| Aadhunik Industries is a manufacturing group company. Aadhunik Industries is pioneer manufacturers of Specialty Chemicals, Pharmaceutical Excipients, Food & Flavor chemicals in India. It has toll manufacturers and representatives in UAE, Europe, Canada & USA and agents & customers in all countries like USA, Canada, Europe, UAE Dubai, South Africa, Tanzania, Kenya, Egypt, Nigeria, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Malaysia, Indonesia, Thailand, Korea, Japan, etc. Halal & Kosher certified Ammonium Bromide Manufacturers made in a FDA-GMP GLP plant is offered. |
| The units have one or more of the certifications like FDA GMP, ISO 9001, ISO 22000, HACCP, REACH, Kosher & Halal and DMF support is available. |
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Ammonium Bromide Pure and BP ACS Reagent Grade Manufacturers
Ammonium Bromide
Pure BP ACS AR Reagent Grade Suppliers
SDS MSDS of Ammonium Bromide Manufacturers
Ammonium bromide (NH4Br), is the ammonium salt of hydrobromic acid. The chemical crystallizes in colorless prisms, possessing a saline taste; it sublimes on heating and is easily soluble in water. On exposure to air it gradually assumes a yellow color because of the oxidation of traces of bromide (Br−) to bromine (Br2).
Specifications of Commercial Pure Ammonium Bromide:
Appearance: White Crystals
Assay: 98.5% min (also offered 99.5% min)
Loss on Drying: 0.5%
PH of 5% aqueous solution: 4.5 to 6
Arsenic(as As): 3ppm max
Ammonium Bromide BP
NH4Br - 97.9 - 12124-97-9
DEFINITION
Content:
Ammonium Bromide 98.5 per cent to 100.5 per cent (dried substance).
CHARACTERS
Appearance:
Ammonium Bromide is white or almost white, crystalline powder or colourless crystals, hygroscopic.
Solubility:
Freely soluble in water, sparingly soluble in alcohol. It becomes yellow when exposed to light or air.
IDENTIFICATION
A. It gives reaction of bromides.
B. 10 ml of solution S (see Tests) gives the reaction of ammonium salts.
TESTS
Solution S: Dissolve 10.0 g in carbon dioxide-free water prepared from distilled water and dilute to 100 ml with the same solvent.
Appearance of solution:
Solution S is clear and colourless.
Acidity or alkalinity:
To 10 ml of solution S add 0.05 ml of methyl red solution. Not more than 0.5 ml of 0.01 M hydrochloric acid or 0.01 M sodium hydroxide is required to change the colour of the indicator.
Bromates:
To 10 ml of solution S add 1 ml of starch solution, 0.1 ml of a 100 g/l solution of potassium iodide and 0.25 ml of 0.5 M sulphuric acid and allow to stand protected from light for 5 min. No blue or violet colour develops.
Chlorides:
Maximum 0.6 per cent.
Iodides:
To 5 ml of solution S add 0.15 ml of ferric chloride solution and 2 ml of methylene chloride. Shake and allow to separate. The lower layer is colourless.
Sulphates:
Maximum 100 ppm.
Iron:
Maximum 20 ppm.
Magnesium and alkaline-earth metals:
Maximum 200 ppm, calculated as Ca
Heavy metals:
Maximum 10 ppm.
Loss on drying:
Maximum 1.0 per cent, determined on 1.000 g by drying in an oven at 100-105C
Sulphated ash:
Maximum 0.1 per cent, determined on 1.0 g.
Ammonium Bromide ACS Analytical Reagent
NH4Br
Formula Wt 97.94
CAS Number 12124-97-9
REQUIREMENTS
Assay: 99.0% NH4Br
pH of a 5% solution: 4.5-6.0 at 25C
MAXIMUM ALLOWABLE
Residue after ignition: 0.01%
Bromate (BrO3): 0.002%
Chloride (Cl): 0.2%
Iodide (I): Passes test
Sulfate (SO4): 0.005%
Barium (Ba): 0.002%
Heavy metals (as Pb): 5 ppm
Iron (Fe): 5 ppm
Ammonium Bromide Manufacturers
Aadhunik Industries
Ankleshwar Gujarat &, Mumbai, India
TEL: (OFFICE) 91-22-23774610, 23723564.
e-mail: info@aadhunikindustries.com
Exports to USA, Canada, UAE, Dubai, South Africa, Tanzania, Kenya, Nigeria, Egypt, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Europe Netherlands, Italy, Spain, Germany, Portugal, France, Malaysia, Indonesia, Thailand, Vietnam, Korea, Japan, etc.
Copyright and Usual Disclaimer is Applicable January 13, 2022