Titrant for Sulfur Dioxide Mini Titrator

HI84100-50

Titrant for Sulfur Dioxide Mini Titrator

$24.00

The HI84100-50 is a 100 mL bottle of titrant solution that is used for low range determination of sulfur dioxide in wine using the HI84100 Sulfur Dioxide Mini Titrator for Wine Analysis.* The titrant solution is pre-standardized, making titrations fast, accurate, and easy to perform. *The HI84100 Sulfur Dioxide Mini Titrator has been discontinued. The new version is the HI84500 Sulfur Dioxide Mini Titrator for Wine Analysis which has its own set of reagents.

Pre-standardized titrant
Clearly marked expiration date and lot number
Air tight bottle with tamper-proof seal to ensure quality

Learn More

Thank you for your interest in our products. A representative will contact you within the next business day.

The HI84100 mini titrator is designed to determine free and total sulfur dioxide levels in wine by potentiometric titration. The HI3148B ORP electrode is used to detect the endpoint. The HI84100 can be used with all wines, including red, which are difficult to test using traditional methods due to the difficulty to observe a distinctive color change when the endpoint is reached.

The HI84100 Sulfur Dioxide Mini Titrator determines the free and total sulfur dioxide concentration in wine using the Ripper method. Excess iodide is added to the wine sample and reacts with the iodate titrant to produce iodine:

IO₃ + 5I- + 6H⁺ → 3I₂ + 3H₂O

The iodine produced reacts with sulfur dioxide in the wine according to the redox reaction below:

H₂SO₃ + I₂ → H₂SO₄+ 2HI

Replacement reagents required to operate the HI84100 include:

Titrant solution	HI84100-50
Alkaline reagent for total SO₂	HI84100-51
Acid reagent for total SO₂	HI84100-52
Acid reagent for free SO₂	HI84100-53
Stabilizer powder packets	HI84100-54
Pump calibration standard	HI84100-55

Don't Forget!

Add your reagents or accessories now to save time and money later!

Titrant for Sulfur Dioxide Mini Titrator

Don't Forget!

Titrant for Sulfur Dioxide Mini Titrator - HI84100-50 Reviews