| Customization: | Available |
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| CAS No.: | 77-92-9 |
| Formula: | C6h8o7 |
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Anhydrous citric acid, Molecular formula C6H8O7, is colorless and translucent crystal or white particles or white crystalline powder, odorless, extremely sour, soluble in water, alcohol and ether. Anhydrous citric acid can be obtained by controlling the appropriate temperature during crystallization. The aqueous solution is acidic. Slightly weathered in dry air, deliquescent in humid air. It is mainly used in the food and beverage industry as a sour agent, Acidity regulator, flavoring agent, preservative and fresh-keeping agent. It is also used as an antioxidant, plasticizer, and detergent in the chemical industry, cosmetics industry, and washing industry.
Mainly used in the food and beverage industry as an acid flavoring agent, acidity regulator, seasoning agent, preservative, and preservative. Also used as antioxidants, plasticizers, and detergents in the chemical industry, cosmetics industry, and washing industry
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Product testing parameters
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Content (%)
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99.9
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Moisture content (%)
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8.7
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Carbonizable substance
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0.6
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Ash content of sulfuric acid (%)
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0.02
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Chloride (%)
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<0.005
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Sulphate (%)
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<0.015
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Oxalate (%)
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<0.01
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Calcium salt (%)
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<0.02
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Total arsenic (mg / kg)
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<0.2
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Lead (mg / kg)
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0.037
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