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24-5550

Sigma-Aldrich

Potassium standard solution

suitable for atomic absorption spectrometry, 1000 ppm K+, 1 mg/mL K+

Synonym(s):

Potassium chloride solution

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About This Item

Linear Formula:
KCl
CAS Number:
7447-40-7
Molecular Weight:
74.55
Beilstein:
1711999
MDL number:
MFCD00011360
UNSPSC Code:
12352302
PubChem Substance ID:
329752704

form

liquid

availability

available only in Japan

concentration

1 mg/mL K+
1000 ppm K+

suitability

suitable for atomic absorption spectrometry

SMILES string

[Cl-].[K+]

InChI

1S/ClH.K/h1H;/q;+1/p-1

InChI key

WCUXLLCKKVVCTQ-UHFFFAOYSA-M

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Related Categories

Storage Class Code

10 - Combustible liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Potassium chloride ACS reagent, 99.0-100.5%

Sigma-Aldrich

P3911

Potassium chloride

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Envenomation by Australian copperheads results mainly in muscle paralysis largely attributed to the presence of postsynaptic α-neurotoxins. However, poorly reversible neurotoxic effects suggest that these venoms may contain snake presynaptic phospholipase A2 neurotoxins (SPANs) that irreversibly inhibit neurotransmitter release. Using
Alec N Salt et al.
The Journal of the Acoustical Society of America, 133(3), 1561-1571 (2013-03-08)
Responses of the ear to low-frequency and infrasonic sounds have not been extensively studied. Understanding how the ear responds to low frequencies is increasingly important as environmental infrasounds are becoming more pervasive from sources such as wind turbines. This study
Yuriko Furukawa et al.
Biochimica et biophysica acta, 1830(9), 4329-4333 (2013-03-05)
Transplantation is one potential clinical application of neural stem cells (NSCs). However, it is very difficult to monitor/control NSCs after transplantation and so provide effective treatment. Electrical measurement using a poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT-PSS) modified microelectrode array (MEA) is a biocompatible, non-invasive
J Dias et al.
Anaesthesia, 69(1), 72-76 (2013-11-15)
We describe the management of a 62-year-old man who developed severe pain, cramps, paraplegia and pulmonary oedema after the accidental administration of potassium chloride into the subarachnoid space. In addition to supportive treatment, we performed cerebrospinal fluid lavage with saline
Jerald S Goldstein et al.
Obstetrics and gynecology, 107(2 Pt 2), 506-508 (2006-02-02)
Spontaneous heterotopic pregnancies are rare, but with assisted reproductive techniques the incidence may approach 1:100. With the widespread use of transvaginal ultrasonography, physicians have attempted treatment of heterotopic pregnancies with minimally invasive procedures such as transvaginal guided potassium chloride (KCl)
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