Intermediate
Name:
Malonic Acid
No.: ITM-072
GENERAL INFORMATION
|
• HS CODE |
2917190090 |
|
• CAS NO |
141-82-2 |
|
• GRADE |
Pharmaceutical Intermediate |
|
• FORMULA |
C3H4O4 |
|
• MOLECULAR WEIGHT |
104.06 |
PROPERTIES
|
• Appearance |
White crystals |
|
• Solubility |
Easily soluble in water, soluble in ethanol and ether |
|
• Relative Density |
1.619 |
|
• Melting Point |
133-136℃ |
|
• Boiling Point |
140℃ |
SPECIFICATIONS
|
• Assay |
≥ 99.5% |
|
• Moisture |
≤ 0.5% |
|
• Chloride |
≤ 0.05% |
|
• Sulfate |
≤ 0.02% |
|
• Heavy metals |
≤20ppm |
|
• Iron salt |
≤50ppm |
APPLICATION
• It is mainly used in medicine intermediate, spice, sticker, resin additives and electroplated polisher
PACKING
• 25kg/bag
STORAGE AND TRANSPORTATION
• Store in cool, ventilated and dry place
