Potassium, plasma standard solution, Specpure™ K 1000μg/mL, Thermo Scientific Chemicals

Description

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

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.

Specifications

Chemical Identifiers

• CAS: 7757-79-1, 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

• Quantity: 500 mL
• Vapor Pressure: 23 hPa (17mm Hg) at 20°C
• Physical Form: Liquid
• Color: Colorless
• IUPAC Name: potassium nitrate
• Concentration or Composition (by Analyte or Components): Nitric acid: 5.0%; Potassium nitrate: 0.26%; Water: 94.74%
• Chemical Name or Material: Potassium

Safety and Handling

Hazard Category	H290-H314-H335
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