사양
- 순도: 함량 85.0% 이상(최소); 중금속(Pb 환산) 0.002% 이하
- IUPAC Name: potassium hydroxide
- EC Number: 215-181-3
- Molecular Weight: 56.106
- Chemical Formula: HKO
- CAS Number: 1310-58-3
- Assay,%: min 85.0
- Transparency of solution: max 4
- Chloride(Cl),%: max 0.01
- Sulfate(SO4),%: max 0.005
- Nitrogen compounds(N),%: max 0.001
- Phosphate(PO4),%: max 0.005
- Calcium(Ca),%: max 0.005
- Sodium(Na),%: max 2.0
- Aluminium(Al),%: max 0.005
- Iron(Fe),%: max 0.001
- Heavy metals(as Pb),%: max 0.002
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