| Outward appearance and character: The odourlessness white or the micro yellow crystallization powder, the taste is salty, odourlessness. Micro has the deliquescence in the wet air, has the weathering characteristic in the hot air, proportion 1.542g/cm3, the melting point 70-75℃. The citric acid is in the present chemical cleaning uses broad organic acid the, in the peroxide solution is one kind of trihydric acid. Citric acid elimination attachment's ability is smaller than the hydrochloric acid, can only eliminate the iron to be filthy and the rust, cannot eliminate the copper to be filthy, calcium magnesium boiler scale and silicate boiler scale and so on, when clean requests the temperature to be high and the speed of flow is big, the price is also expensive. Cleans in the waste liquid to have the massive colloid ironic citrate complex compound, do not clean the waste liquid direct platoon to walk, can only use the hot water to push aside it. If discharges directly, the colloid complex compound can adhere to stick cohere in the metal surface, passes through dry or shirrs, forms membranous which very difficult to flush. The citric acid in is not usually suitable uses the hydrochloric acid in the situation only then to use. |
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| Specifications︰ | 25KG BP93 |
| Export Markets︰ | The citric acid is in the world by the biochemistry method productivity big organic acid, mainly uses in the food industry, like the sour odor medicinal preparation, the solubilizing agent, the buffer, the oxidation inhibitor, eliminate the rank deodorizer, the flavor promoting agent, the gelatinizer, the toner and so on, moreover in industrial fields and so on detergent, medicine, feed, chemical industry, electron, spinning and weaving, petroleum, leather, building, photography, plastic, casting and ceramics has the very broad application. |
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