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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

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Reference substances

Reference substances

Currently viewing:
IUPAC name:
trisodium hydrogendicarbonate

Inventory

EC number:
208-580-9
EC name:
Trisodium hydrogendicarbonate
CAS number:
533-96-0
CAS number:
533-96-0
Synonyms
Names:
Sodium Sesqui carbonate
Sodium Sesquicarbonate
Identifier:
IUPAC name
trisodium hydrogendicarbonate
Trisodium hydrogendicarbonate

Molecular and structural information

Molecular formula:
CH2O3.3/2Na
Molecular weight:
ca. 170
SMILES notation:
O=C(O)O[Na].O=C(O[Na])O[Na]
InChl:
InChI=1S/2CH2O3.3Na/c2*2-1(3)4;;;/h2*(H2,2,3,4);;;/q;;3*+1/p-3
Structural formula:
Chemical structure

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