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Sales Hotline: +86-18673111311
Tel: +86-731-85661578
E-mail:jimmy@yfluoride.com
Sales Address: Renrui Xiaoxiang Building, Wuyi Road, Changsha City
Production Base: Yichang High-tech Zone Yaojiagang Industrial Park
R & D Base: Tongguan Industrial Park, Wangcheng District, Changsha City
Toothpaste Grade Sodium Fluoride
Classification:
Products
Key words: Sodium Cyanide, NaCN
Product Details
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项目 ITEM |
标准STANDARD |
结果RESULT |
|
外观 Appearance |
白色粉末 White powder |
白色粉末 White powder |
|
含量 Assay % |
>99 |
99.2 |
|
水不溶物 Insoluble in water % |
≤0.02 |
0.01 |
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硫酸盐 Sulfate(SO4) % |
≤0.01 |
0.002 |
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氟硅酸钠(SiF6） sodium fluorosilicate % |
≤0.1 |
0.02 |
|
铁 Iron(Fe) % |
≤0.002 |
0.001 |
|
氯化物 Chloride(Cl) % |
≤0.002 |
0.001 |
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重金属 Heavy meatel(Pb) % |
≤0.001 |
0.0008 |
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干燥减重 Loss on Dry % |
≤0.3 |
0.2 |
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酸度 (as HF) Acidity % |
≤0.001 |
0.0002 |
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