Appearance White crystalline powder Odor Characteristically mild Content 99.0% min. Melting Point 65~68℃ Loss on Drying 0.1% max. Residue on Ignition 0.5% max. As 0.0003% max. Pb 0.001% max. PACKAGING Standard packaging includes the following: 1.0kg/bottle; 10bottles/box 20 kg net weight cardboard drum inside plastic bag sealed Other package sizes are available upon request. STORAGE Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use. PERIOD OF VALIDITY 24 months