Quick Detail:
Product name: Citric acid monohydrate
CAS No.: 5949-29-1
H. S code: 29181 40000
Molecular weight: 210.14
Appearance: Colorless crystals or white crystalline powder.
Specification: BP98 / BP2012 / USP32 / E330
Package: 25 kg/1, 000 kg composite paper-plastic bag.
Available quantity: 150, 000 mt/year.
Delivery: Within 10 days after contract confirmation.
Description:
Citric Acid Anhydrous is mainly used as acidulant, flavoring agent, preservative and antistaling agent in food and beverage industry. It is also used as antioxidant, plasticizer and detergent in chemical, cosmetics and cleaning industries. In the food industry, it is used as the acidulant in the making of soda, candy, biscuit, can, jam, juice and so on. More over, it can be used as the antioxidant of grease.
PRODUCT NAME: | Citric Acid Anhydrous |
| FORMULA: | C6H8O7 |
| MOLECULAR WEIGHT: | 192.12 |
| EINECS NO.: | 201-069-1 |
| CAS NO.: | 77-92-9 |
| H. S. CODE: | 2918140000 |
| SPECIFICATION: | BP98 10-40/30-100 mesh |
| Components: | Guaranteed Analysis: |
| Description | White crystals |
| Identification | Pass test |
| Clarity & color solution | Clear |
| Content | 99.5%-101.0% |
| Sulphate | 150ppm max |
| Oxalate | 100ppm max |
| Heavy metal (as Pb) | 5ppm max |
| Barium | Pass test |
| Isocitric acid | Pass test |
| Polycyclic aromatic hydrocarbon | Pass test |
| Calcium | 200ppm max |
| Iron | 50ppm max |
| Chloride | 50ppm max |
| Sulphated ash | 0.1% max |
| Water | 0.5% max |
| Readily carbonisable substances | Less than standard |
| Lead | 1ppm max |
| As | 1ppm max |
| Mercury | 1ppm max |
| Aluminum | 0.2ppm max |
| Bacteria Endotoxin | 0.5IU/mg max |
| PACKING: | In 25kg 3-ply kraft paper bag with PE liner |
| QUANTITY/CONTAINER: | 25MT/1x20FCL without pallets |
| HANDLIN&STORAGE: | Kept in a light-proof, well-closed, dry and cool place |
Application:
Citric acid is a weak organic acid, and is triprotic. It is a natural preservative and is also used to add an acidic, or sour, taste to foods and soft drinks. In biochemistry, it is important as an intermediate in the citric acid cycle and therefore occurs in the metabolism of almost all living things. It also serves as an environmentally benign cleaning agent and acts as an antioxidant.
Citric acid exists in a variety of fruits and vegetables, most notably citrus fruits. Lemons and limes have particularly high concentrations of the acid; It can constitute as much as 8% of the dry weight of these fruits (1.44 and 1.38 grams per ounce of the juices, respectively). The concentrations of citric acid in citrus fruits range from. 005 mol/L for oranges and grapefruits to. 030 mol/L in lemons and limes. These values will vary depending on the circumstances in which the fruit was grown.
The dominant use of citric acid is as a flavoring and preservative in food and beverages, especially soft drinks.Within the European Union it is denoted by E number E330. Citrate salts of various metals are used to deliver those minerals in a biologically available form in many dietary supplements. The buffering properties of citrates are used to control pH in household cleaners and pharmaceuticals. In the United States the purity requirements for citric acid as a food additive are defined by the Food Chemicals Codex, which is published by the United States Pharmacopoeia
Wuhan Lianshangwang Technology Co., Ltd. Was early originated in 1993, located in Wuhan city, Hubei province. P. R. China. Now It has been expanded to an employs of over 200 workers and staffs of which 30% are chemists.
The company strictly follows the GMP regulations to catch up with the international standards step by step both in the fields of Production and management. The company manufactures and markets steroid and hormone pharmaceutical raw materials(APIs) and their intermediates for the pharmaceutical companies all over the world.
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We established our own Research and Development laboratory in Wuhan, which includes over 30 experienced chemists. Thanks to their very strong R&D capability and hard work, we have been developing top advanced technologies for our plants. Meanwhile, we are cooperating with our customers with all kinds of methods, Contract research, Custom Synthesis, Custom manufacturing, we would try our best to satisfy all of our customers with their requirements.
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We have professional team for package and shipment. Special way to ship 100 grams to 100kg powders at one time to your country. Fast and discreet shipment could be arranged for customs pass Guaranteed.
3. QC/Technical Support
The factory has a complete Q. A. & Q. C. System. We own several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and UV spectrophotometer to analyze and control the products. The company has gotten the approval of SGS and BV to be as audited supplier.
We have specialized in this line for many years and the quality can be surely guaranteed. Any test order will be welcomed.
From production to the factory test to the laboratory test, we will To make sure the products are at great quality, will test each batch products for 3 testing. All products purity are pure.
