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Citric acid
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| Post Date: | Mar 22,2017 |
| Expiry Date: | Mar 22,2018 |
| Detailed Description: |
Cas No. :77-92-9
Product Name:Citric acid
Synonyms:1,2,3-Tricarboxy-2-hydroxypropane;2-hydroxypropanetricarboxylicacid;acidecitrique;Aciletten;Anhydrous citric acid;anhydrouscitricacid;beta-Hydroxytricarballylic acid;beta-hydroxytricarballylicacid CAS:77-92-9 MF:C6H8O7 MW:192.12 EINECS01-069-1 Mol File:77-92-9.mol Melting point:153-159 °C(lit.) density:1.542 storage temp:Store at RT. solubility:H2O: 1 M at 20 °C, clear, colorless Stability:Stable. Incompatible with bases, strong oxidizing agents, reducing agents, metal nitrates. Uses: 1. Mainly used as a food sour agent, also used in the preparation of pharmaceutical cooler, detergent additives, etc. 2. Used as a reagent, chromatographic analysis reagent and biochemical reagent, and can also be used to buffer preparation. For the food industry in particular, as acidifying agent, pH buffer, and other compounds together to preserve the agent. In detergent industry, it is the ideal substitute for phosphate. Acid pickling of boiler chemical cleaning agent, boiler chemical cleaning and rinsing agent. Mainly used in food sour agent, but also for the preparation of pharmaceutical freshener detergent. 3. Citric acid has much function, the most widely used for sour agent. It has higher solubility and metal ion chelating ability is strong, can be used for various types of food, according to production needs proper use. In addition, this product can also as antioxidant synergist, synergist compound potato starch bleaching agent and antiseptic. 4. Used as analytical reagent. 5. Widely used as food, drink sour agent and drug additives. Can also be used as a cosmetic, metal cleaning agent, mordant, nontoxic plasticizing agent and boiler antiscaling agent of raw materials and additives. The main salt products have citric acid sodium, calcium and ammonium salt and sodium citrate is a blood anticoagulant, ferric ammonium citrate can be blood drug. Usage:Citric acid is a weak organic acid that is known as a commodity chemical, as more than a million tonnes are produced every year by mycological fermentation on an industrial scale using crude sugar sol utions, such as molasses and strains of Aspergillus niger. Citric acid is widely distributed in plants and in animal tissues and fluids and exist in greater than grace amounts in variety of fruits and vegetables, most notably in citrus fruits such as lemon and limes. Citric acid is mainly used as an acidifier, flavoring agent and chelating agent. General Description:Colorless, odorless crystals with an acid taste. Denser than water. Raw materials:Sodium hydroxide-->Hydrochloric acid-->Sulfuric acid -->Calcium carbonate-->Starch-->D(+)-Sucrose-->ketene -->Molasses-->Paste-->Oxobutanedioic acid |
| CAS Registry Number: | 77-92-9 |
| Synonyms: | ;2-Hydroxy-1,2,3-propanetricarboxylic acid;Citric acid, anhydrous;1,2,3-Propanetricarboxylic acid, 2 hydroxy-;Citric acid anhydrous;Citric acid anhydride;2-hydroxypropane-1,2,3-tricarboxylate;Anhydrous Citric Acid; |
| Molecular Formula: | C6H8O7 |
| Molecular Weight: | 192.122 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R36/37/38:; |
| Safety Description: | S26:; S37/39:; |
| Company: | Hubei Yuangcheng Biotechnology Co.,Ltd [ China ] |
| Contact: | Jamesliu |
| Tel: | +8613802264524 |
| Fax: | +8613802264524 |
| Email: | chance@ycphar.com |
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