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1.01125

Supelco

Ammonium bromide

for analysis EMSURE® ACS

Synonym(s):
Ammonium bromide
Empirical Formula (Hill Notation):
H4BrN
CAS Number:
Molecular Weight:
97.94
MDL number:
EC Index Number:
235-183-8

Quality Level

grade

ACS reagent

vapor pressure

<1 hPa ( 25 °C)

product line

EMSURE®

assay

≥99.5% (silver nitrate titration)

form

solid (deliquescent)

potency

2714 mg/kg LD50, oral (Rat)

impurities

≤0.005% Insoluble matter
≤5 ppm heavy metals (ACS)

ign. residue

≤0.01%

pH

6.6 (10 g/L in H2O)

mp

>370 °C (closed capillary tube)

solubility

970 g/L

density

2.46 g/cm3

bulk density

1100 kg/m3

anion traces

bromate (BrO3-): ≤0.002%
chloride (Cl-): ≤0.2%
iodide (I-): passes test
sulfate (SO42-): ≤0.005%

cation traces

As: ≤0.0002%
Ba: ≤0.002%
Ca: ≤0.01%
Cu: ≤0.0003%
Fe: ≤5 ppm
Mg: ≤0.002%
≤5 ppm

storage temp.

2-30°C

InChI

1S/BrH.H3N/h1H;1H3

InChI key

SWLVFNYSXGMGBS-UHFFFAOYSA-N

Analysis Note

Assay (argentometric): ≥ 99.5 %
Insoluble matter: ≤ 0.005 %
pH-value (5 %; water): 4.5 - 6.0
Bromate (BrO₃): ≤ 0.002 %
Chloride (Cl): ≤ 0.2 %
Iodide (I): passes test
Sulfate (SO₄): ≤ 0.005 %
Heavy metals (ACS): ≤ 5 ppm
As (Arsenic): ≤ 0.0002 %
Ba (Barium): ≤ 0.002 %
Ca (Calcium): ≤ 0.01 %
Cu (Copper): ≤ 0.0003 %
Fe (Iron): ≤ 5 ppm
Mg (Magnesium): ≤ 0.002 %
Residue on ignition: ≤ 0.01 %
Conform to ACS

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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