≥1 piece |
Specification of Citric Acid Anhydrous
|
|
Items
|
Standards
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Appearance
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Coloress crystals or white crystalling powder
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Clarity&Color of Solution
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20% water solution clarifying
|
Assay
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99.5-101%
|
Chloride
|
≤50ppm
|
Sulpahte
|
≤150ppm
|
Loss on drying
|
1% max
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Heavy Metal
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≤10ppm
|
Barium
|
Conforms
|
Iron
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≤50ppm
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Calcium
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≤200ppm
|
Oxalate
|
≤350ppm
|
Sulphated Ash
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≤0.1
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Readily carbonisable substances
|
Conforms
|
Conclusion
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The goods conform to the standards BP98/USP31/E330/FCCVI
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