Food grade citric acid for vegetarians, vegans, and celiac disease sufferers
Other Name: Citric Acid
Spec./ Purity: 99% ( Other specifications can be customized)
CAS Number: 77-92-9
Appearance: White crystalline powder
Main function: Metal cleaning, beauty, food additive, anti-fatigue, sterilization
Test Method: HPLC
Free Sample Available
Offer Swift Pickup/Delivery Service
Product Description
Citric acid is an organic acid with a strong sour taste, and its use as a food preservative and antioxidant is very prominent. In addition, its properties make it a perfect acidifier, gelling agent, and flavor enhancer.
SRS Nutrition Express offers year round, reliable product availability. We carefully select the highest quality and ensure you can make purchases with confidence through our supplier manufacturing process audit system.
Technical Data Sheet
| Items | Specification | Test Method | |
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Physical&Chemical Data |
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Appearance |
White or almost white , |
Visual |
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Odor&Taste |
Odorless, has a strongly acid taste . |
Organoleptic |
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Identification |
Positive |
BP/ USP/ FCC/ E330 |
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Assay |
99 . 5%~100 . 5% |
BP/ USP/ FCC/ E330 |
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Appearance of solution |
Pass Test |
BP/ USP/ FCC/ E330 |
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Water |
7. 5% ~8 . 8% |
BP/ USP/ FCC/ E330 |
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Residue on lgnition |
≤0.05% |
BP/ USP/ FCC/ E330 |
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Sulfate |
≤150ppm |
BP/ USP/ FCC/ E330 |
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Oxalate |
≤100ppm |
BP/ USP/ FCC/ E330 |
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Aluminum |
≤0.2ppm |
BP/ USP/ FCC/ E330 |
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Heavy Metals |
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Heavy Metals |
NMT10ppm |
BP/ USP/ FCC/ E330 |
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Lead(Pb) |
NMT0.5ppm |
BP/ USP/ FCC/ E330 |
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Arsenic (As) |
NMT1ppm |
BP/ USP/ FCC/ E330 |
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Mercury(Hg) |
NMT1ppm |
BP/ USP/ FCC/ E330 |
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Microbiological |
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Total Plate Count |
NMT2 IU/mg |
BP/ USP/ FCC/ E330 |
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Bacteria Endotoxins |
NMT0.5 IU/mg |
BP/ USP/ FCC/ E330 |
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General Status |
Non-GMO,Allergen Free,Non-Irradiation |
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Packaging&Storage |
Pack in paper-drums and two food grade poly bags inside. Net weight: 25kg/drum Store in a well closed place with constant low temperature and no direct sun light |
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Shelf Year |
2 years when properly stored. |
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Function and Effects
★ Acidulant:
Citric acid serves as a natural acidulant in various food and beverage products, providing a sour or tangy flavor. It is commonly used in soft drinks, candies, and jams.
★ Preservative:
Due to its acidic nature, citric acid acts as a preservative by lowering the pH of food and inhibiting the growth of bacteria and fungi. This property extends the shelf life of many food items.
★ Flavor Enhancer:
Citric acid enhances the overall flavor profile of food and beverages by intensifying other taste sensations. It is often used in combination with other flavor enhancers to create a well-balanced taste.
★ Chelating Agent:
Citric acid can bind with metal ions, acting as a chelating agent. In food processing, it helps prevent discoloration and off-flavors caused by metal ions, making it valuable in the preservation of color and taste.
★ Antioxidant:
In addition to its role as a preservative, citric acid exhibits antioxidant properties. It helps prevent the oxidation of certain compounds in food, contributing to the maintenance of product quality and freshness.
Citric Acid & Sports Nutrition
★ Energy Metabolism:
Citric acid plays a crucial role in the citric acid cycle (also known as the Krebs cycle or tricarboxylic acid cycle), a central component of cellular energy production. This cycle is vital for the aerobic metabolism of carbohydrates, fats, and proteins, providing energy substrates for endurance athletes during prolonged exercise.
★ Buffering Capacity:
As a weak organic acid, citric acid contributes to the buffering capacity of biological fluids, helping to maintain optimal pH levels in the body. This is particularly relevant in sports nutrition to counteract the acidosis that can occur during intense exercise, delaying the onset of muscle fatigue and enhancing overall athletic performance.
★ Antioxidant Properties:
Citric acid exhibits antioxidant properties, which can be beneficial for athletes facing oxidative stress during high-intensity workouts. By scavenging free radicals produced during exercise, citric acid may contribute to reducing muscle damage and inflammation, potentially aiding in recovery.
★ Electrolyte Balance:
In sports nutrition, citric acid is sometimes used in combination with electrolytes to enhance rehydration solutions. The acid can help improve the taste of these solutions while also contributing to the acid-base balance, which is critical for maintaining proper hydration status in athletes.
★ Enhanced Nutrient Absorption:
Citric acid's chelating properties may positively influence mineral absorption. In sports nutrition, this can be relevant for improving the bioavailability of essential minerals, such as calcium, magnesium, and iron, which are crucial for bone health, muscle function, and overall performance.
Packaging
1kg -5kg
★ 1kg/aluminium foil bag, with two plastic bags inside.
☆ Gross Weight | 1 .5kg
☆ Size | ID 18cmxH27cm
25kg -1000kg
★ 25kg/fiber drum, with two plastic bags inside.
☆ Gross Weight | 28kg
☆ Size| ID42cmxH52cm
☆ Volume| 0.0625m3/Drum.
Large-Scale Warehousing
Transportation
We offer swift pickup/delivery service, with orders being dispatched on the same or next day for prompt availability. 
Our Citric Acid has obtained certification in compliance with the following standards, demonstrating its quality and safety:
★ GMP Certification (Good Manufacturing Practice)
★ ISO 9001 Quality Management System Certification
★ ISO 22000 Food Safety Management System Certification
★ Kosher Certification
★ Halal Certification
★ HACCP (Hazard Analysis and Critical Control Points)
Q: Can citric acid impact the efficacy of electrolyte formulations for athletes?
A: Yes, citric acid can enhance the effectiveness of electrolyte formulations by contributing to taste improvement and pH balance. Its buffering capacity aids in maintaining optimal acidity levels, essential for rehydration solutions in sports nutrition.
Q: Is citric acid suitable for use in performance beverages for athletes?
A: Absolutely. Citric acid is a common ingredient in performance beverages due to its ability to enhance flavor, act as a natural acidulant, and contribute to the overall sensory experience. Its compatibility with electrolytes makes it a versatile choice for sports drinks.
Q: How does citric acid support mineral absorption in sports nutrition products?
A: Citric acid’s chelating properties enhance mineral absorption, potentially improving the bioavailability of essential minerals like calcium and magnesium. This is particularly relevant for bone health and muscle function in athletes.
