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About This Item
Linear Formula:
KClO4
CAS Number:
Molecular Weight:
138.55
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-912-9
MDL number:
Assay:
≥99.99% trace metals basis
Form:
solid
Solubility:
water: soluble (ca.13.9 g/l at 20 °C (68 °F))
assay
≥99.99% trace metals basis
form
solid
reaction suitability
core: potassium, reagent type: oxidant
impurities
≤100.0 ppm Trace Metal Analysis
mp
400 °C (dec.) (lit.)
solubility
water: soluble (ca.13.9 g/l at 20 °C (68 °F))
SMILES string
[K+].[O-]Cl(=O)(=O)=O
InChI
1S/ClHO4.K/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1
InChI key
YLMGFJXSLBMXHK-UHFFFAOYSA-M
General description
Potassium perchlorate is mainly used as an oxidizing agent in propellants and pyrotechnic compositions.
Application
- Potassium perchlorate–the component of the low-speed explosive composition: Discusses the use of potassium perchlorate as an explosive component, exploring its characteristics and applications in the explosives industry (V Zakusylo, A Romanchenko, 2014).
- Thermal behavior and combustion of Al nanoparticles/MnO2-nanorods nanothermites with addition of potassium perchlorate: Studies the effects of potassium perchlorate in enhancing the combustion characteristics of nanothermite composites, which are used in various energetic materials applications (J Song et al., 2019).
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Ox. Sol. 1
Storage Class
5.1A - Strongly oxidizing hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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Characterization of the aluminum/potassium chlorate mixtures by simultaneous TG-DTA
Pourmortazavi S, et al.
Journal of Thermal Analysis and Calorimetry, 84(3), 557-561 (2005)
J D Méndez-Díaz et al.
Water research, 43(6), 1621-1629 (2009-01-17)
The present study investigates the efficacy of various oxidizing treatments (ClO(-), ClO(2), KMnO(4), O(3), O(3)/H(2)O(2), O(3)/activated carbon) to remove from waters sodium dodecylbenzenesulphonate (SDBS), considered as model surfactant. Results obtained show that the use of ClO(-) and ClO(2) does not
G Coelho-Palermo Cunha et al.
Regulatory toxicology and pharmacology : RTP, 48(3), 270-278 (2007-06-19)
The perchlorate discharge assay (PDA) is potentially of high diagnostic value to distinguish between direct and indirect thyroid toxicity mechanisms, provided that standard treatment times are established and positive controls yield reproducible results. Therefore the PDA was evaluated after 2

