11213

Sigma-Aldrich

Ammonium bicarbonate

puriss., meets analytical specification of Ph.Eur., BP, E 503, 99-101%

Synonym(s):
Ammonium hydrogen carbonate
Linear Formula:
NH4HCO3
CAS Number:
Molecular Weight:
79.06
Beilstein/REAXYS Number:
4329606
EC Number:
MDL number:
eCl@ss:
38020216
PubChem Substance ID:
NACRES:
NA.21

Quality Level

vapor density

2.7 (vs air)

vapor pressure

513 hPa ( 50 °C)
67.1 hPa ( 20 °C)

grade

puriss.

assay

99-101%

form

powder or crystals

quality

meets analytical specification of Ph.Eur., BP, E 503

impurities

residual solvents, complies
tar like substances, complies
≤0.001% heavy metals (as Pb)
≤0.01% non-volatile matter

pH

7-8.5 (25 °C, 79.1 g/L)

anion traces

chloride (Cl-): ≤10 mg/kg
sulfate (SO42-): ≤30 mg/kg
sulfide (S2-): in accordance

cation traces

As: ≤1 mg/kg
Fe: ≤5 mg/kg
Hg: ≤1 mg/kg
Pb: ≤5 mg/kg

storage temp.

2-8°C

SMILES string

N.OC(O)=O

InChI

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

InChI key

ATRRKUHOCOJYRX-UHFFFAOYSA-N

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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

hazcat

Acute Tox. 4 Oral

storage_class_code

11 - Combustible Solids

WGK Germany

WGK 1

Certificate of Analysis

Certificate of Origin

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