Polyethyleneimine : Cas:25987-06-8 Trade name:g-35, sp-018, sp-200, sp-1050 Chemical name:polyethyleneimine Molecular formula:(ch2ch2nh)n Molecular weight: 300, 600, 1200, 1800, 10000, 70000 Assay:50%, 98% min. Appearance:colorless or yellowish liquid Ph value:11-12 Usage:0.1-10mg/l Function: 1.High adhesive properties 2.High cationic 3.High reactivity Application:it is used as basic brightener, crystal-grained agent to improve dispersion force in alkaline plating for zinc, cooper, tin, copper-tin alloy, aluminum alloy and etc. As dyeing and printing auxiliaries, fibre modification, ion exchange resin, color fixing agent for acid dye, in paper-making industry, waste water treament industry. Package: 200kgs/drum
Butynediol propoxylate (BMP) CAS:1606-79-7 Trade name BMP Chemical name Butynediol propoxylate Molecular formula C10H18O4 Assay 95% Appearance Brown transparent liquid Application Lasting brightener, weak leveling agent
Tc-ehs(2-ethylhexylsulphate, sodium salt) Cas:126-92-1 Trade name tc-ehs Chemical name 2-ethylhexylsulphate, sodium salt Molecular formula c8h17naso4 Assay 40%(min) Appearance yellow liquid Application low foam wetting agent, suitable for air agitation
N, n, nn-tetra(2-hydropropyl)ethylene diamine Cas:102-60-3 Trade name: edtp Chemical name: n, n, nn-tetra(2-hydropropyl)ethylene diamine Einecs: 203-041-4 Other name: edtp N, n, nn-tetra(2-hydropropyl)ethylene diamine (ethylenedinitrilo)tetra-2-propanol N, n, n', n'-tetra(2-hydroxy-propyl)ethylenediamine n, n, n', n'-tetrakis(2-hydroxypropyl)ethylenediamine Quadrol Mf: c14h32n2o4 Mw: 292.41 Mdl: mfcd00004534 Mp: 32 c Density: 1.03 g/ml (20 c) Refractive index : n20/d 1.4812(lit.) Water solubility: miscible Assay:98% Appearance: colorless and transparent liquid Ph value: 7.5-8.5 Hs code:â 29221980 Application: it is soluble in water easily, and the aqueous solution showes alkaline, which is primarily used as complexing agent for chemical cu plating.
H1(2-mercapto thiazoline) Cas:96-53-7 Trade name h1 Chemical name 2-mercapto thiazoline Other name: 2-thiazoline-2-thiol 2-thiothiazoline H4mt Metabasal Assay 98% Mf: c3h5ns2 Mw: 119.21 Mdl number: mfcd00126013 Mp: 105-106 â°c Water solubility: soluble in hot water Hs code: 29341000 Raw materials: ethanolamine Appearance white needle crystal Melting point 105-106 Application it is used as main component of additive for acid copper plating. Good brightness and level result can be obtained. Storage: keep in cool, dry place
M(2-mercapto-benzimidazole) Cas:583-39-1 Trade name:m Chemical name:2-mercapto-benzimidazole Molecular formula:c7h6sn2 Assay:95% Appearance:white crystal Melting point:303-304â°c Usage:0.6-1.0mg/l Application: it is soluble in alkaline solution and used as brightener for copper plating, which can brighten and level the deposit. In addition, it can improve working current density.It is often combined with n, sps.
Ups (3-(amidinothio)-1-propanesulfonic acid) Product name:ups Chemical name:3-(amidinothio)-1-propanesulfonic acid Molecular formula:c4h10n2o3s2 Cas:21668-81-5 Purity:95% Appearance:white powder Application this product can be used together with polyvinyl alcohol or nonionic surfactant in acidic copper plating can get provide bright copper layer with good ductility. Also can be used in other acidic electroplating solution, such as acidic silver plating and palladium plating.
OCBA(O-chlorobenzaldehyde) CAS:89-98-5 Trade name: OCBA Chemical name: O-chlorobenzaldehyde MF: C7H5ClO Mw: 140.57 Mp: 10-11.5 Unsoluble substance in acid: 0.1% max Assay: 99%(min) Appearance: Colorless or yellowish transparent liquid with the smell of benzaldehyde. Melting point: 10-11.5 Boiling point: 213-213 Flesh point : 87 Related density: 1.248 Free acid: 1.0%(max) Roasted residue :0.02%(max) Unsoluble substance in acid: 0.1%(max) Application:2-Chlorobenzaldehyde/89-98-5 can be used as brightening agent for zinc plating. It can be used as dyestuff intermediate, pharmaceutical intermediate, argochemical intermediate, etc. Package: 25kgs/drum.
CHPS-Na 3-Chloro-2-hydroxypropanesulfonic acid,sodium salt CAS: 126-83-0 Other name: 1-Chloro-2-hydroxy-propane-3-sulfonicacid,sodium sal Sodium 3-chloro-2-hydroxypropanesulfonate 3-Chloro-2-hydroxypropanesulfonic acid, sodium salt MF: C3H6O4ClSNa Mw: 196.6 EINECS: 204-807-0 Molecular Formula : C3H6O4ClSNa Molecular Weight : 196.6 Assay:98.5% Appearance:White crystalline powder Application:The molecular structure contains both strong activity halogen atoms and hydroxyl, and contains of the hydrophilic sulfonic acid salt group, is a synthetic polymer industry important functional monomer, also can be used as organic chemical intermediates, for the preparation of surface active agent, modified starch, drilling fluid drop water loss materials.
ZPS(3-(benzothiazolyl-2-mercapto)-propylsulfonate ,sodium salt) CAS:49625-94-7 Trade name ZPS Chemical name 3-(benzothiazolyl-2-mercapto)-propylsulfonate ,sodium salt Molecular formula C10H10O3NaNS3 Assay 90% Appearance: Yellowish powder Application: used as top brightener in baths for copper and precious metals at a concentration of 10-50mg/L.
UPS (3-(amidinothio)-1-propanesulfonic acid)[CAS NO:21668-81-5] Product name:UPS Chemical name:3-(amidinothio)-1-propanesulfonic acid Molecular formula:C4H10N2O3S2 CAS NO:21668-81-5 HS:2930909090 Purity:95% Appearance:White powder Applicationï¼?This product can be used together with polyvinyl alcohol or nonionic surfactant in acidic copper plating can get provide bright copper layer with good ductility. Also can be used in other acidic electroplating solution, such as acidic silver plating and palladium plating.
Polyethyleneimine CAS:25987-06-8 Trade name:G-35, SP-018, SP-200, SP-1050 Chemical name:polyethyleneimine Molecular formula:(CH2CH2NH)N Molecular Weight: 300,600,1200,1800,10000,70000 Assay:50%, 98% min. Appearance:Colorless or yellowish liquid PH value:11-12 Usage:0.1-10mg/l Function: 1.High adhesive properties 2.High cationic 3.High reactivity Application:It is used as basic brightener, crystal-grained agent to improve Dispersion force in alkaline plating for zinc, cooper, tin,copper-tin alloy, aluminum alloy and etc. as Dyeing and Printing Auxiliaries, fibre modification, ion exchange resin, color fixing agent for acid dye, in paper-making industry, waste water treament industry. Package: 200kgs/drum HS code:2904
Polyquaternium-2 PUB (Diaminoarea polymer) CAS No.: 68555-36-2 Molecular Formula:C15H34O4N4 Appearance: colorless to yellowish clear liquid Density (20 °C): 1.137-1.157 g/cm3 Refractive Index (20 °C):1.4640-1.4720 Bp: 105 °C Assay: 60% PH: 7.0-8.5(10% solution) Main Application: It is a cationic surfactant of polyureylene ammonium salt, which can be used as leveling agent in alkaline zinc plating and providing a uniform distribution thickness over a wide range of current densities. In addition, it is used in cosmetics, hair, skin conditioner, cleaning composition and etc. Package:25kgs/plastic drum
TC-DEP(N,N-diethylaminopropyne,sulphate) CAS: 84779-61-3 Trade name TC-DEP Molecular formula C7H13Na(1/2)H2SO4 Assay 50% Appearance colorless to yellowish transparent liquid PH value 4-5 Application Leveling agent, brightening agent
PAP(Propargyl alcohol propoxylate) Trade name:PAP Chemical name:Propargyl alcohol propoxylate Molecular formula:C6H10O2 CAS No.:3973-17-9 Assay:98% Appearance:Colorless to yellowish transparent liquid related density@20°C:0.97-0.98 PH value:6.0-7.5 refractive index@20°C:1.4430-1.4455 Application:Leveling agent , brightening agent
Propyne ethoxylate (PME) CAS:3973-18-0 Trade name PME Chemical name Propyne ethoxylate Molecular formula C5H8O2 Assay 98% Appearance Colorless to yellowish liquid Application Leveling agent , brightening agent
PN(Hydroxymethanesulfoic acid, monosodium salt) Trade name:PN Chemical name:Hydroxymethanesulfoic acid, monosodium salt Molecular formula:CH3NaO4S CAS No.:870-72-4 Assay:28% 99% Appearance:colorless and transparent liquid ; White acicular crystal related density@20°C:1.20-1.25 PH value:7(min) refractive index@20°C:1.3700-1.3830 Application:Leveling agent, brightener Hs:2942000000
Butynediol ethoxylate(BEO) CAS:1606-85-5 Trade name BEO Chemical name Butynediol ethoxylate Other name: 5-Oxa-2-octyne-1,7-diol Dipropyloxy butynediol 1,4-Butynediolpropoxylate propoxylated 1,4-butynediol 4-(2-hydroxypropoxy)but-2-yn-1-ol CB Number: CB1854815 MF: C10H18O4 Mw: 144.17 Molecular formula C8H14O4 Assay 98% Appearance Yellowish to brown red transparent liquid Application Butynediol propoxylate(1606-79-7) can be used as nickel plating brightener,inhibitor of black metal corrosion. It is used as lasting brightener, weak leveling agent in plating. Package: 25kgs/plastic drum
1,4-butynediol (BOZ) CAS:110-65-6 Trade name BOZ Chemical name 1,4-butynediol 1,4-Dimethoxyacetylene Bis(hydroxymethyl)acetylene Structure formula HOCH2CCCH2OH Molecular formula C4H6O2 MF: C4H6O2 Mw: 86.09 Density: 1.20 g/cm3 (20 °C): Bp: 238 °C Melting point 42-52°C Water Solubility : 3740 g/L(20 °C) EINECS: 203-788-6 Assay 98% Appearance White crystalline powder Acetaldehydecontent 0.5% Usage 0.1-0.3g/l Storage: store at 2-4 °C HS CODE: 29053980 Application: 2-Butine-1,4-diol(110-65-6) is used as basic brightener in nickel electroplating baths, it is also an important intermediate for organic synthesis. Package:25 kgs/ Drum HS:2905399090
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