✅ This item is normally regularly stocked. Shipping times may vary depending on availability. Please contact us to confirm stock and shipping times. You will receive tracking details once the item has shipped.
Notice: This item requires extra freight costs, which are not calculated at checkout. We’ll email a payment link for these costs after you submit your order.
Description
Citric Acid 50% Solution – NSF®-60 Certified | Premium Liquid Descaler & pH Adjustment Agent
Citric Acid 50% Solution is a versatile, food-grade, and NSF/ANSI/CAN 60 certified liquid acid commonly used for descaling, pH adjustment, and membrane cleaning in municipal, commercial, and industrial water treatment systems. With a citric acid concentration of 47.5–52.5% w/w, this transparent, colorless to pale yellow liquid offers powerful cleaning performance while remaining safe for potable water applications at dosages up to 250 mg/L.
Known for its mild yet highly effective chelating properties, Citric Acid 50% Solution binds to and dissolves scale-forming minerals like calcium, magnesium, and iron—making it a trusted choice in calcium hypochlorite feed systems, reverse osmosis (RO) membrane maintenance, and other scale-sensitive applications.
Key Features & Specifications
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Chemical Name: 1,2,3-Propanetricarboxylic acid, 2-hydroxy
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Common Name: Citric Acid
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CAS No.: 77-92-9
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Concentration: 47.5–52.5% w/w
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Appearance: Transparent, colorless to pale yellow liquid
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Freezing Point: -10°C to -15°C
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Certifications:
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NSF/ANSI/CAN 60 Certified – safe for use in drinking water applications up to 250 mg/L
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Kosher Certified
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Non-GMO Certified
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Molecular Weight: 192.12 g/mol
Common Applications
Water Treatment & Descaling
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Removes calcium and magnesium scale from calcium hypochlorite feed systems.
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Dissolves mineral deposits in reverse osmosis and nanofiltration membranes.
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Cleans heat exchangers, cooling towers, and evaporators.
pH Adjustment
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Safe acidifying agent for municipal drinking water systems.
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Used to lower pH in industrial process water and agricultural irrigation systems.
Food & Beverage Industry
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Approved for use in food processing facilities as a cleaning and descaling agent for stainless steel equipment.
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Maintains product safety standards in beverage bottling plants.
Industrial Cleaning
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Effective rust remover and iron stain cleaner for industrial piping and equipment.
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Chelates heavy metals, making it ideal for pre-treatment cleaning in chemical manufacturing.
Agriculture & Horticulture
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Adjusts pH in greenhouse nutrient solutions and hydroponic systems.
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Helps prevent drip irrigation emitter clogging by removing scale buildup.
Why Choose Our Citric Acid 50% Solution?
Our Citric Acid 50% Solution offers the perfect balance of strength, safety, and versatility. With NSF certification for potable water, Kosher approval, and non-GMO status, it’s trusted by municipal water plants, food processors, industrial facilities, and farmers alike. Whether you need to restore membrane performance, keep chemical feed systems scale-free, or precisely adjust pH, this solution delivers consistent results in the most demanding applications.
✅ This item is normally regularly stocked. Shipping times may vary depending on availability. Please contact us to confirm stock and shipping times. You will receive tracking details once the item has shipped.
Notice: This item requires extra freight costs, which are not calculated at checkout. We’ll email a payment link for these costs after you submit your order.
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