Potassium Hydroxide

Product Name:      Potassium Hydroxide
Molecular Formula: KOH
Odor:              Odorless
Molecular Weight:  56.11
Specific Gravity:  1.4
Melting Point:     -3-29℃
Boiling Point:     101℃-132℃
CAS No.:           1310-58-3(Solid)/71769-53-4(Solution)
UN No.:            1813(Solid)/1814(Solution)
EINECS No.:        215-181-3
H.S.Code:          28152000
Appearance:        White flake
Solubility:        Soluble in water
 
Specification
Assay% ≥                    48-90.0
Potassium carbonate (K₂CO₃) ≤0.5                 
Chloride (Cl) ≤              0.005        
Iron (Fe) ≤                  0.0005              
Sulfate(SO₄) ≤               0.005                                 Nitrates (N) ≤               0.0005              
Sodium (Na) ≤                0.8                
Phosphate (PO₄) ≤            0.005        
Silicate (SiO₃) ≤            0.01                 
Aluminum (Al) ≤              0.002        
Calcium (Ca) ≤               0.005                                     
Nickel (Ni) ≤                0.0005      
Heavy metals (as lead)        0.002 
 
Packing: in 25kg bags; or IBC packing

Storage: To be stored in cool,dry and ventilated place
 
Uses: For manufacturing Potassium Carbonate, potassium phosphate, synthetic detergent, SBR and ABS resin, potassium compound, herbicide, photo chemicals, pesticide, battery, concrete compound, medicines, optical brightener, Rosin Sizing agent. Etc.