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Potassium, plasma standard solution, Specpure™ K 10,000μg/mL

Catalog No. AA14379AP
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Catalog No. AA14379AP Supplier Thermo Scientific Chemicals Supplier No. 014379AP
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Description

CAS: 7757-79-1 | KNO3 | 101.10 g/mol

Potassium, plasma standard solution is used as a standard solution in analytical chemistry and atomic absorption spectroscopy. It is also used as a single-element standard solution for plasma emission spectrometry.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7757-79-1 , 7697-37-2 , 7732-18-5
Molecular Formula KNO3
Molecular Weight (g/mol) 101.10
MDL Number MFCD00011409
InChI Key FGIUAXJPYTZDNR-UHFFFAOYSA-N
PubChem CID 24434
ChEBI CHEBI:63043
SMILES [K+].[O-][N+]([O-])=O

Specifications

Vapor Pressure 23 hPa (17mm Hg) at 20°C
Physical Form Liquid
Color Colorless
Solubility Miscible with water
IUPAC Name potassium nitrate
Quantity 500 mL
Concentration or Composition (by Analyte or Components) Nitric acid: 5.0%; Potassium nitrate: 2.6%; Water: 92.4%
Chemical Name or Material Potassium

Safety and Handling

Hazard Category H290-H314-H335
Hazard Statement Keep container in a well ventilated place. Keep away from combustible material. When using do not eat or drink. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). This material and/or its container must be disposed of as hazardous waste.
Precautionary Statement P234-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P390-P501c
DOTInformation Hazard Class: 8, Packing Group: III
EINECSNumber 231-714-2
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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