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12124-97-9 - Ammonium bromide, Puratronic®, 99.999% (metals basis) - 12981 - Alfa Aesar

12981 Ammonium bromide, Puratronic®, 99.999% (metals basis)

CAS Number
12124-97-9
Synonyms

Size Price ($) Quantity Availability
5g 35.10
25g 118.00
100g 338.00
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Ammonium bromide, Puratronic®, 99.999% (metals basis)

MDL
MFCD00011419
EINECS
235-183-8

Chemical Properties

Formula
NH4Br
Formula Weight
97.97
Form
Crystalline
Melting point
452° subl.
Density
2.429
Sensitivity
Hygroscopic
Solubility
Soluble in water (970 mg/ml at 25°C), methanol, ethanol, alcohol (freely), and acetone (freely).

Applications

Ammonium bromide is used in pharmaceuticals for its bromide ion. It is used for a variety of analytical chemistry applications. It is also used for photography in films, plates and papers; in fireproofing of wood; in lithography and process engraving and as corrosion inhibitors.

Notes

Hygroscopic. Incompatible with oxidizing agents and acids.

Literature References

Henri A.Levy; S.W.Peterson. Neutron diffraction determination of the crystal structure of ammonium bromide in four phases1. J. Am. Chem. Soc. 1953, 75, (7), 1536-1542

Martin In; Veronique Bec; Olivier Aguerre-Chariol; Raoul Zana. Quaternary ammonium bromide surfactant oligomers in aqueous solution:? Self-association and microstructure. Langmuir. 2000, 16, (1), 141-148

GHS Hazard and Precautionary Statements

Hazard Statements: H303-H315-H319

May be harmful if swallowed. Causes skin irritation. Causes serious eye irritation.

Precautionary Statements: P280a-P305+P351+P338-P312a-P321-P332+P313-P337+P313

Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER/doctor if you feel unwell. Specific treatment (see label). If skin irritation occurs: Get medical advice/attention. If eye irritation persists:

Other References

Merck
14,505
Harmonized Tariff Code
2827.59
TSCA
Yes
RTECS
BO9155000

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