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Potassium, plasma standard solution, Specpure™ K 10,000μg/mL Product Code.: 11387937
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Potassium, plasma standard solution, Specpure™ K 10,000μg/mL

Product Code. p-4782090
50 mL, 50mL
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Quantity:
50 mL
100 mL
500 mL
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100mL
500mL
50mL
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Product Code. 11387937

Brand: Thermo Scientific Alfa Aesar 014379.AD

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805.81 DKK valid until 2025-12-31
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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.

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 50 mL
Concentration or Composition (by Analyte or Components) Nitric acid: 5.0%; Potassium nitrate: 2.6%; Water: 92.4%
Chemical Name or Material Potassium

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Lot Number Certificate Type Date Product Code
Lot Number1558367 Certificate TypeCertificate of Analysis Date12/05/2025 Product Code014379.AP,014379.AD,014379.AE
Lot Number1558778 Certificate TypeCertificate of Analysis Date12/05/2025 Product Code014379.AP,014379.AD,014379.AE
Lot Number1550351 Certificate TypeCertificate of Analysis Date10/04/2025 Product Code014379.AP,014379.AD,014379.AE
Lot Number1542121 Certificate TypeCertificate of Analysis Date17/03/2025 Product Code014379.AP,014379.AD,014379.AE
Lot Number1539325 Certificate TypeCertificate of Analysis Date17/03/2025 Product Code014379.AP,014379.AD,014379.AE

Safety and Handling

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Product Identifier
  • Potassium, plasma standard solution, Specpure, K 10,000µg/ml
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 1
  • Substances and mixtures corrosive to metals Category 1
  • Skin corrosion/irritation Category 1 B
 Hazard Statement
  • H290-May be corrosive to metals.
  • H314-Causes severe skin burns and eye damage.
  • H318-Causes serious eye damage.
  • H332-Harmful if inhaled.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
 Supplemental information
  • MIXTURE LIST-Contains : Nitric acid
SDS

RUO – Research Use Only

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