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首頁 > 供應產品 > 北京食品級磷酸二氫銨
北京食品級磷酸二氫銨
單價 10.00 / 千克對比
銷量 暫無
發貨 北京付款后3天內
庫存 1000000千克起訂25千克
品牌 金匯太亞
型號 無機
規格 食品級
過期 長期有效
更新 2013-08-27 17:26
 
詳細信息

 TIANJIN JINHUITAIYA CHEMICAL REAGENTS CO.,LTD
          天津金匯太亞化學試劑有限公司
Test Report of Product 檢驗報告 
 
 名:    磷酸二氫銨(NH4H2PO4        規格:          食品級         
Product:      Ammonium dihydrogen phosphate           Specification :       Food Grade          
 
標準依據:          GB 10205-88              批號:                          
Standard            GB 10205-88              Batch No                           
  
T e s t I t e m
T e s t S t a n d a r d
T e s t r e s u l t
性狀
(Characters)
無色結晶
(Colourless crystal)
合格
Conform
含量
(Assay)
99.0%
99.0%
五氧化二磷
phosphoric pentoxide
60.0%
60.0%
(Nitrogen)
12.0%
12.0%
PH
Ph
4.4~4.6
4.6
水不溶物
(Water insoluble) 
0.1%
0.04%
水份
(Moisture)
0.5%
0.1%
(Arsenic)
0.0003%
0.0003%
氟化物
Fluoride
0.005%
0.002%
重金屬
(Heavy metal)
0.001%
0.0008%
結論(Conclusion):符合食品級之規定(The above product complies with Food Grade)
 
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