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Ultra Pure Chemicals

We are very proud of being the first company worldwide that developed and launched high-purity chemicals for the semiconductor manufacturing process in 1964. Presently, our ultra pure chemicals are being highly valued in the world market of FPD etc. as well as semiconductors.
We have prepared the PDF files of the catalogue of products.
If you want detailed information, please download those.
Solvents
Acetone
   
2-Butanone(MEK)
   
n-Butyl Acetate
   
4-Methyl-2-pentanone(MIBK)
 
 
Ethanol(99.5%)
   
Denaturated Ethanol
   
Ethyl Acetate
   
Isopentyl Acetate
   
Toluene
   
Xylene
   
Cyclohexanone
   
PGMEA
   
N-Methyl-2-pyrrolidinone(NMP)
EL-GBL(γ-Butyrolactone)
Others
   
Acids / Alkalis
Acetic Acid
   
Hydrochloric Acid
   
Hydrofluoric Acid
   
Nitric Acid
   
Phosphoric Acid
   
Hydrogen Peroxide
   
Ammonium Fluoride aq. solution
Citric Acid aq. solution
Tartaric Acid aq. solution
Perchloric Acid
Sodium Hydroxide aq. solution(NaOH)
Potassium Hydroxide aq. solution(KOH)
High Purity Potassium Hydroxide aq. solution(KOHLM, KOHULM)
TMAH-22(Tetramethylammonium Hydroxide aq. solution)
TMAH-25 (Tetramethylammonium Hydroxide aq. solution)
50% Cerium(IV) Diammonium Nitrate aq. solution
Others
   
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