Ọdịdị: White ka brownish sppherical granules
Dabere na njupụta (20 ℃ ± 1 ℃) g / cm3: 1.00 ~ 1.50
Oke urughuru oke mm:1.5-8.5
Okpomọkụ dị nro ℃: 80 ~ 120
Solubility (80 ℃-120 ℃): ≥ 95
Nnwale ikike nrụgide na ọnọdụ okpomọkụ: Okpomọkụ 120 ℃, nrụgide 45MPa