Citric Acid is a weak organic acid,It is colorless crystal, odorless, has strong sour taste and is easily soluble in water. It is a natural preservative and food additive.
Appearance.White Crystalline Powder, Colorless Crystals
Packing:Plastic Woven Bag with PE Lining/Kraft Bag
Shelf Life.36Month
| Item |
Quality Standards |
| Characters |
White,crystalline powder, colourless crystals or granules. Odorless, has a strongly acid taste. Very soluble in water,freely soluble in ethanol. |
| Identification |
Pass test |
| Appearance of solution |
Pass test |
| Assay |
99.5%-100.5% |
| Water |
≤0.5% |
| Readily Carbonisable Substances |
Pass test |
| Sulphate Ash (Residue on Ignition) |
≤0.05% |
| Sulphate |
≤150 mg/kg |
| Oxalate |
≤100 mg/kg |
| Lead |
≤0.5 mg/kg |
| Arsenic |
≤1 mg/kg |
| Mercury |
≤1 mg/kg |
| Aluminium |
≤0.2 mg/kg |
| Heavy Metals (as Pb) |
≤10 mg/kg |
| Bacteria Endotoxin |
<0.5 IU/mg |
Citric acid widely used throughout the food and beverage industry for a variety of purposes as an acidity regulator, preservative, flavor enhancer…etc. It is often used in the production of soda, candy, jams, and jellies, as well as processed foods like frozen and canned fruits and vegetables. Additionally, citric acid is used as a preservative to help extend the shelf life of products by inhibiting the growth of bacteria and other microorganisms.
Shandong Zhongxi Biotechnologies Co., Ltd was founded in Year 2017, located in beautiful coastal Qingdao city, Shandong province, China.
We specialized in manufacturing and supplying food additives & Ingredients, such as Thickeners, Food Sweeteners, Condiments, Nutrition Enhancers, Perservatives and so on; Aim to safeguard the health of human diet as our company′ S service purpose. Provide customers with nutritious, environmentally friendly, healthy, and safe food additives & Ingredients. And established win-win cooperation and supply platform with customers. With the principles of Quality first, Honest business.
We have the professional team who is focus on the marketing, sourcing, logistic, insurance & after sales service with abundant work experience.
In addition, Builded up the warehouse in the major ports of China: Qingdao, Shanghai and Xingang, with all of the above Safeguard Measures.; Stock inventory of more than 10, 000tons; Professional service teams maitain long-term and stable cooperative relations with domestic and foreign customers, and get a good reputation and great favor from around the world of customers.
We are looking forward to establishing relationships with you in the near future. Our best will serve to you, and provide you with quality products and efficient services!
If you would like to check the certificate ,pls feel free to contact us.
1. Quality first. it is fundamentality for long-last business.
2. Offer free samples for test before shipment
3. Customized the packages as request, and take photos before shipment.
4. Professional and skilled technical personnel follow up the orders
5. Mixed containers with different products in one container as request
6. Ship the cargos safely and on time
| Thanks for your visit and Welcome for your consultation |
Over 12 year experience in Food additive & Ingredients;professional service teams maitain long-term and stable cooperative relations with domestic and foreign customers with the principles of Quality first, Honest business.
Looking forward to your cooperation in the near future!
Audited Supplier 
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