Send Inquiry

Request To Call Back

SPS Bis Sodium Sulfopropyl Ddisulfide

Get a Price/Quote

MOQ : 50 Kilograms

SPS Bis Sodium Sulfopropyl Ddisulfide Specification

EINECS No
248-326-4

Shelf Life
2 years under proper storage conditions.

Ph Level
4.0 - 6.0 (1% solution)

Appearance
White to off-white crystalline powder

Properties
High purity, excellent water solubility, strong brightening and leveling ability in copper electroplating baths, stable under normal conditions.

Melting Point
> 300C (decomposes)

Grade
Electroplating Grade, Technical Grade

Taste
Odorless and tasteless

HS Code
29420090

Solubility
Easily soluble in water

Usage
Typically added at concentrations of 0.2-2 mg/L in plating baths.

Ingredients
Bis (Sodium Sulfopropyl) Disulfide

Molecular Weight
354.4 g/mol

Structural Formula
(HO3S-CH2-CH2-CH2-S)2

Shape
Crystalline

CAS No
1896-62-4

Storage
Store in sealed container, in a dry, cool place, avoid moisture and direct sunlight.

Physical Form
Powder

Purity
> 98%

Poisonous
Non-poisonous under normal use

Molecular Formula
C6H12Na2O6S4

Density
1.6 Gram per cubic centimeter(g/cm3)

Product Type
Organic Chemical

Application

Synonyms
SPS, Disodium 3,3'-dithiobis(1-propanesulfonate)

Safety
Non-flammable, handle with gloves and goggles

UN Number
Not Regulated as Dangerous Goods

Export Market
Asia, Europe, North America, Middle East

Professional Advice
Refer to MSDS before handling for detailed safety & environmental recommendations.

Quality Standard
Conforms to industry and international standards for electroplating additives

Industrial Sector
Electronics, Metal Finishing, PCB Manufacturing

Packaging
25 kg fiber drums or as customer required

Compatibility
Compatible with other electroplating additives

pH Value (in solution)
4.5 - 5.5 (1 g/100 mL H2O at 25C)

SPS Bis Sodium Sulfopropyl Ddisulfide Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
500000 Kilograms Per Year

Delivery Time
30 Days

Main Export Market(s)
South America, Central America, Australia, Middle East, Eastern Europe, Asia, Western Europe, North America, Africa

SPS Bis Sodium Sulfopropyl Ddisulfide About

Experience a grandiose leap in electroplating with SPS Bis Sodium Sulfopropyl Ddisulfide-available at a Reduced Price and irresistible Markdown for a limited time. This hot-selling, venerable additive, also known as Disodium 3,3-dithiobis(1-propanesulfonate), delivers lavish results in copper electroplating. Conforming to both industry and international standards, its high purity and superb water solubility ensure unrivaled brightening and leveling effects. Safety is paramount-this product is non-flammable and non-poisonous. Compatible for electronics, metal finishing, and PCB manufacturing, it's the preferred choice for professionals seeking excellence and reliability worldwide.

Sites and Surfaces of SPS Application

SPS Bis Sodium Sulfopropyl Ddisulfide is primarily deployed in electronic and PCB manufacturing sectors as well as in general metal finishing industries. It gracefully integrates onto copper surfaces, delivering enhanced brightness and smoothness. Ideal for both industrial-scale and specialized electroplating lines, it is tailored for acid copper baths. Its grandiose performance ensures advanced surface finishing wherever meticulous electroplating is required, making it indispensable in factories, plating workshops, and high-tech manufacturing hubs.

Markets, Packaging, and Delivery Highlights

Our SPS arrives freshly packaged in robust 25 kg fiber drums or custom amounts as required, preserving purity from order processing to delivery. We service a broad domestic market throughout China and export to Asia, Europe, North America, and the Middle East. Orders are swiftly processed, ensuring prompt arrival and seamless integration into your workflow. Whether you require SPS in bulk quantities or specialized packaging, our efficient supply chain guarantees timely dispatch and secure transport.

FAQ's of SPS Bis Sodium Sulfopropyl Ddisulfide:

Q: How should SPS Bis Sodium Sulfopropyl Ddisulfide be handled during use?

A: Always handle SPS with gloves and goggles, and consult the MSDS for detailed safety and environmental practices. Store it in a sealed container, away from moisture and direct sunlight.

Q: What are the main benefits of using SPS in copper electroplating?

A: SPS offers superior brightening and leveling abilities, is highly soluble in water, non-poisonous under normal use, and consistent in delivering grandiose and lavish surface finishes.

Q: When is SPS typically added to the plating bath?

A: SPS should be introduced at concentrations of 0.2-2 mg/L during the preparation of the plating bath in copper electroplating processes for best results.

Q: Where can SPS be applied within industrial processes?

A: It is suitable for use in electronics manufacturing, metal finishing plants, and PCB production lines-anywhere high-quality copper electroplating is essential.

Q: What is the process for ordering and receiving SPS for export?

A: Place your order specifying packaging requirements; our team ensures proper order processing with export-compliant packaging, guaranteeing prompt delivery to your location in Asia, Europe, North America, or the Middle East.