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Hydroxylamine, 50% aq. soln., Alfa Aesar™

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Quantity:
100mL,100mL
500mL,500mL
7803-49-8
H3NO
33.03
MFCD00044522
AVXURJPOCDRRFD-UHFFFAOYSA-N
oxammonium,nitroxide,hydroxyamine,nh2oh,oxyammonia,nitrinous acid,unii-2fp81o2l9z,hsdb 579,dihydridohydroxidonitrogen,arninoalcohol
787
CHEBI:15429
hydroxylamine
NO
7803-49-8
H3NO
33.03
MFCD00044522
AVXURJPOCDRRFD-UHFFFAOYSA-N
oxammonium,nitroxide,hydroxyamine,nh2oh,oxyammonia,nitrinous acid,unii-2fp81o2l9z,hsdb 579,dihydridohydroxidonitrogen,arninoalcohol
787
CHEBI:15429
hydroxylamine
NO
Applications
Hydroxylamine is a reactant used for the preparation of hydroxyaminoguanidines which are anti-cancer agents, carboxamide derivatives of ofloxacin and human immunodeficiency virus (HIV) integrase inhibitors. It reacts with chlorosulfonic acid to give hydroxylamine-O-sulfonic acid, a useful reagent in the synthesis of caprolactam. It is commonly used as a reducing agent in myriad of organic and inorganic reactions. It acts as an antioxidant for fatty acids. It is widely used to prepare oximes, an important functional group.

Solubility
Miscible with water, liquid ammonia and methanol. Slightly miscible with ether, benzene, carbon disulfide and chloroform.

Notes
It can violently decompose at elevated temperatures. May be shock-sensitive if dry. Do not heat over 500C. Incompatible with bases, oxidizing agents, nitrates, nitrites, heavy metals, rubber, metals, epoxides and polyester.
Quantity 500mL,500mL
Melting Point 7°C,7°C
Boiling Point 107°C to 114°C,107° to 114°C
Odor Weak,Weak
Assay Percent Range 0.5
Linear Formula NH2OH
UN Number UN3266
Beilstein 1098214
Merck Index 14,4828
Concentration or Composition (by Analyte or Components) 50% aq. soln.
Formula Weight 33.03
Concentration 50% aq. soln.
Chemical Name or Material Hydroxylamine, aq. soln.
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GHS H Statement
H318-H351-H373-H302-H317-H335-H315
Causes serious eye damage.
Suspected of causing cancer.
May cause damage to organs through prolonged or repeated exposure.
Harmful if swallowed.
May cause an allergic skin reaction.
May cause respiratory irritation.
Causes skin irritation.

GHS P Statement
P260-P261-P280-P305+P351+P338-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE LIQUID, BASIC, INORGANIC, N.O.S.

RTECSNumber : NC2975000

TSCA : TSCA