All Products from Qianyu Semiconductor Materials (Jiangsu) Co., Ltd.

Electron Grade（99.5%Purity）（metal ion≤20ppb ）CAS:17464-88-9

N-Phenylnaphthalenamine Electron Grade

electronic grade

（Electron Grade ）（99.5% Purity）（metal ion<20ppb ）3,3',3''-(Hexahydro-2,4,6-trioxo-1,3,5-triazine-1,3,5-triyl)trispropanoic acid

Electron Grade 99.5% Purity 5-Methyl-1H-benzotriazole High Quality

High Quality 99.5% Purity Raw 2,6-Di-tert-butyl-4-methylphenol metal ion less than20ppb electronic-grade chemicals

Electron Grade etal ion<20ppb 2-Hydroxyisobutyric acid

Electronic chemicals Tetrabutylphosphonium bromide Electronic Grade

Electron Grade SUCCINIC ACID FCC 99% Purity metal io Less than or equal to20ppb

99.5%Purity metal ion>20ppb purity Pyridinium p-Toluenesulfonate (Electron Grade )

Electron Grade（metal ion≤100ppb ）99% Purity ACENAPHTHYLENE

Electron Grade Poly(ethylene glycol)

Electronic-grade AKOS BBS-00003152

High Quality 99.5% Purity RawCAS 110-16-7 Maleic acid electronic grade chemicals

Electron Grade L-Histidine photoresist additive

99.5%Purity metal ion<20ppb P-toluene sulfonic acid (water) CAS6192-52-5 Electron Grade

Electron Grade metal ion<20ppb Has two acid

High Quality 99.5% Purity RawPhthalic acid semiconductor materials Electron Grade

Electron Grade CHENTA 2,2',2'',2'''-((1R,2R)-rel-Cyclohexane-1,2-diylbis(azanetriyl))tetraacetic acid hydrate

（99%Purity）（metal ion≤20ppb ）Ethyltriphenylphosphonium bromide electronic-grade chemicals

High Quality 99.5% Purity Raw metal ion<20ppb 2-Imidazolidone Electron Grade

99.5% ultra-high purity metal ion<20ppb (-)-Camphorsulfonic acid Electron Grade

（99.5%Purity）（metal ion≤20ppb ）3,3`-Dimercaptopropionic acid ultra-high purity material

Electron Grade Ethylenediaminetetraacetic acid High Quality 99.5% Purity Raw