1336-21-6 H5NO Ammonium hydroxide CAS NO.1336-21-6

ammonium hydroxide basic information

product name:	ammonium hydroxide
synonyms:	ammonia,monohydrate;ammoniamonohydrate;ammoniawater29%;ammoniumhydrate;ammoniumhydroxide((nh4)(oh));ammoniumhydroxide(10%-35%solution);aquammonia;spirit of hartshorn
cas:	1336-21-6
mf:	h5no
mw:	35.05
einecs:	215-647-6
product categories:	industrial/fine chemicals;inorganics
mol file:	1336-21-6.mol

ammonium hydroxide chemical properties

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 information

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)

msds information

ammonium hydroxide usage and synthesis

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

preparation products

fosamine ammonium-->l(-)-epinephrine-->2-amino-3-pyridinecarboxaldehyde hcl-->(1-methyl-1h-benzimidazol-2-yl)methylamine-->2-chloro-6-methylpyrimidin-4-amine-->ethyl 3-amino-4,4,4-trifluorocrotonate-->2,4-dimethylimidazole-->(6-bromo-2-pyridinyl)-carbamic acid,1,1-dimethylethyl ester-->methocarbamol-->2-anthracenecarboxylic acid-->1,2-benzisothiazol-3(2h)-one 1,1-dioxide, ammonium salt-->neomycin sulfate-->isepamicine-->2-amino-6-bromonaphthalene-->2-amino-3,6,8-naphthalenetrisulfonic acid-->ferric ammonium oxalate-->2,4-dichlorobenzonitrile-->6-chloropyridazin-3-amine-->ammonium phosphomolybdate-->5-methylquinolin-8-ol -->direct blue 199-->synthetic thickener kg-201-->glufosinate-ammonium-->emulsifier sope-15-->l-glutamic acid, monoammonium salt-->n,1,5-trimethyl-1h-pyrazole-3-carboxamide ,97%-->4-nitrobenzenesulfonamide-->potassium gold(iii) cyanide-->doxycycline monohydrate-->1,5-dimethyl-1h-pyrazole-3-carboxamide ,97%-->n,1,3-trimethyl-1h-pyrazole-5-carboxamide ,97%-->1,3-dimethyl-1h-pyrazole-5-carboxamide-->cytochrome c solution-->polyalumium sulfate chloride-->dl-cystine-->2,6-dimethyl-3-hydroxypyridine-->adhesive for electrostatic flocking ex-1-->hydrofining catalyst fh-5-->aluminium oxide sol-->2,4,5-trimethyl-3-oxazoline

raw materials

sodium hydroxide-->hydrochloric acid-->methanol-->sodium chloride-->ammonia

hennan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .

sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.

we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team.

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