China Factory Price Potassium Hydroxide Flakes 90% KOH Industrial Grade, Find details about China Potassium Hydroxide 90%, KOH from Factory Price Potassium Hydroxide Flakes 90% KOH Industrial Grade
Product name: | Potassium hydroxide | Batch Number | 20211010 | ||
: Manu. Date | 2021.10.10 | Standard | HG/T 3688-2010 | ||
Index | Specification | Result | |||
(KoH)% | ≥90.0 | 91.3 | |||
(K2CO3)% | ≤0.4 | 0.3 | |||
(chloride)% | ≤0.02 | 0.005 | |||
(sulphate)% | ≤0.05 | 0.025 | |||
Na | ≤1.0 | 0.25 | |||
Fe | ≤0.003 | 0.003 | |||
KCLO3 | ≤0.002 | 0.001 | |||
SiO2 | ≤0.005 | 0.004 | |||
Al2O3(Al) | ≤0.005 | 0.0002 | |||
Cu | 5PPM | 3PPM | |||
Mn | 5PPM | 3PPM | |||
Test Conclusion: Qualified |