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Sodium 3-Mercapto-1-Propanesulfonate

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MOQ : 50 Kilograms

Sodium 3-Mercapto-1-Propanesulfonate Specification

Structural Formula
HS-(CH2)3-SO3Na

Purity
>99%

Molecular Weight
178.21 g/mol

Ph Level
Approximately 7 (1% aqueous solution)

Storage
Store in tightly closed container, in a cool, dry, and well-ventilated place, away from moisture and incompatible materials

HS Code
29309099

Appearance
White to off-white powder

Shelf Life
24 months if properly stored

Poisonous
No (handle with care due to sulfonate group)

Refractive Rate
Not applicable / Not available

EINECS No
241-146-6

Application
Mainly used as an additive and brightener in electroplating, especially copper plating

Ingredients
Sodium 3-Mercapto-1-Propanesulfonate

Density
1.46 Gram per cubic centimeter(g/cm3)

Melting Point
>250C (decomposes)

Properties
White crystalline powder, soluble in water, high purity, stable under recommended storage conditions

Molecular Formula
C3H7NaO3S2

CAS No
1896-62-4

Shape
Crystalline

Physical Form
Powder

Product Type
Chemical Compound

Grade
Industrial Grade/Electroplating Grade

Smell
Characteristic, faint odor

Solubility
Easily soluble in water

Usage
Electroplating additive/brightener, intermediate for organic synthesis, industrial additive

Boiling Point
Decomposes before boiling

pH (1% Solution)
6.5 - 7.5

Packaging
Typically available in 25 kg fiber drums or bags

Stability
Stable under standard conditions; avoid strong oxidizers

EC Number
241-146-6

Transport Information
Not regulated for transport

Flash Point
Not flammable

Synonyms
SPS, Sodium 3-mercapto propane sulphonate, Sodium mercaptopropanesulphonate

Toxicity
Low toxicity; avoid ingestion and contact with eyes and skin

Sodium 3-Mercapto-1-Propanesulfonate Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
500000 Kilograms Per Year

Delivery Time
30 Days

Sodium 3-Mercapto-1-Propanesulfonate About

Experience the top performance of Sodium 3-Mercapto-1-Propanesulfonate (SPS)-an opulent additive renowned for its lustrous results in electroplating processes. This industrial-grade, high-purity crystalline powder (CAS No: 1896-62-4) offers cost-effective brilliance and stability for copper plating and organic synthesis applications. SPS exhibits virtuoso stability under standard storage, with low toxicity and outstanding solubility in water. Get a reliable, non-flammable product, easily transportable and suitable for international trade, typically available in 25 kg fiber drums or bags-making it your preferred choice as a distributor or manufacturer.

Virtuoso Electroplating: Usage and Advantages

Sodium 3-Mercapto-1-Propanesulfonate is predominantly used as a brightener and additive in electroplating, especially for copper. Its usage enhances the uniformity and luster of plated surfaces, making it ideal for industrial and manufacturing purposes. The clear advantage lies in its opulent, cost-effective improvement of surface quality. This type of usage is especially valuable in high-precision industries that require reliability, stable performance, and superior finish for metal components.

Sample Policy, Certifications, and Export Markets

Upon order completion, we ensure sample handover within a streamlined process prior to the dispatch of your main consignment. All goods transport adheres to standard certifications and safety protocols, assuring quality and compliance. We cater to main export markets globally, with a strong presence in Asia and Europe. Our efficient logistics and robust supply chains enable seamless international transactions, making us a dependable partner for your SPS requirements.

FAQ's of Sodium 3-Mercapto-1-Propanesulfonate:

Q: How is Sodium 3-Mercapto-1-Propanesulfonate typically used in industry?

A: It is mainly employed as an additive and brightener in electroplating processes, especially for enhancing the quality and appearance of copper-plated surfaces.

Q: What are the key advantages of using SPS in electroplating?

A: SPS ensures an opulent and lustrous finish, improves metal uniformity, and supports stable, reproducible results, making it cost-effective for high-precision applications.

Q: When should the product be stored and how long is its shelf life?

A: SPS should be stored in a tightly sealed container in a cool, dry, and well-ventilated place. Its shelf life is up to 24 months under optimal storage conditions.

Q: Where can I purchase Sodium 3-Mercapto-1-Propanesulfonate in bulk?

A: You can order SPS directly from certified distributors, exporters, manufacturers, and suppliers based in China and other major international markets.

Q: What is the process for obtaining samples before bulk ordering?

A: Samples are provided upon request after order completion, with efficient handover and transport arrangements to facilitate your evaluation before full-scale purchase.

Q: Is SPS safe to transport, and does it require any special handling?

A: It is not classified as hazardous for transport and does not require special handling, though it is important to avoid contact with eyes and skin and store it appropriately.

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