Nickel plating intermediates

PME Chemical name Propynol ethoxylate Molecular formula C5H8O2 Molecular weight 100.1 CAS No. 3973-18-0 Characteristic: Appearance Yellowish to yellow liquid Assay(%) ≥98.0(GC) Solubility(20℃) Well soluble in water pH 4.0~7.5 (10% water solution) Density 1.00~1.04 Concentration in the bath 10~30mg/L Application PME is used as a top brightener and leveling agent in nickel baths at a concentration of 10-30mg/L. Packing 25kg/drum Storage condition Stored in cool and dry place

TC-DEP Chemical name N,N-Diethyl-2-propyne ammonium sulfate Characteristic: Appearance Yellowish to brownish yellow transparent liquid pH 3.0~5.0 Density 1.11-1.14 Solubility(20℃) Well soluble in water Concentration in the bath 5~40mg/L Application TC-DEP is used as a top brightener and stronger leveling agent in nickel baths at a concentration of 5-40mg/L. Packing 25kg/drum Storage condition Stored in cool and dry place

BMP Chemical name Butynediol proppoxylate Molecular formula C7H12O3 Molecular weight 144.2 CAS No. 1606-79-7 Characteristic: Appearance Orange yellow to brownish yellow transparent liquid Assay(%) ≥95.0(GC) Solubility(20℃) Miscible with water in all proportions pH 5.0~7.0(10% water solution) Concentration in the bath 20~100mg/L Application BMP is used as a brightener and lasting leveling agent in nickel electroplating baths at a concentration of 20-120mg/L. Packing 25kg/drum

PN Chemical name Sodium hydroxy methylene sulfonate Molecular formula CH3NaO4S Molecular weight 134.1 CAS No. 870-72-4 Characteristic: Appearance Colorless to yellowish clear liquid Assay(%) ≥24.0-28.0(UV) pH 3.0~6.0 Density 1.20~1.22 Concentration in the bath 10-100mg/L Application PN is used to complex with heavy metal ions such as Cu, Zn, Pb, etc. in nickel baths at a concentration of 10-100mg/L. Packing 25kg/drum Storage condition Stored in cool and dry place

PAP Chemical name Propynol propoxylate Molecular formula C6H10O2 Molecular weight 114.1 CAS No. 3973-17-9 Characteristic: Appearance Yellowish to yellow clear liquid Assay(%) ≥85.0(GC) Solubility(20℃) Well soluble in water pH 2.5~6.5 (10% water solution) Concentration in the bath 10~30mg/L Application PAP is used as a top brightener and leveling agent in nickel baths at a concentration of 10-30mg/L. Packing 25kg/drum Storage condition Stored in cool and dry place

PPS-OH(powder) Chemical name Pyridinium hydroxy propyl sulphobetaine Molecular formula C8H11NO4S Molecular weight 217.2 CAS No. 3918-73-8 Characteristic: Appearance White powder Assay(%) ≥78%(UV) pH 3.0-6.5 (50% water solution) Solubility(20℃) 50% clear aqueous solution Application PPSOH is used to formulate brightener additives employed in the electroplating industry. It is used as a stronger leveling agent in nickel baths in HCD at a concentration of 25-250mg/L. Packing

PPS-OH(liquid) Chemical name Pyridinium hydroxy propyl sulphobetaine Molecular formula C8H11NO4S Molecular weight 217.2 CAS No. 3918-73-8 Characteristic: Appearance Colorless to yellowish liquid Assay(%) ≥40.0(UV) pH 2.5-6.5 Density 1.25~1.30 Solubility(20℃) Well soluble in water Application PPSOH is used to formulate brightener additives employed in the electroplating industry. It is used as a stronger leveling agent in nickel baths at a concentration of 50-500mg/L. Packing

PME Chemical name Propynol ethoxylate Molecular formula C5H8O2 Molecular weight 100.1 CAS No. 3973-18-0 Characteristic: Appearance Yellowish to yellow liquid Assay(%) ≥98.0(GC) Solubility(20℃) Well soluble in water pH 4.0~7.5 (10% water solution) Density 1.00~1.04 Concentration in the bath 10~30mg/L Application PME is used as a top brightener and leveling agent in nickel baths at a concentration of 10-30mg/L. Packing 25kg/drum Storage condition Stored in cool and dry place

BEO Chemical name Butynediol ethoxylate Molecular formula C8H14O4 Molecular weight 174.2 CAS No. 1606-85-5 Characteristic: Appearance Yellow to orange yellow clear liquid Assay(%) ≥98.0(GC) Solubility(20℃) Miscible with water in all proportions. pH 5.0~7.0 (10% water solution) Density 1.10~1.15 Concentration in the bath 20~100mg/L Application BEO is used as a brightener and lasting leveling agent in nickel electroplating baths at a concentration of 20-100mg/l. BEO can also be