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三聚磷酸鈉

 
 
單價 6000.00 / 噸對比
銷量 暫無
發貨 河南新鄉市付款后3天內
庫存 500噸起訂1噸
品牌 華幸
規格 工業級
過期 長期有效
更新 2013-05-31 10:32
 

郭濤榮

個人會員第13年
資料未認證
保證金未繳納
詳細說明

分子式:Na5P3O10
分子量:367.86
規 格:符合GB9983-2004; 客戶要求
包 裝:25Kg、50Kg內塑外編袋裝;集裝噸袋;客戶要求
用 途:用作洗滌品助劑,亦可用于石油、冶金、采礦、造紙、水處理等。
技術要求
1. 外觀:白色顆粒或粉狀
2. 工業三聚磷酸鈉應符合下表要求(GB9983-2004)
項目
指標
優等品
一等品
合格品
白度,%                        
90.0
85.0
80.0
五氧化二磷(P2O5),%           
57.0
56.5
55.0
三聚磷酸鈉(Na5P3O10)含量,% ≥
96.0
90.0
85.0
水不溶物含量,%                
0.10
0.10
0.15
鐵含量(Fe),%                 
0.007
0.015
0.030
PH值(1%溶液)
9.2-10.0
顆粒度
通過1.00mm試驗篩的篩分率不低于95%
舉報收藏 0評論 0
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