ITEM	SPECIFICATION	RESULT
Appearance	Colorless or white crystal	Colorless or white crystal
Identification	Complies with the limit Test	Conforms
Clarity&Colour of Solution	Pass test	Pass test
Purity	99.5~101.0%	99.94%
Moisture	< 1.0%	0.14%
Sulphated Ash	≤0.05%	0.01%
Sulphate	≤150ppm	<150ppm
Oxalic acid	≤100ppm	<100ppm
Heavy Metals	≤5ppm	<5ppm
Readily Carbonisable Substance	Pass test	Pass test
Bacterial Endotoxin	<0.5IU/mg	<0.5IU/mg
Aluminium	≤0.2ppm	<0.2ppm
Lead	≤0.5ppm	<0.5ppm
Arsenic	≤1ppm	< 1ppm
Mercury	≤1ppm	< 1ppm
Mesh	30-100MESH	Conforms
Conclusion: IN CONFORMITY WITH BP/USP/FCC/E330

Food industry

Citric acid is known as the first edible sour agent, China GB2760-1996 is a requirement for allowing the use of food acidity regulator. In the food industry widely used as a sour agent, solubilizer, buffering agent, antioxidant, removing fishy smell removing sweetening agent, chelating agent, its specific purpose, numerous enumeration.

1. drinks
According to domestic and international statistics, the total consumption of the beverage industry accounts for 75%~80% of the total citric acid production. Citric acid juice is one of the natural ingredients, not only gives the fruit flavor but also solubilization buffer, antioxidant effect, the drink sugar, flavor, pigment, and other ingredients blend of coordination, the formation of harmonic taste and aroma, can increase resistance the antiseptic effect of microorganisms.
2. jam and jelly
The role of citric acid in jams and jellies and in the beverage is similar, regulating pH and to give the product sour, pH must be adjusted to the most suitable for pectin condensation of a very narrow range. According to different types of pectin, it can limit the pH between 3.0 and 3.4. In the production of jam, it can be improved flavor and prevent crystallization of sucrose sand defects.
3. candy
Citric acid is added to the candy, which can increase the acidity and prevent the oxidation of various components and sucrose crystallization. General sour candy contains 2% citric acid. Boiled sugar, the massecuite cooling process is to put acid and pigment, essence, joined together. Pectin candy production of citric acid can regulate sour taste and gel strength increased. Anhydrous citric acid is used for chewing gum and powder food.
4. frozen food
Citric acid has the characteristics of chelating and regulating pH, can strengthen the role of antioxidants and enzyme inactivation, can more reliably ensure the stability of frozen food.

Pharmaceutical industry

Effervescent is popular oral drug ingredients release system, citric acid, and sodium carbonate or sodium bicarbonate solution common reaction produces large quantities of CO2 (i.e. effervescent), and sodium citrate, can quickly dissolve and enhance the ability to taste the active pharmaceutical ingredient. For example, cathartic and painkillers increase dissolution. The citric acid syrup is fever patients with soft drinks, flavoring, cool, and detoxification effects.

Shandong Longilat Biotechnology Co., Ltd was established in 2015. It is a high-tech professional and technological enterprise integrating R & D, production, and sales. 

Longilat 's main products are food additives, plant extracts, cosmetic raw materials, feed additives, animal extract, amino acids and vitamins. Most of our products are derived from natural plants. Marketing services are available in many countries around the world. 

1.Can I get some samples?
Yes, usually a 10-20g sample.

2.What's your MOQ?
Our MOQ is flexible, usually 1kg-10kg for a trial order is acceptable.

3. Is there a discount?
Of course, welcome to contact us. Price would be different based on different quantities. For bulk quantity, we will have a discount for you.

4. How to deliver the goods?
≤50kg ship by FedEx or DHL etc, ≥50kg ship by Air, ≥100kg can be shipped by Sea. If you have special request on delivery, please contact us.

5. What is the shelf life for the products?
Most products shelf life 24-36 months. 

6. What's your delivery time?
Usually, shipment will be made within 7-15 days against confirmed order.

7. How about the validity of the offer? 
Usually, our offer is valid for 1 week. However, validity might vary between different products.