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Merck
CN

A8045

Sigma-Aldrich

Ammonium carbonate

ACS reagent

Synonym(s):

Hartshorn salt

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About This Item

Linear Formula:
(NH4)2CO3
CAS Number:
Molecular Weight:
96.09
Beilstein:
4253487
EC Number:
MDL number:
UNSPSC Code:
12352300
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grade

ACS reagent

vapor density

2.7 (vs air)

composition

NH3, ≥30.0%

impurities

≤0.005% Insoluble matter
≤0.01% Nonvolatile matter

anion traces

chloride (Cl-): ≤5 ppm
sulfur compounds (as SO42-): ≤0.002%

cation traces

Fe: ≤5 ppm
heavy metals (as Pb): ≤5 ppm

SMILES string

N.N.OC(O)=O

InChI

1S/CH2O3.2H3N/c2-1(3)4;;/h(H2,2,3,4);2*1H3

InChI key

PRKQVKDSMLBJBJ-UHFFFAOYSA-N

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Analysis Note

A mixture of variable proportions of ammonium bicarbonate and ammonium carbamate.

Disclaimer

May solidify on storage

Regulatory Information

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