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ANHYDRUS CITRIC ACID SPECIFICATIONS
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Properties |
Results |
|
Color and Appearance |
White Crystals |
|
Content, % |
99.9 |
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Moisture, % |
0.07 |
|
Sulfate |
< 150 ppm |
|
Nem, % |
7.5- 9 |
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Readily Carbonizable substances |
Conforms |
|
Barium |
Conforms |
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Calcium |
< 200 ppm |
|
Heavy Metals |
< 5 ppm |
|
Iron |
< 10 ppm |
|
Chloride |
< 50 ppm |
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Oxalate |
< 100 ppm |
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Sulfated Ash, % |
0.03 |
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Organic Volatile Impurities |
Conforms |
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As |
< 1 ppm |
CITRIC ACID (Mono)
|
Properties |
Results |
|
Color and Appearance |
White Crystals |
|
Content, % |
99.5-101 |
|
Moisture, % |
7.5-9 |
|
Ca, ppm |
200 max |
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Ba |
Conforms |
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As, ppm |
1 max |
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Pb, ppm |
1 max |
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Hg, ppm |
1 max |
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Heavy metals, ppm |
10 max |
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Fe, ppm |
50 max |
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Chloride, ppm |
50 max |
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Oxalate, ppm |
350 max |
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Sulfate, ppm |
150 max |
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Sulfate ash, % |
0.1 max |
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Readily Carbonizable substances |
Conforms |
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