem/physiol Actions

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

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

13 - Non Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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