Product Name Succinic Acid
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Item
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Specification
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|
Appearance
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Colorless to white crystals
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|
Water Solution Clarity
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Colorless and transparent
|
|
Assay (%)
|
≥99.5
|
|
Melting Point (ºC)
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184-189
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|
Moisture (%)
|
≤0.5
|
|
Sulphate (%)
|
≤0.02
|
|
Chloride (%)
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≤0.005
|
|
Iron (ppm)
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≤10
|
|
Residues on Ignition (%)
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≤0.025
|
|
Water Insolubles (PPM)
|
≤50
|
|
Pb (ppm)
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≤10
|
|
As (ppm)
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≤2
|
|
Potassium Permanganate-reducing
|
Not disappear within 3 mins
|