Potassium hydroxide

Potassium hydroxide Identification Name Potassium hydroxide Synonyms Caustic potash Molecular Formula KOH Molecular Weight 56.10 CAS Registry Number 1310-58-3 EINECS 215-181-3 Properties Density 2.044 Melting point 360 ºC Boiling point 1320 ºC Water solubility soluble Safety Data Hazard Symbols C Details Risk Codes R22;R35 Details Safety Description S26;S36/37/39;S45 Details Transport Information UN 1813/1814 Appearance: white flakes Application: agriculture and industrial Packaging Detail: in 25kg PP/PE bags 24mt in a 20' container without pallet 22mt in a 20' container with pallet Use: mainly used in alkaline batteries industry, soaps, high-class detergents and cosmetics industry, medicine intermediate, potassium chemicals, synthetic ruber, ABS resin, food additive dyestuffs and so on Product Potassium Hydroxide Appearance White flakes Standard HG/T3688 2000 UN Code 1813 CLASS 8 PKG II CAS Code 1310-58-3 HS Code 2815.2000 Item Inspection item % Premium Grade First Grade 01 KOH ≥ 95 ≥ 90 02 K2CO3 ≤ 0.5 ≤ 0.5 03 Chloride (Cl) ≤ 0.005 ≤ 0.005 04 Fe ≤ 0.0005 ≤ 0.0005 05 Sulfate (SO4) ≤ 0.005 ≤ 0.005 06 Nitrate (N) ≤ 0.0005 ≤ 0.0005 07 Na ≤ 0.8 ≤ 0.8 08 Phosphate (PO4) ≤ 0.005 ≤ 0.005 09 Silicate (SiO3) ≤ 0.01 ≤ 0.01 10 Al ≤ 0.002 ≤ 0.002 11 Ca ≤ 0.005 ≤ 0.005 12 Ni ≤ 0.0005 ≤ 0.0005 13 Heavy metal (as Pb) ≤ 0.002 ≤ 0.002