PRODUCTS
Fumaric Acid
|
Product |
Fumaric Acid |
|
CAS No. |
110-17-8 |
|
Molecular Formula |
C4H4O4 |
|
Molecular Weight |
116.07 |
|
Structural Formula |
|
|
Quality Standard |
E-297, FCCVII |
|
Packing |
In 25kgs bag |
|
Shelf Life |
2 years , keep in clean, dry, ambient condition |
|
Specification |
Standard |
|
Description |
White or nearly white crystalline granules. |
|
Melting Point |
286.0-302.0 °C |
|
PH |
3.0-3.2 (0.05% solution at 25℃) |
|
Content |
99.5-100.5% |
|
Maleic Acid |
NMT 0.1% |
|
Lose on drying/Moisture |
NMT 0.5 % |
|
Residue on Ignition |
NMT 0.1 % |
|
Arsenic |
NMT 3 ppm |
|
Lead |
NMT 2 ppm |
|
Mercury |
NMT 1 ppm |
|
Colour, APHA (5% Alcohol Solution) |
NMT 20 |
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