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228745

Ammonium sulfamate

Name: Ammonium sulfamate
Brand: SIGALD

ACS reagent, ≥98.0%

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About This Item

Linear Formula:

NH₄SO₃NH₂

CAS Number:

7773-06-0

Molecular Weight:

114.12

PubChem Substance ID:

329752356

eCl@ss:

38060607

UNSPSC Code:

12352300

NACRES:

NB.24

EC Number:

231-871-7

MDL number:

MFCD00011429

Assay:

≥98.0%

Grade:

ACS reagent

Form:

crystalline powder, crystalline solid, crystals or chunks

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Properties

grade

ACS reagent

Quality Level

200

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

Description

Application

Ammonium sulfamate can be used as a catalyst to synthesize arylidene derivatives via microwave-enhanced Knoevenagel condensation.

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Storage Class

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)

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)

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Global Trade Item Number

SKU	GTIN
228745-500G	04061838781437
228745-100G	04061835346837