Malonic acid 1.Flux material 2.Solder wire material 3.Solder Materials
Malonic Acid
C3H4O4
Molecular Formula: . . . . . . . . . . ………........ C3H4O4
Molexular Welght: . . . . . . . . . . . ………….. 104.06 g/mol
CAS Registry Number: . . . . . . . …………. 141-82-2
Product Specifications
Physical Properties | Index |
PURITY, (wt.%), min | 99.0 |
Physical state | White crystals |
Melting point (°C) | 135~137 |
Specific gravity,g/cm3 | 1.619 |
Chloride ;max(%) | 0.02 |
Residue on ignition | 0.1 |
Heavy metal, Max ppm | 20 |
Sufate;max(%) | 0.05 |
Solubility | Dissolved in ethanl and water |
Packing:
25kg/PP woven bag with PE liner inside
SMT Malonic acid 141-82-2
