Ascorbic Acid
Bentonite (Sodium) - Vitiben
• Used as an antioxidant in conjunction with sodium or preferably potassium metabisulphite.
• Sodium bentonite is a hydrated aluminium silicate consisting of layers/ sheets of negatively charged atoms. • Bentonite is used after fermentation to clarify white wine and remove positively charged proteins precipitating them from the wine.
25kg: NI 15582, SI 146833
22.7kg: NI 12709, SI Available
Caustic Soda Pearl
Caustic Soda Solution 36%
• Contains sodium hydroxide. • Used for cleaning wine making equipment. • Removes tartrate deposits from stainless steel and most plastics.
• Contains 36% sodium hydroxide. • Used for cleaning wine making equipment. • Removes tartrate deposits from stainless steel and most plastics. • 200L also available.
25kg: NI 15583, SI 147303
20L: NI 48494, SI 147412
Citric Acid Anhydrous
Crème Of Tartar
• Used to neutralise any caustic residues remaining after cleaning. • Used to remove any odour or flavour from filter pads prior to filtration of wine.
• Seeded into white wines under refrigeration to reduce time required for cold stabilisation. • Used to avoid unsightly crystalline deposits in bottled wine.
25kg: NI 15584, SI 158225
25kg: NI 15585, SI 147142
Di Ammonium Phosphate (DAP - Food Grade)
Mono Propylene Glycol
• Used as a yeast nutrient and provides nitrogen to the yeast during fermentation. • Also used to remove hydrogen sulphide during fermentation.
• Heating/cooling liquid in all parts of wine making. • Pharmaceutical food grade. 20L: NI 27568, SI Available 200L: NI 27769, SI Available
9kg: NI Available, SI Available 25kg: NI 72959, SI Available
Oxyper (Sodium Percarbonate)
Potassium Bircarbonate
• Stabilised grade of sodium carbonate peroxyhydrate. • Odourless, free-flowing powders provide a source of alkaline hydrogen peroxide and soda ash.
• Juice or wine of high acidity/pH is best treated with potassium. 25kg: NI 11498, SI 147153
25kg: NI 15586, SI 147418
Potassium Metabisulphite (PMS)
Sugar
• Contains approximately 58% sulphur dioxide. • Added to juice/wine for its antibacterial and antioxidant properties.
• Crystalised food grade sugar. 25kg: NI 37374, SI 117462
1kg: NI 15587, SI 147305
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