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ALS / SAS (Sodium allyl sulfonate)

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MOQ : 50 Kilograms

ALS / SAS (Sodium allyl sulfonate) Specification

Physical Form
Powder or Granular

Molecular Formula
C3H5NaO3S

Density
1.36 Gram per cubic centimeter(g/cm3)

Melting Point
>250C (decomposes)

CAS No
2495-39-8

Purity
99%

Storage
Store in cool, dry and well-ventilated place, keep sealed to avoid moisture

Shelf Life
24 months

Shape
Crystalline

Appearance
White crystal powder or granule

HS Code
29159090

Ph Level
6.5-8.5 (10% solution)

Structural Formula
CH2=CHCH2SO3Na

Grade
Industrial Grade

Molecular Weight
144.13 g/mol

Smell
Odorless

Usage
Used for electroplating brightener, synthetic resin modification, water treatment chemicals, dye and pigment intermediates

Properties
Excellent thermal stability, strong sulfonic acid group, high chemical reactivity, good solubility in water

Ingredients
Sodium allyl sulfonate

Solubility
Easily soluble in water

Application
Electroplating additive, water treatment, dye intermediate, polymer additive, dispersant

Taste
Odorless

EINECS No
219-678-0

Poisonous
Non-toxic

Product Type
Industrial Chemical

Ionic Character
Anionic

Packing
25 kg or 50 kg plastic woven bags with PE inner

Hazard Class
Non-hazardous

Transportation
Not restricted as dangerous goods

pKa
Not determined

Stability
Stable under recommended storage conditions

Boiling Point
No data (decomposes before boiling)

Moisture Content
0.5%

Impurities
0.5%

ALS / SAS (Sodium allyl sulfonate) Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About ALS / SAS (Sodium allyl sulfonate)

ALS / SAS (Sodium allyl sulfonate)

Formula : H2C=CHCH2SO3Na

Mol.Formula : C3H5NaO3S

Molar Mass: 144.1 g/mol.

Description : Clear, Colourless or pale yellow liquid.

Solubility : Miscible with water in all proportions.

Iodine Colour : Less than 6

Desnsity at 20oC : 1.20-1.28 g/cm3

pH : 8.5-10.5

Application : Component of brightening additive for electroplating especially for bright nickel baths as in a class-I brightner.

Exceptional Chemical Performance

ALS/SAS features a robust sulfonic acid functional group, lending remarkable chemical reactivity and excellent stability in demanding industrial processes. Its strong ionic nature makes it a preferred choice for applications that require strong dispersion and modification properties.

Versatile Application Possibilities

This compound is widely used as an electroplating brightener, synthetic resin modifier, water treatment chemical, and a dye and pigment intermediate. Its easy solubility in water and stable physical profile enhance both operational efficiency and product consistency across industries.

Safe, Stable and Easy to Store

With an impressive thermal decomposition point above 250C and a stable outlook under recommended storage, ALS can be safely stored for up to 24 months. Its non-hazardous, non-toxic characteristics simplify handling, storage, and transportation, with no special hazard class restrictions.

FAQs of ALS / SAS (Sodium allyl sulfonate):

Q: How should Sodium allyl sulfonate (ALS/SAS) be stored for optimal stability?

A: Store ALS/SAS in a cool, dry, and well-ventilated area. Keep the container tightly sealed to prevent moisture absorption. Following these guidelines ensures product stability and preserves quality throughout its 24-month shelf life.

Q: What are the primary uses of ALS/SAS in industrial applications?

A: ALS/SAS is mainly used as an electroplating brightener additive, in synthetic resin modification, as a dispersant in water treatment, and as an intermediate in dye and pigment processing. Its properties improve performance in each of these roles.

Q: Is Sodium allyl sulfonate hazardous during transportation or storage?

A: No, ALS/SAS is classified as non-hazardous and non-toxic. It is not restricted as a dangerous good, making transportation and handling straightforward and safe under standard industrial protocols.

Q: What are the key benefits of using ALS/SAS in electroplating and water treatment?

A: In electroplating, ALS/SAS acts as a brightener, enhancing surface finish and uniformity. In water treatment, its strong anionic character aids dispersion and improves process efficiency, making it valuable for consistent and high-quality results.

Q: What is the recommended packaging for Sodium allyl sulfonate and why?

A: ALS/SAS is typically packed in 25 kg or 50 kg plastic woven bags with a polyethylene inner liner. This packaging helps protect the product from moisture and contamination during storage and transit, maintaining its purity and effectiveness.

Q: How soluble is ALS/SAS in water and what is its physical appearance?

A: ALS/SAS is highly soluble in water, facilitating its easy incorporation into industrial processes. It appears as a white crystalline powder or granule, with no odor or toxic effects, making it suitable for diverse industrial applications.

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