Bentonite Granular

Product Specifications



Applications: Bentonite Granular has been selected for it highly specific oenological criteria: Stabilising properties in regard to heat-sensitive proteins on a wide pH spectrum, Stabilising the load through time, Clarifying capacity and proportion of lees (high clarifying powder), Aromatic preservation, Colour preservation
Colour: Light Grey
Country of origin: France
Description: Bentonite Granular is a clay belonging to the sheet-structured montmorillonite group. In solution in water, it produces a gel of verifying density, with negative surface changes, explaining bentonites reactivity with regard to wine proteins
Dosage: 10 to 80g/hL (100 - 800 ppm), according to the proteic instability of wines- refer to protein stabilisation tests. In the case of young red wines, Bentonite granular enables unstable colouring matter to be eliminated (5 to 10 g/hL/50 - 100ppm)
Packaging: 1kg bag, 5 kg bag, 25 kg bag
Particle size: <8%
Shelf life: 48 months
Storage: Store above ground level in dry area not liable to impart odours. Ensuring stock is kept at a moderate temperature, in it's original unopened packaging
Aluminium: <2.5 g/kg
Aluminium Oxide: 22%
Arsenic: <2 ppm, mg/kg
Aspect: Granulates
Calcium (Ca): <100 mEq/100g
Citric Acid: <250 mEq/100g
Density: 1.0 g/cm³
Density: 1.2 g/cm³
Humidity: 5 to 15%
Iron (Fe): <600 ppm, mg/kg
Lead: <5 ppm, mg/kg
Mercury: <1 ppm, mg/kg
pH: 4.7 to 10
Silica: <0.3%
Silicon Dioxide: 57%
Sodium (Na): <10 g/kg
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Published Date: 2022-09-02 13:41:38
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