Aquastar® Solvent for volumetric Karl Fischer titration

R2,733.74

Items in stock, allow 5-7 working days delivery period within South Africa and 7-10 working days for orders within Southern Africa

Available on backorder

SKU: ZA.003.479 Category:

Description

The Aquastar® two-component reagents, the ingredients needed for the Karl Fischer reaction are provided in two separate reagents, titrant and solvent. The titrant consists of a solution of iodine in methanol while the solvent that is used as the working medium in the KF cell contains the other Karl Fischer reaction components – sulfur dioxide and a suitable base dissolved in methanol.

Two-component reagent systems have a greater long-term stability and a slightly faster titration speed than one-component reagents. Because the solvent already contains the base and sulfur dioxide, titration times are shorter, whereas the high buffer capacity of the solvent results in higher accuracy.

PROPERTIES

Pack Size

1 Litre

product line

Aquastar®

form

liquid

reaction suitability

reaction type: volumetric

technique(s)

Karl-Fischer titration: suitable
titration: suitable

transition temp

flash point 11 °C (Methanol)

density

0.90 g/cm3 at 20 °C

format

two component solution

storage temp.

15-25°C

Reviews

There are no reviews yet.

Be the first to review “Aquastar® Solvent for volumetric Karl Fischer titration”

Your email address will not be published. Required fields are marked *