CAS: 99-57-0                    Specification
Characteristic

Dried Product                              Wet Product
Appearance of yellow to yellow-brown powder   yellow to yellow-brown crystalline powder
Content (%) >= 98.0                                80.0
Melting point (℃) >=138.0                           138.0
Hydrochloric acid insoluble matters in HCL(%) <= 0.1     0.1
Packing: in 50 kgs net woven bag each lined with plastic bag.