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Parameter | Specification | Reference Method | |
Weight % Potassium Hydroxide (KOH) | 90% min (or) | HG/T 3688-2000 | |
95%min | |||
Weight %Carbonates (K2CO3) | 0.5% max | HG/T 3688-2000 | |
PPM Chloride (as Cl) | 50 max | HG/T 3688-2000 | |
PPM Iron (Fe) | 5 max | QB/HR 003-2003 | |
PPM Sulfate (as SO4) | 50 max | HG/T 3688-2000 | |
PPM Nitrate and Nitrite (as N) | 5 max | HG/T 3688-2000 | |
Weight % Sodium (Na) | 0.8% max | QB/HR 003-2003 | |
PPM Phosphate (PO4) | 50 max | HG/T 3688-2000 | |
PPM Silicate (SiO3 ) | 100max | HG/T 3688-2000 | |
PPM Aluminum (Al) | 20 max | QB/HR 003-2003 | |
PPM Calcium (Ca) | 50 max | QB/HR 003-2003 | |
PPM Nickel (Ni) | 5 max | QB/HR 003-2003 | |
PPM Heavy Metal (as Pb) | 20 max | QB/HR 003-2003 | |
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Note1: | The appearance of this grade of product is white flake. | ||
Note2: | This grade of product meets the following standard: l HG/T 3688-2000 | ||
Note3: | This grade of product is available in net 25kg pp/pe bag | ||
Potassium Hydroxide White Flakes