Customization: | Available |
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CAS No.: | 6132-04-3 |
Formula: | C6h5na3o7 / C6h5na3o7 2H2O |
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2.Molecular formula:C6H5Na3O7 / C6H5Na3O7·2H2O
3.Molecular weight: 294.10
4.Cas No:68-04-2 / 6132-04-3
5.Character: Colorless or white crystalline granular or crystalline powder, odorless, taste salty and cold,soluble in water, difficulty in ethanol, slightly deliquescence in moist air, Ph7.5-9.0 in 5% aqueous solution,when heated to 150 centigrade degree. It may lose crystal water.
6.Uses: In food processing industry, it is used as buffer, chelate agent, nutrient additive, emulsifier, flavor for yoghurt. In pharmaceutical industry, it is used as anticoagulant and as preservative in syrup manufactured goods, buffer acidity acid in cold drink, prevent acid in dairy products, used as binder in cheese and minced meat, acid coagulant in jellies and jam, emulsifier and stabilizer, in cheese and ice cream.
NAME OF INDEX
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RESULTS
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Description
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Colorless crystals or a white,crystalline powder
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Content(On dry basis),w/%
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99.67
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Alkalinity
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Pass Test
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Tartrate
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Pass Test
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Heavy Metals,mg/kg≤
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<10
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Water insolubles
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Pass Test
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Loss on drying,w/% ≤
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0.18
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Sodium citrate is mainly used in chemical analysis, industrial water treatment, metal cleaning (oil pipeline cleaning), ceramic dispersant, penetration enhancer, detergent raw materials, and soil improver components, and also used in medicine, electronics and other industries.
Analytical chemistry is used as a chemical reagent, such as the determination of phosphate in fertilizers, to determine the effective phosphoric acid in phosphates and fertilizers.
The electroplating industry is used as a cyanide-free electroplating complexing agent. The machinery industry is used to formulate rust inhibitors. Used as a buffer, emulsifier, etc. in the food industry.