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Ammonium hydroxide

CAS No.1336-21-6
Chemical Name:Ammonium hydroxide
Synonyms:AMMONIA R;aquammonia;AMMONIA TS;Ammonia 25%;AQUA AMMONIA;AMMONIA WATER;Ammonium water;Aqua ammonium ;AQUEOUS AMMONIA;Ammoniumhydrate
CBNumber:CB1853050
Molecular Formula:H5NO
Formula Weight:35.05
MOL File:1336-21-6.mol
Ammonium hydroxide Property
mp : -77°C
bp : 36°C
density : 0.91 g/mL at 20 °C
storage temp. : Store at RT.
Merck : 14,494
Stability:: Stable. Incompatible with copper, copper alloys, acids, galvanised iron, zinc, aluminium, bronze, dimethyl sulphate, mercury, alkali metals.
CAS DataBase Reference: 1336-21-6(CAS DataBase Reference)
EPA Substance Registry System: Ammonium hydroxide ((NH4)(OH))(1336-21-6)
Safety
Hazard Codes : C,N
Risk Statements : 34-50-22
Safety Statements : 26-36/37/39-45-61
RIDADR : UN 2672 8/PG 3
WGK Germany : 2
RTECS : BQ9625000
F : 34
HazardClass : 8
PackingGroup : III
HS Code : 28142000
Hazardous Substances Data: 1336-21-6(Hazardous Substances Data)

Ammonium hydroxide Chemical Properties,Usage,Production

Chemical Properties
Colorless liquid
General Description
A colorless aqueous solution. Concentration of ammonia ranges up to approximately 30%. Ammonia vapors (which arise from the solution) irritate the eyes.
Air & Water Reactions
Water soluble. Generates a small amount of heat when diluted with water.
Reactivity Profile
Ammonium hydroxide reacts exothermically with acids. Evolves toxic gaseous ammonia with strong bases. Reacts extremely violently with dimethyl sulfate [NFPA 491M 1991]. Reacts with aqueous silver nitrate sodium hydroxide to give a black precipitate of silver nitride. Such a precipitate can explode on stirring [MCA Case History 1554 1968]. Aqueous ammonia and Hg react to form an explosive solid, likely a fulminate. (Thodos, G. Amer. Inst. Chen. Engrs. J., 1964, 10, 274.).
Health Hazard
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Fire Hazard
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.
Ammonium hydroxide Preparation Products And Raw materials
Raw materials
Sodium chloride Hydrochloric acid Methanol Sodium hydroxide Ammonia
Preparation Products
cytochrome C solution Neomycin sulfate 2-Amino-3,6,8-naphthalenetrisulfonic acid N,1,3-Trimethyl-1H-pyrazole-5-carboxamide ,97% Ferric ammonium oxalate 2-ANTHRACENECARBOXYLIC ACID (1-METHYL-1H-BENZIMIDAZOL-2-YL)METHYLAMINE 1,2-benzisothiazol-3(2H)-one 1,1-dioxide, ammonium salt 2-AMINO-3-PYRIDINECARBOXALDEHYDE HCL 2,4-Dimethylimidazole 2,6-DIMETHYL-3-HYDROXYPYRIDINE FOSAMINE AMMONIUM Glufosinate-ammonium Ethyl 3-amino-4,4,4-trifluorocrotonate aluminium oxide sol Methocarbamol 6-Chloropyridazin-3-amine Hydrofining catalyst FH-5 adhesive for electrostatic flocking EX-1 N,1,5-Trimethyl-1H-pyrazole-3-carboxamide ,97% Isepamicine 2,4-Dichlorobenzonitrile Doxycycline monohydrate 4-Nitrobenzenesulfonamide 2-CHLORO-6-METHYLPYRIMIDIN-4-AMINE polyalumium sulfate chloride (6-BROMO-2-PYRIDINYL)-CARBAMIC ACID,1,1-DIMETHYLETHYL ESTER 1,3-DIMETHYL-1H-PYRAZOLE-5-CARBOXAMIDE DL-Cystine 2,4,5-TRIMETHYL-3-OXAZOLINE L-GLUTAMIC ACID, MONOAMMONIUM SALT AMMONIUM PHOSPHOMOLYBDATE synthetic thickener KG-201 Direct Blue 199 Potassium gold(III) cyanide emulsifier SOPE-15 L(-)-Epinephrine 1,5-Dimethyl-1H-pyrazole-3-carboxamide ,97% 5-methylquinolin-8-ol 2-Amino-6-bromonaphthalene
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Solvents, Buffers and Reagents for Luminescence Synthetic Reagents Titration Trace Analysis Reagents Volumetric Solutions ammonia,monohydrate ammoniamonohydrate ammoniawater29% Ammoniumhydrate ammoniumhydroxide((nh4)(oh)) ammoniumhydroxide(10%-35%solution) aquammonia Puriss p.a. Inorganic Bases HPLC Buffers - Solution HPLC Buffers HPLC Luminescent Compounds/Detection General Use Complexometric & Volumetric Solutions SPIRIT OF HARTSHORN AQUEOUS AMMONIA AQUA AMMONIA BioChemical Analytical Chromatography Product Catalog Analytical Reagents Biochemicals and Reagents 1336-21-6 AMMONIA R AMMONIA SOLUTION AMMONIA TS AMMONIA WATER AMMONIA AQUEOUS AMMONIA, DILUTE R1 AMMONIUM HYDROXIDE, 2.00 N AMMONIUM HYDROXIDE, 5.000N AMMONIUM HYDROXIDE, 5.00 N AMMONIUM HYDROXIDE, 6.00 N AMMONIUM HYDROXIDE Ammonium solution Ammonium water Aqua ammonium ammonia, aqueous solution AMMONIUM HYDROXIDE SOLUTION, ~10% IN AMMONIA SOLUTION APPROX. 25 % NH3, GLASS BOTTLE, R. G., REAG. ISO, REAG. PH. EUR AMMONIUM HYDROXIDE SOL., FOR LUMIN-ESCEN CE, 1 M IN H2O Ammonia solution 25 % NH3 AMMONIUM HYDROXIDE SOLUTION SEMICONDUCTO AMMONIUM HYDROXIDE SOLUTION, ~28% IN WAT ER AMMONIUM HYDROXIDE SOLUTION, ~25% IN WAT ER AMMONIA 28% TECHNICAL 5 L AMMONIUM HYDROXIDE SOLUTION, ~24% IN WAT ER AMMONIUM HYDROXIDE SOL., ~25% IN WATER, COATED BOTTLE AMMONIUM HYDROXIDE SOLUTION, 1 M IN WATE R Ammonium hydroxide solution AMMONIUM HYDROXIDE, VOLUMETRIC STANDARD, 0.1N SOLUTION IN WATER AMMONIUM HYDROXIDE SOLUTION, <)>25% IN W AMMONIUM HYDROXIDE 28% NH3 IN WATER &
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