Sorbic Acid,China price supplier

Food antiseptic, or used as antiseptic for medicine, light industry & cosmetics, or used in resin, flavor and rubber

Specification:                                                                                                                      1) Appearance: white crystals                                                                          

2) Assay (dry basis): 99.0 - 101.0%

3)Water:0.5%max
4) Melting point: 132 - 135
5) Ignition Residue: 0.2% max
6) Heavy metals (as Pb): 10ppm (max.)
7) Arsenic (as As): 3ppm