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Ammonium bromide

Ammonium bromide
Ammonium bromide structure
CAS No.
12124-97-9
Chemical Name:
Ammonium bromide
Synonyms
FR-11;(NH4)Br;ammonmm bromide;Azanium bromide;AMMONIUM BROMIDE;AmmoniumBromideGr;AMMONIUM BROMIDE, ACS;AMMONIUM BROMIDE pure;Ammonium bromide 99+ %;ammonium bromide powder
CBNumber:
CB1126958
Molecular Formula:
BrH4N
Formula Weight:
97.94
MOL File:
12124-97-9.mol

Ammonium bromide Properties

Melting point:
452 °C(lit.)
Boiling point:
235 °C
Density 
2.43 g/mL at 25 °C(lit.)
vapor pressure 
1 mm Hg ( 198.3 °C)
storage temp. 
Store at RT.
solubility 
H2O: 1 M at 20 °C, clear, colorless
form 
Powder/Solid
color 
White
Specific Gravity
2.429
PH
5.0-6.0 (25℃, 50mg/mL in H2O)
PH Range
4.5 - 6.0
Water Solubility 
97 g/100 mL (25 ºC)
Sensitive 
Hygroscopic
Merck 
14,505
Stability:
Stable. Incompatible with acids, bromine trifluoride, bromine trichloride, most common metals.
CAS DataBase Reference
12124-97-9(CAS DataBase Reference)
NIST Chemistry Reference
Ammonium bromide(12124-97-9)
EPA Substance Registry System
Ammonium bromide ((NH4)Br)(12124-97-9)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
  • NFPA
Hazard Codes  Xn,Xi
Risk Statements  22-36/37/38-36
Safety Statements  22-24/25
WGK Germany  2
RTECS  BO9155000
TSCA  Yes
HS Code  28275900
Hazardous Substances Data 12124-97-9(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 2714 mg/kg
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P321 Specific treatment (see … on this label).
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

NFPA 704

Diamond Hazard Value Description
0
2 0
Health   2 Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury (e.g. diethyl ether, ammonium phosphate, iodine)
Flammability   0 Materials that will not burn under typical fire conditions, including intrinsically noncombustible materials such as concrete, stone, and sand. Materials that will not burn in air when exposed to a temperature of 820 °C (1,500 °F) for a period of 5 minutes.(e.g. Carbon tetrachloride)
Instability   0 Normally stable, even under fire exposure conditions, and is not reactive with water (e.g. helium,N2)
Special  

(NFPA, 2010)

Ammonium bromide price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 09715 Ammonium bromide puriss. p.a., ACS reagent, ≥99.0% (AT) 12124-97-9 50g $28.9 2018-11-13 Buy
Sigma-Aldrich 213349 Ammonium bromide ACS reagent, ≥99.0% 12124-97-9 2.5kg $301 2018-11-13 Buy
Alfa Aesar 012981 Ammonium bromide, Puratronic?, 99.999% (metals basis) 12124-97-9 25g $118 2018-11-16 Buy
Alfa Aesar 012981 Ammonium bromide, Puratronic?, 99.999% (metals basis) 12124-97-9 5g $35.1 2018-11-16 Buy
Sigma-Aldrich 380008 Ammonium bromide 99.999% trace metals basis 12124-97-9 5g $46.4 2018-11-13 Buy

Ammonium bromide Chemical Properties,Uses,Production

Chemical Properties

white crystals

Uses

A chemical used for its bromide ion

Uses

manufacture of photographic films, plates, and papers; in process engraving and lithography; fireproofing of wood; in corrosion inhibitors.

Uses

Colorless crystals made by hydrobromic acid acting upon ammonium hydroxide followed by crystallization. Soluble in ether, alcohol, and water, ammonium bromide was used as a halide in collodion formulas and as a restrainer in alkaline developers.

Definition

ChEBI: An ammonium salt composed of ammonium and bromide ions in a 1:1 ratio.

General Description

White odorless crystals or granules that become yellow upon exposure to air. Sinks and mixes in water.

Air & Water Reactions

Water soluble

Reactivity Profile

Bromine trifluoride reacts explosively with the following Ammonium bromide, ammonium chloride, ammonium iodide [Mellor 2 Supp. 1:165 1956].

Health Hazard

INHALATION: Dust irritating - disturbed behavior, sedation. EYES: Slight irritation. SKIN: Slight irritation only with repeated or prolonged contact. INGESTION: Weakness, nervousness, anorexia, confusion, hallucinations, drowsiness, irritability, ataxia, vertigo, skin rash.

Fire Hazard

Special Hazards of Combustion Products: Material decomposes into N 2 and HBr or Br 2 under extreme temperatures.

Purification Methods

It crystallises from 95% EtOH and is slightly hygroscopic.

Ammonium bromide Preparation Products And Raw materials

Raw materials

Preparation Products


Ammonium bromide Suppliers

Global( 259)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
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Chemwill Asia Co.,Ltd.
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Hubei Jusheng Technology Co.,Ltd.
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Haihang Industry Co.,Ltd
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career henan chemical co
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86-536-5310398 sophia@kaihongchem.com China 63 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
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Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40277 62
3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:18930552037
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View Lastest Price from Ammonium bromide manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-17 Ammonium bromide
12124-97-9
US $7.00 / kg 1kg 99% 100kg career henan chemical co

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