Sodium Bisulphate 25KG bag pH Minus Dry Acid Food Grade

• Household cleaners, toilet cleaners etc
• Acid cleaner for industry, breweries, dairies etc
• Silver pickling 
• To reduce alkalinity and pH in swimming pools. Commercially it is sold as "pH Decreaser", "pH Minus" or "pH Down". 
• As a preservative for soil and water samples in analytical laboratory analysis
• Used for the dehydration of castor oil.
• An auxiliary agent for the bleaching and dyeing of wool.
• A polishing and grinding agent for glass.
• A pickling salt for the plumping and bleaching of skins in the leather industry.
• As a flux for metal pickling.
• In the mineral oil industry for the extraction of nitrogen compounds from hydrocarbons (gas scrubbing).
• As a silage additive.
• When mixed with potassium dichromate it is used as a bleach in photography.
• It has been used to reduce ammonia from manure in animal and poultry housing to reduce the number of flies. 

• Sodium bisulphate acts as a technological additive, a preservative, a disinfectant, an acidity regulator, and a cleaner. It is used in agriculture, metal, oil, cleaning and textile industries. Sodium Bisulphate is frequently used as a replacement for sulphuric Acid in many applications.

• The Perfect Solution for Balancing the pH Of Your Hot Tub / Spa / Swimming Pool
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Sodium Bisulphate is used for effectively decreasing the pH levels of water. Test the pH of your pool/spa/hot tub daily and add 'pH minus' accordingly to reach the optimum pH level of between 7.2 and 7.6.