About ALS Allyl Sulfanate Sodium Salt
ALS(Allyl sulfanate, sodium salt):
- CAS No.: 2495-39-8
- Trade name: ALS
- Chemical name: Allyl sulfanate, sodium salt
- Structure formula: H2C=CH-CH2SO3Na
- Molecular formula: C3H5SO3Na
- Molecular weight: 144
- Assay: 35%
- Appearance: Colorless to yellowish liquid Colorless
- Related density: 1.20-1.25
- PH value: 7.0-9.0
- Refractive index@20 oC: 1.385-1.3920
Application: Assistant brightener; improve throwing power and ductility of metal.
Enhance Nickel Plating PerformanceAllyl Sulfanate Sodium Salt plays a vital role in industrial nickel plating processes. By functioning as an assistant brightener, it aids in achieving uniform and lustrous finishes while improving metal ductility and deposition quality. Its high solubility ensures even distribution within plating baths, supporting efficient electroplating operations and superior end-product performance. This makes ALS a favored additive in the metal finishing industry.
Safe Storage and HandlingALS is odorless, non-poisonous, and classified as an industrial-grade white crystalline powder for convenient storage and usage. It should be kept at room temperature, away from moisture and direct sunlight, to maintain its effectiveness over its one-year shelf life. Proper storage ensures safe handling and consistent chemical properties throughout its intended application period.
FAQ's of ALS Allyl Sulfanate Sodium Salt:
Q: How should Allyl Sulfanate Sodium Salt be stored to maintain its quality?
A: Maintain ALS at room temperature in a dry, sealed container away from moisture and direct sunlight. This ensures its chemical integrity and optimal performance for up to one year.
Q: What are the main industrial applications of ALS Allyl Sulfanate Sodium Salt?
A: ALS is primarily used as an assistant brightener in nickel plating, where it enhances the brightness, throwing power, and ductility of electroplated metal surfaces.
Q: When is it beneficial to use ALS in the metal plating process?
A: It is beneficial to incorporate ALS during the electroplating step, particularly when improved surface brightness and uniform metal distribution are required for high-quality metal finishes.
Q: Where is Allyl Sulfanate Sodium Salt commonly sourced or distributed from?
A: ALS is manufactured, distributed, and exported in India by various reputable chemical industry suppliers, traders, and exporters.
Q: What process is recommended for dissolving ALS in plating solutions?
A: Dissolve ALS gradually into the plating bath, ensuring thorough mixing. Given its solubility of 4 g/100 mL, add in increments and stir until fully homogenized within the solution.
Q: What benefits does using ALS in nickel plating offer over traditional additives?
A: ALS offers distinct advantages such as enhanced brightness, improved throwing power, and greater ductility in plated metals, contributing to superior functional and aesthetic results.