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high quality factory price citric acid anhydrous
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Product Characters
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White Crystalline Powders, Colorless Crystals or Granules
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Executive Standard
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BP2009/USP32/FCC6/E330/GB1987-2007
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Packaging
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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
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kept in a light-proof,well-colsed,dry and cool place
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Main Usage
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Citric Acid is mainly used as acidulant,flavoring agent, Preservative and antistaling agent in food and beverage industry.it is also used as antioxidant,plasticizer and detergent in chemical,cosmetics and cleaning industries.
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Item
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Unit
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BP 2009
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USP 32
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FCC 6
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E 330
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GB1987-2007
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Characters
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White Crystalline Powders,Colorless Crystals or Granules
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Identification
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Pass Test
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Color & Clarity of Solution
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Pass Test
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Pass Test
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/
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Pass Test
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/
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Assay
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%
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99.5-100.5
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99.5-100.5
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Water
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%
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≤1.0
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≤1.0
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≤0.5
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≤0.2
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≤0.5
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Light Transmittance
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%
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≥96.0
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Calcium
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ppm
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/
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/
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≤75
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≤200
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Iron
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ppm
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/
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/
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/
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≤5
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≤5
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Arsenic
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ppm
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/
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/
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≤1
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≤1
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Mercury
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ppm
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/
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≤1
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Heavy Metals
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ppm
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≤10
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≤10
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≤5
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Oxalate
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ppm
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≤360
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≤360
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Pass Test
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≤100
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≤100
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Chloride
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ppm
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/
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/
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/
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≤50
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Sulphate
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ppm
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≤150
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≤150
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≤150
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≤100
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Readily Carbonisable Substances
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Not Darker than Standard
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Not Darker than Standard
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Pass Test
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Pass Test
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≤1.0
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Sulphated Ash
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%
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≤0.1
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≤0.1
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≤0.05
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≤0.05
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≤0.05
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Volatile Organic Impurities
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Pass Test
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Tridodecylamine
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mg/kg
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/
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≤0.1
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Lead
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ppm
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/
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≤0.5
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≤0.5
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≤0.5
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Aluminum
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ppm
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≤0.2
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≤0.2
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Bacterial Endotoxins
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IU/mg
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<0.5
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Pass Test
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Water Insoluble Substances
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Filtration time not more than 1 min;
Filter membrane basically doesn't change color;
Visual mottled particles not more than 3.
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