首先说明了邻苯二甲酸脂的用途及安全性。
In the first place, the USES and character of safety of phthalate are described.
邻苯二甲酸二甲酯对光敏感，不宜长期见光；
Phthalic acid ester two and two are sensitive to light, not long-term see light;
邻苯二甲酸二甲酯对光敏感，不宜长期见光；
Phthalic acid ester two and two are sensitive to light, not long-term see light;
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