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Hydroxylamine, 50% aq. soln.

Catalog No. p-7026278
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Quantity:
100 mL
500 mL
Catalog No. Quantity
AAB22202AE 100 mL
AAB22202AP 500 mL
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Catalog No. AAB22202AE

Supplier: Thermo Scientific Chemicals B22202AE

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Description

CAS: 7803-49-8 | H3NO | 33.03 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.

Chemical Identifiers

CAS 7803-49-8
Molecular Formula H3NO
Molecular Weight (g/mol) 33.03
MDL Number MFCD00044522
InChI Key AVXURJPOCDRRFD-UHFFFAOYSA-N
Synonym oxammonium, nitroxide, hydroxyamine, nh2oh, oxyammonia, nitrinous acid, unii-2fp81o2l9z, hsdb 579, dihydridohydroxidonitrogen, arninoalcohol
PubChem CID 787
ChEBI CHEBI:15429
IUPAC Name hydroxylamine
SMILES NO

Specifications

Boiling Point 107°C to 114°C
Melting Point 7°C
Quantity 100 mL
Assay Percent Range 0.5
Linear Formula NH2OH
UN Number UN3266
Beilstein 1098214
Flash Point None
Merck Index 14,4828
Solubility Information Miscible with water,liquid ammonia and methanol. Slightly miscible with ether,benzene,carbon disulfide and chloroform.
Formula Weight 33.03
Refractive Index 1.394
Density 1.120
Chemical Name or Material Hydroxylamine, aq. soln.
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Safety and Handling

Hazard Category H290-H302+H312-H315-H317-H318-H335-H351-H373
Hazard Statement GHS H Statement
H318-H351-H373-H302-H317-H335-H315
Precautionary Statement P201-P202-P234-P260-P264b-P270-P271-P272-P280g-P281-P301+P312-P302+P352-P304+P340-P305+P351+P338-P308+P313-P310-P312-P330-P333+P313-P362-P372-P373-P380-P390-P501c
DOTInformation Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE LIQUID, BASIC, INORGANIC, N.O.S.
EINECSNumber 232-259-2
RTECSNumber NC2975000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only