Nitrate Ionic Strength Adjuster, 2.0M, Reagecon™

Code produit	Quantity	Conditionnement
11503112	500 mL	500mL

Code produit 11503112 Fournisseur Reagecon Code fournisseur ISAN5

Description

Enables measurement of cations and anions with Ion Selective Electrodes (ISEs). Nitrate Ionic Strength Adjuster, 2.0M, Reagecon™ is added to both samples and ISE standards for use in calibration, control, instrument qualification and method validation in direct and indirect ion measurement.

The use of an Ionic Strength Adjuster (ISA) has several benefits when measuring cations, anions and some dissolved gasses with an Ion Selective Electrode (ISE).

• The ISA keeps the ionic strength of the sample and standard high, constant and similar, which enables activity measurement to be read as concentration
• The ISA keeps the pH value constant in some instances, which helps suppress or eliminate interfering ions
• The ISA eliminates any matrix, hysteresis or erroneous liquid junction potentials that might affect the accuracy of the test result
• An ISA should never react with the sample or standard chemically

Spécification

• CAS: 7783-20-2
• Density: 1.13g/cm³ at 20°C
• Physical Form: Liquid
• Molecular Formula: H8N2O4S
• Concentration: 2M
• MDL Number: MFCD00003391
• Color: Colorless
• pH: 5.8 to 6.2
• For Use With (Equipment): Ion Selective Electrode
• InChI Key: BFNBIHQBYMNNAN-UHFFFAOYSA-N
• SMILES: N.N.OS(O)(=O)=O
• IUPAC Name: diazanium;sulfate
• Molecular Weight (g/mol): 132.13
• PubChem CID: 6097028
• Quantity: 500 mL
• ChEBI: CHEBI:62946
• Formula Weight: 132.14g/mol
• Chemical Name or Material: Ammonium sulfate

Sécurité et traitement

Identifiant produit

• NITRATE ISE IONIC STRENGTH

Mention d'avertissement

• Danger

Catégorie de danger

• Skin corrosion/irritation Category 2
• Serious eye damage/eye irritation Category 2
• Specific target organ toxicity Category 3

Mention de danger

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Conseils de prudence

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P321-Specific treatment (see on this label).
• P405-Store locked up.
• P501-Dispose of contents/container to .

Informations supplémentaires

• MIXTURE LIST-Contain: ammonium sulphate