Sodium Citrate
Molecular Formula:
Na3C6H5O7• 2H2O
Molecular Weight: 294.10
CAS No.: 6132-04-3
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Product Characters: This product consists of colorless crystals or white crystalline powder,odorless,with a saline taste;It will loss crystal water at 150℃;with slight deliquescence in the wet air,with slightly weathered in the hot air,soluble in water,insoluble in ethanol.
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Executive Standards: BP/USP/FCC/E330/E331/GB
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Packaging: 25kg net composite paper-plastic bags or 3-ply kraft paper bags with PE liner,500kg or 1000kg net pp woven jumbo bags
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Storage: Kept in a light-proof,well-closed,dry and cool place,to avoid mixed storage with toxic,odor,and non-ferrous powders.
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Main Usage: Sodium citrate is used as flavors,stabilizing agent,buffering agent,chelating agent,nutritional supplement of buttermilk,emulsifying agent and flavoring agent in food and beverage industry;it can be used as anti-blood clotting,apophlegmatisant and diuretics in phamaceutical industry;it can replace sodium tripolyphosphate as a non-toxic detergent additives in detergent industry;it can also be used in brewing,injection,photography drugs and electroplating etc.
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Specification: |
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Item |
Standard |
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Content, % |
99.0-101.0 |
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Clarity and color of solution |
20% Water solution clarity |
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Humidity, % |
11.0-13.0 |
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Sulphate, ppm |
≤150 |
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Chloride, ppm |
≤50 |
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Oxalate, ppm |
≤300 |
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Calcium, ppm |
≤200 |
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Heavy metal, ppm |
≤10 |
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Iron, ppm |
≤50 |
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Bacterial endotoxin, IU/mg |
≤0.5 |
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Arsenic, ppm |
≤1 |
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Mercury, ppm |
≤1 |
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Lead, ppm |
≤1 |
