85% Bis Sodium Sulfopropyl Disulfide C6H12O6S4Na2 For Brightening Copper
85% Bis Sodium Sulfopropyl Disulfide
,Bis Sodium Sulfopropyl Disulfide C6H12O6S4Na2
Bis- Sodium Sulfopropyl -Disulfide C6H12O6S4Na2 for Brightening in Acidic Copper Bath
(SPS/SP) Bis-(sodium sulfopropyl)-disulfide/C6H12O6S4Na2
Chemical name: Bis-(sodium sulfopropyl)-disulfide
CAS No. :27206-35-5
Appearance: White or light yellow solid
Assay: ≥85%, 95%
Application: It is used as brightener in acidic copper baths for decorative and functional deposits(i.e. Printed circuit boards), it is functionally compatible with most components of typical copper bath formulations, such as non-ionic surfactants, polymeric amines and other mercapto compounds. An additional combination with dyestuffs is also possible. Very good results are obtained if used together with DPS.
We are leading manufacturer of electroplating intermediates for Nickel, Zinc and Cu platings, organic fluorochemicals and other fine chemicals, such as, 3-Chloro-2-hydroxypropanesulfonic acid,sodium salt, 1,3-Propane Sultone, etc. in China. 70 workers, 4000 square meter workshop, more than 20 years experience, ISO certificated, prompt shipment and necessary technical support, this is how we keep good quality and competitive prices for global valued customers.
Our product list:
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Nickel Plating Chemicals |
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Lasting Brightener and leveling agent |
BOZ, BEO, BMP... |
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Fast Brightener and Leveling agent |
PAP, PME.. |
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Brighter and Strong/Lasting leveling agent |
DEP, PABS, TC-DEP.. |
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Stronger Leveling agent |
PPS, PPS-OH.. |
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Auxiliary & Assistant Brightener |
ALS, VS, EHS, BBI.. |
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Impurity Tolerance |
ATP , SSO3, PN |
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Brighter and leveling agent at low area light |
POPDH, PS, POPS,.. |
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Low foam wetting agent |
TC-EHS |
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Semi-Bright |
HD-M, TCA, .. |
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Zinc Plating Chemicals |
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Acid Zinc Plating |
BAR, OCBA, |
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Alkaline Zinc Plating |
PUB. BPC-48, DPE,IMZE |
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Copper Plating Chemicals |
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Acid Copper Plating |
SPS, M, H1, P-6000, UPS, DPS, ZPS, MPS |
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Electroless Cu Plating |
EDTP |
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Fine Chemicals(products): |
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3-Chloro-2-hydroxypropanesulfonic acid, sodium salt (CAS No.126-83-0), 1,3-Propane Sultone, 1,4-Butane sultone, Propargyl Chloride, M-Nitrobenzene Sulfonate, GRAPHITE FLUORIDE |
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To know more, pls contact us by jane(at)brightchemical.com.cn.
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Fluorinert FC43 Cas 311-89-7 PFTBA Perfluorotributylamine 95% Colorless Liquid
Fluorinert FC43 Cas:311-89-7 PFTBA Perfluorotributylamine 95% colorless liquid Specification item purity PFTBA Perfluorotributylamine 95% (boiling range) Molecular Formula: N-(CF2CF2CF2CF3)3 *** PFTBA Perfluorotributylamine For semiconductor manufacturing Precision and Efficiency: With Perfluorotributylamine, you can maximize the precision and efficiency of your semiconductor manufacturing operations. Its exceptional thermal stability and low viscosity make it an ideal heat
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97% Min SPS Bis Sodium Sulfopropyl Disulfide For Copper Foil CAS 27206-35-5
SPS Bis- sodium sulfopropyl disulfide for Copper Foil CAS 27206-35-5 at 97%min Purity Product Description New Energy Chemicals copper foil additives SPS(Bis-(sodium sulfopropyl) disulfide)(CAS:27206-35-5) SPS(Bis-(sodium sulfopropyl) disulfide) CAS:27206-35-5 Trade name SPS(SP) Chemical name Bis-(sodium sulfopropyl) disulfide Molecular formula C6H12O6S4(Na)2 Assay 90% Appearance White or yellowish powder Application As a brightening agent for acid copper baths for decorative
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98% Purity Bt-116 Cas 59587-38-1
98% Purity Bt-116 cas 59587-38-1 Powder for Eco-friendly Chromic Acid Fog Inhibition 98% Purity Bt-116 Cas 59587-38-1 Powder For Eco Friendly Chromic Acid Fog Inhibition Product Description eco-friendly chrome acid fog inhibitor Bt-116(cas:59587-38-1) Product name: Potassium perfluorohexyl ethyl sulfonate Model number:BT-116 Component Concentration CAS No. Potassium perfluorohexyl ethyl sulfonate 98% 59587-38-1 Characteristics Chemical name Potassium perfluorohexyl ethyl
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Pure 98.5% CHPS-Na 3-Chloro-2-Hydroxypropane-1-Sulfonic Acid Sodium Salt
CHPS-Na 3-Chloro-2-hydroxypropane-1-sulfonic acid sodium salt with 98.5% min. purity Product Description C3H6O4ClSNa/CHPS-Na (3-Chloro-2-hydroxypropane-1-sulfonic acid sodium salt) Chemical name: Sodium 3-Chloro-2-hydroxypropanesulfonate Trade name:CHPS-Na CAS No.: 126-83-0 Molecular Formula: C3H6O4ClSNa molecular Weight: 196.6 Assay: 98.5%min. appearance: White crystalline powder Application: As there are halogen atoms and Hydroxy with strong activity , and aslo sulfonate
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