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Sigma-Aldrich

Ammoniumperchlorat

99.5% trace metals basis

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About This Item

Lineare Formel:
NH4ClO4
CAS-Nummer:
7790-98-9
Molekulargewicht:
117.49
EG-Nummer:
232-235-1
MDL-Nummer:
MFCD00011421
UNSPSC-Code:
12352300
PubChem Substanz-ID:
57647879
NACRES:
NA.21

Qualitätsniveau

100

Assay

99.5% trace metals basis

Form

powder

Eignung der Reaktion

reagent type: oxidant

Dichte

1.95 g/mL at 25 °C (lit.)

SMILES String

N.OCl(=O)(=O)=O

InChI

1S/ClHO4.H3N/c2-1(3,4)5;/h(H,2,3,4,5);1H3

InChIKey

HHEFNVCDPLQQTP-UHFFFAOYSA-N

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Allgemeine Beschreibung

Ammonium perchlorate is widely used as an oxidizing agent. The orthorhombic crystals of NH4ClO4 converts to cubic crystal system at temperatures higher than 240°C. CuO nanorods promotes the thermal degradation of ammonium perchlorate.

Anwendung

Ammonium perchlorate (NH4ClO4) may be employed for the purification of as-made “pure” mesoporous silicas via oxidation.

Signalwort

Danger

Gefahreneinstufungen

Eye Irrit. 2 - Ox. Sol. 1 - STOT RE 2

Lagerklassenschlüssel

5.1A - Strongly oxidizing hazardous materials

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Analysenzertifikate (COA)

Lot/Batch Number
MKBW0798V
MKBM9724V
MKBJ7620V
MKBG5301V
13497MJ

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Mesoporous silicas prepared by ammonium perchlorate oxidation and theirs application in the selective adsorption of high explosives
Yang R, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 168, 46-50 (2013)
Synthesis of CuO nanorods and their catalytic activity in the thermal decomposition of ammonium perchlorate
Chen L, et al.
J. Alloy Compounds, 464(1), 532-536 (2008)
Johanna Bünsow et al.
Journal of colloid and interface science, 326(1), 61-65 (2008-08-05)
We report on electrochemically prepared hydrogel layers of poly-N-isopropylacrylamide (pNIPAm) and on the influence that the supporting electrolyte has on their thickness and morphology. Ions that are destabilizing in the Hofmeister sense increase the thickness. The effect correlates well with
Min Zou et al.
Journal of hazardous materials, 225-226, 124-130 (2012-05-29)
Micrometer-sized cobalt oxalates with different morphologies have been prepared in the presence of surfactants. The effect of catalysts morphology on the thermal decomposition of ammonium perchlorate (AP) was evaluated by differential thermal analysis (DSC). Remarkably, contrary to the well-accepted concepts
Mary E Gilbert et al.
Environmental health perspectives, 116(6), 752-760 (2008-06-19)
Perchlorate is an environmental contaminant that blocks iodine uptake into the thyroid gland and reduces thyroid hormones. This action of perchlorate raises significant concern over its effects on brain development. The purpose of this study was to evaluate neurologic function
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