检 验 项 目
T e s t I t e m
检 验 标 准
T e s t S t a n d a d
检 验 结 果
T e s t e s u l t
性状
(Chaactes)
白色结晶性粉末
(White cystalline powde)
合格
(Confom)
含量
(Assay)
99.0%
99.5%
澄清度实验
(Appeaance of solution)
应符合规定
(Comply with the standad)
合格
(Confom)
水不溶物
(Wate-insoluble)
0.0005%
0.0002%
PH
7-8
7.2
灼烧残渣
(Ignition esidue)
0.01%
0.006%
氯化物
(chloide)
0.0003%
0.0001%
硫酸盐
(Sulphates)
0.001%
0.0005%
氨
(Ammonia)
0.0005%
0.0002%
铁
(Ion)
0.0002%
0.00008%
重金属
(Heavy metal)
0.0002%
0.0001%
铅
(Lead)
0.00005%
0.00003%
砷
(Asenic)
0.00005%
0.00002%
缩二脲
(Biuet)
0.2%
0.1%
结论(Conclusion):符合化妆品级之规定(The above poduct complies with Cosmetic gade)