Moisture-free diluent for adjusting titer of Pyridine-based KF Reagent.

For coulometric analysis of oils and petroleum products. Anolyte for coulometric titrators.

For volumetric analysis. Suitable for general purpose or aldehydes and ketones. Specific Gravity: 1.200 NFPA#: 2-2-1

Chemical name: HYDRANAL®-Standard 5.0 Product Brand: Hydranal Density (g/cm3): 0.85 Flash Point (°C): 27 °C Chemical purity: =97.0% UN Number: UN 1993

Formula: Mixture Formula Weight: N/A

For checking calibration of coulometric KF equipment.

Kit contains 1L of Vessel Solution (Anolyte), 125mL of Generator Solution (Catholyte), 25mL of Neutralizer and 1 funnel.

Product Brand: Hydranal Density (g/cm3): 1 Flash Point (°C): 32 °C UN Number: UN1993

UN Number: UN1230 Solubility: (20 °C) partly soluble Boiling Point: 70 °C Flash Point: 12 °C Density: 0.90 g/cm3 (20 °C) pH: 5 (H2O, 20 °C)

For checking calibration of coulometric KF equipment. Water in xylene.

Kit contains 1 L of Vessel Solution (Anolyte), 125 ml of Generator Solution (Catholyte), 25 ml of Neutralizer and 1 funnel.

For volumetric analysis. Suitable for general purpose or aldehydes and ketones.

For coulometric analysis. Anolyte for all coulometric titrators. Universal solution for certain coulometric titrators.

Application: To be used with: see related products General description: Visit our HYDRANAL center to learn more. Legal Information: HYDRANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

Solvent for volumetric Karl Fischer Titration with one component reagents for aldehyds and ketones. Density 0.924 g/cm 3 (20°C) Flash point 31°C

Compatibility: reagent for volumetric one-component KF titration (working medium) Impurities: ≤0.01% Water (Karl Fischer) Suitability: use tested Legal Information: HYDRANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

Meets ACS Specifications Synonyms: Pimelic Ketone Formula: -CH2(CH2)4C(:O)- Formula Weight: 98.14 CAS Number: 108-94-1

Synonyms: di-Sodium tartrate dihydrate, Tartaric acid sodium salt dihydrate Chemical Formula: Na₂C₄H₄O₆·₂H₂O Hill Formula: C₄H₄Na₂O₆ * ₂H₂O CAS Number: 6106-24-7

For volumetric or coulometric use. For standardization of titrants or titrators.

Anode solution for Aldehydes/Ketones for Moisture Determination Formula: Mixture Formula Weight: N/A CAS Number: Multiple Synonym(s): Coulometric Anode Solution

Chemical name: HYDRANAL®-Sodium tartrate dihydrate Product Brand: Hydranal Density (g/cm3): 1.82 UN Number:

For volumetric titrations. Titer approx. 5 mg/ml.

Chemical name: HYDRANAL®-Water Standard 0.1 Product Brand: Hydranal Density (g/cm3): 0.87 Flash Point (°C): 23 - 27 °C Chemical purity: =99.9% UN Number: UN 1307

For volumetric or coulometric use. For standardization of KF titrants or titrators.

HydroSpec™ Karl Fischer Solvent Medium for Two Component Volumetric Titrations 60 month Shelf Life 67-56-1; 288-32-4; 7446-09-5

Application: To be used with: see related products General description: Visit our HYDRANAL center to learn more. Legal Information: HYDRANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

For checking calibration of coulometric KF equipment. Water 0.50 +/- 0.02 mg/g NIST Traceable

For use with 1 component reagents, GFS # 1600, 1601, for determination of water in aldehydes and ketones. Especially suitable for higher MW products and mixtures containing non-polar constituents.

Iodine/methanol volumetric titrant. Must be used in conjunction with KF Solvent 1610.

Chemical name: Karl Fischer reagent solution A Product Brand: Hydranal Density (g/cm3): 1.01 Flash Point (°C): 16 °C Chemical purity: =99.9% UN Number: UN 1992

Anolyte for coulometric moisture determination.