228745
Ammonium sulfamate
ACS reagent, ≥98.0%
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About This Item
Linear Formula:
NH4SO3NH2
CAS Number:
Molecular Weight:
114.12
EC Number:
MDL number:
UNSPSC Code:
12352300
eCl@ss:
38060607
PubChem Substance ID:
NACRES:
NB.24
Assay:
≥98.0%
Grade:
ACS reagent
Form:
crystalline powder
crystalline solid
crystals or chunks
crystalline solid
crystals or chunks
grade
ACS reagent
Assay
≥98.0%
form
crystalline powder
crystalline solid
crystals or chunks
impurities
≤0.02% insolubles
ign. residue
≤0.10%
pH
4.5-6.0 (25 °C, 114.1 g/L)
mp
131-135 °C (lit.)
cation traces
heavy metals: ≤5 ppm
SMILES string
N.NS(O)(=O)=O
InChI
1S/H3NO3S.H3N/c1-5(2,3)4;/h(H3,1,2,3,4);1H3
InChI key
GEHMBYLTCISYNY-UHFFFAOYSA-N
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Application
Ammonium sulfamate can be used as a catalyst to synthesize arylidene derivatives via microwave-enhanced Knoevenagel condensation.
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Microwave-enhanced Knoevenagel condensation catalyzed by NH2SO3NH4
Liu C, et al.
Molecular Catalysis, 258, 367-370 (2006)
Ammonium Sulfamate as Substitute for Lead Peroxide in Microdetermination of Carbon and Hydrogen.
Hussey AS, et al.
Analytical Chemistry, 27(2), 280-281 (1955)
Synthesis of Ammonium Dinitramide by Nitration of Potassium and Ammonium Sulfamate. The Effect of Sulfamate Conterion on ADN Purity.
Nazeri GH, et al.
Iranian Journal of Chemistry and Chemical Engineering, 27(!) (2008)
The Chemical Behavior of Low Valence Sulfur Compounds. III. Production of Ammonium Sulfamate by the Oxidation of Ammonium Thiosulfate.
Naito K, et al.
Bulletin of the Chemical Society of Japan, 43(5), 1365-1372 (1970)
S Aleryani et al.
The Journal of biological chemistry, 273(11), 6041-6045 (1998-04-16)
Incubation of S-nitrosocysteine or S-nitrosoglutathione (5-100 M) in the presence of a generator of superoxide (xanthine/xanthine oxidase) resulted in a time-dependent decomposition of S-nitrosothiols and accumulation of nitrite/nitrate in reaction mixtures. Quantitatively, the amounts of nitrite/nitrate represented >90% of nitrosonium
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