Description
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Material: Citric acid Anhydrous |
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CAS No.: 77-92-9 |
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ITEM |
STANDARD |
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Characteristics |
Colorless or White Crystal |
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Identification test |
Pass The Test |
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Clarity & Color of Solution |
20% Water Solution Clarity |
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Assay, % |
99.5-101.0 |
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Moisture, % |
Max. 0.50 |
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Sulphated Ash, % |
Max. 0.10 |
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Sulphate, ppm |
Max. 150.0 |
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Oxalate, ppm |
Max. 350.0 |
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Calcium, ppm |
Max. 200.0 |
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Heavy Metals, ppm |
Max. 10.0 |
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Iron, ppm |
Max. 50.0 |
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Chloride, ppm |
Max. 50.0 |
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Readily Carbureted Substance |
Standard Color |
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Barium |
Pass The Test |
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Bacterial Endotoxin, IU/g |
Max. 0.50 |
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Aluminium, ppm |
Max. 0.20 |
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Arsenic, ppm |
Max. 3.0 |
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Mercury, ppm |
Max. 0.1 |
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Lead, ppm |
Max. 1.0 |
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Organic Volatile Impurity |
Pass The Test |
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Tridodecylamine, % |
NMT. 0.10 |
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U.V. Radiation Absorption Value |
Pass The Test |
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Conclusion: |
The above product conforms to USP. Standard. |
