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Merck

P2713

Sigma-Aldrich

Kaliumthiocyanat

BioXtra, ≥99.0%

Synonym(e):

Kaliumrhodanid

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250 G
€ 130,00
1 KG
€ 412,00

€ 130,00


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250 G
€ 130,00
1 KG
€ 412,00

About This Item

Lineare Formel:
KSCN
CAS-Nummer:
Molekulargewicht:
97.18
Beilstein:
3594799
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352302
PubChem Substanz-ID:
NACRES:
NA.31

€ 130,00


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Qualität

for analytical purposes

Qualitätsniveau

Produktlinie

BioXtra

Assay

≥99.0%

Form

crystals

Verunreinigungen

≤0.001% Phosphorus (P)
≤0.005% Insoluble matter

mp (Schmelzpunkt)

173 °C (lit.)

Löslichkeit

H2O: 1 M, clear, colorless

Anionenspuren

chloride (Cl-): ≤0.005%
sulfate (SO42-): ≤0.005%

Kationenspuren

Al: ≤0.005%
Ca: ≤0.001%
Cu: ≤0.0005%
Fe: ≤0.0005%
Mg: ≤0.0005%
NH4+: ≤0.003%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%

SMILES String

[K]SC#N

InChI

1S/CHNS.K/c2-1-3;/h3H;/q;+1/p-1

InChIKey

ZNNZYHKDIALBAK-UHFFFAOYSA-M

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Anwendung

Potassium thiocyanate has been used as one of the component in the formulation of artificial saliva for in vitro human digestion model.[1][2] It has also been used in the isolation of glycosaminoglycans from fish.[3]

Piktogramme

CorrosionExclamation mark

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1

Zusätzliche Gefahrenhinweise

Lagerklassenschlüssel

13 - Non Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves


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Kunden haben sich ebenfalls angesehen

Dietary glycosaminoglycans interfere in bacterial adhesion and gliadin-induced pro-inflammatory response in intestinal epithelial (Caco-2) cells
Laparra JM, et al.
International Journal of Biological Macromolecules, 47(4), 458-464 (2010)
Bioaccessibility of Hg, Cd and As in cooked black scabbard fish and edible crab
Maulvault A, et al.
Food And Chemical Toxicology, 49(11), 2808-2815 (2011)
German Cano-Sancho et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 86, 34-40 (2015-09-27)
This study was aimed at characterizing the bioaccessibility of arsenic (As), mercury (Hg) and methylmercury (MeHg) in commercial fish and seafood species widely consumed by the population of Catalonia (Spain). An accurate evaluation on how bioaccessibility estimations may affect the
A Botti et al.
The journal of physical chemistry. B, 113(29), 10014-10021 (2009-07-03)
The results of a neutron diffraction experiment performed on aqueous solutions of KSCN are analyzed and discussed in comparison with similar data for KCl and KOH solutions. The effect of the different ions on the structure of water and the
Fei Wang et al.
The Journal of organic chemistry, 77(8), 4148-4151 (2012-03-27)
A concise approach to various benzisothiazol-3(2H)-one derivatives has been developed by copper-catalyzed the reaction of o-bromobenzamide derivatives with potassium thiocyanate (KSCN) in water. The reaction proceeds via a tandem reaction with S-C bond and S-N bond formation.

Questions

1–2 of 2 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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