TIANJIN JINHUITAIYA CHEMICAL REAGENTS CO.,LTD
天津金汇太亚化学试剂有限公司
Test Report of Product 检验报告
品 名:磷酸三钠(十二水)(Na3PO4·12H2O) 规格: 食品级
Product: Sodium phsophate tritaslc dodecahydrate Specification : Food Grade
标准依据: FCC,1981 批号:
Standard: FCC,1981 Batch No:
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 r d
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检验结果
T e s t r e s u l t
|
性状
(Characters)
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白色结晶
(White crystal)
|
合格
(Conform)
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含量
(Assay)
|
92.0%
|
95.5%
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灼烧失重
(Loss on ignition)
|
45.0%~47.0%
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45.8%
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水不溶物
(Water insoluble)
|
0.2%
|
0.1%
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氟化物
(Fluoride)
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0.005%
|
0.003%
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重金属
(Heavy metal)
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0.001%
|
0.0008%
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砷
(Arsenic)
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0.0003%
|
0.0001%
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结论(Conclusion):符合食品级之规定(The above product complies with Food Grade)
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