联系人 Ms. Ann
zhongshan, Shijiazhuang, Hebei
Sodium Tripolyphosphate (STPP)
CAS No: ********4
Molecular Formula: Na5P3O*0
Molecular Weight: **7.*6
Melting Point: **2℃
Appearance: White or colorless crystal powder.
1. Sodium Tripolyphosphate(Industrial Grade)
1) Na5P3O*0: *4.0%Min
2) P2O5: *7.0%Min
3) Water Insoluble Matter: 0.*5%Max
4) Iron (Fe): 0.**2%Max
5) PH Value (1% water solution): 9.***0.0
6) Whiteness: *2%Min
7) Ignition Loss: 1.0
8) Density (g/cm3): 0.***0.9
9) Phase I: ****0
2.Sodium Tripolyphosphate(Food Grade)
1) Na5P3O*0: *4.0%Min
2) P2O5: *7.0%Min
3) Water Insoluble Matter: 0.*4%Max
4) Iron(Fe): 0.**6%Max
5) PH Value(1% water solution): 9.***0.0
6)Heavy Metal(as Pb): 0.**1%Max
7)Arsenic(As): 0.***3%Max
8)Fluoride(F): 0.**3%Max
9) Whiteness: *5%Min
*0) Density (g/cm3): 0.***0.9
*1) Phase I: ****0
3. Sodium Tripolyphosphate(Ceramics Grade)
1) Na5P3O*0: *6.*2%Min
2) P2O5: *7.*5%Min
国家: | China |
型号: | 3000MT |
离岸价格: | 获取最新报价 |
位置: | - |
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