Cosmetic raw materials. Sunscreens. Disodium salt of 2,2-bis-(1,4-phenylene)1H-benzimidazole-4,6-disulphonic acid.
化妆品原料 防晒霜 2,2-双-（1,4-苯撑）1H-苯并咪唑-4,6-二磺酸二钠盐

2006-06-14