Titrant for Titratable Acidity in Fruit Juice Mini Titrator - HI84432-50
The HI84432 is a mini titrator for the measurement of acidity in fruit products. The HI84432-50 is the titrant solution to be used for measurements of total acidity in fruit juices. The titrant is pre-standardized eliminating the need for any volumetric glassware or a analytical balance. The HI84432 mini titrator with the prepared HI84432-50 titrant makes fruit juice acidity titrations fast, accurate, and simple to perform.
- Pre-standardized titrant
- Clearly marked expiration date and lot number
- Air tight bottle with tamper-proof seal to ensure quality
The HI84432-50 is a 100 mL bottle of alkaline titrant solution that is used for low range determination of acidity in fruit juice.
Fruit juice acidity is determined by neutralization of all available hydrogen ions present in the sample with a strong base solution:
H+ + OH- → H2O
The endpoint of an acid base titration corresponds to the complete neutralization of the acids present. The predominant acids present depend on the type of fruit being tested and include citric acid, tartaric acid, and malic acid. The titration to a fixed pH endpoint gives the result of all substances present that have an acidic nature including: free hydrogen ions, organic acids, and acid salts. Titratable acidity is expressed as g/100 mL (%w/v) of the predominant acid.
The HI84432 mini titrator is designed to determine the acidity of fruit juice by potentiometric titration in both a low and high range. The titrator gives results in the user’s choice of citric acid, tartaric acid, and malic acid.
Replacement reagents required to operate the HI84432:
Titratable Acidity Range (15 mL sample)
0.20 - 1.20 %CA
0.23 - 1.41 %TA0.21 - 1.26 %MA
Titratable Acidity Range (2 mL sample)
0.80 - 8.00 %CA
0.94 - 9.30 %TA0.84 - 8.30 %MA
|Pump calibration standard||HI84432-55||HI84432-55|
|Dangerous Good||This product is considered hazardous to ship and is subject to extra handling fees.|
|Description||Titrant for Titratable Acidity in Fruit Juice Mini Titrator|