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09715

Sigma-Aldrich

Ammonium bromide

puriss. p.a., ACS reagent, ≥99.0% (AT)

Linear Formula:
NH4Br
CAS Number:
Molecular Weight:
97.94
EC Number:
MDL number:
eCl@ss:
38050407
PubChem Substance ID:
NACRES:
NB.24

grade

ACS reagent
puriss. p.a.

Quality Level

vapor pressure

1 mmHg ( 198.3 °C)

assay

≥99.0% (AT)

form

powder or crystals

pH

5.0-6.0 (25 °C, 50 mg/mL in H2O)

mp

452 °C (lit.)

density

2.43 g/mL at 25 °C (lit.)

anion traces

bromate (BrO3-): ≤10 mg/kg
chloride (Cl-): ≤1000 mg/kg
iodide (I-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

cation traces

Ba: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
heavy metals: ≤5 ppm (by ICP-OES)

SMILES string

N.Br[H]

InChI

1S/BrH.H3N/h1H;1H3

InChI key

SWLVFNYSXGMGBS-UHFFFAOYSA-N

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Other Notes

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

Certificate of Analysis

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Certificate of Origin

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