Sodium Allylsulfonate 

CAS NO. 2495-39-8                  Abbreviation SAS；ALS

Molecular Formula C3H5SO3Na             Molecular weight 144.1

Properties

White crystal powder. Soluble in water and alcohol, slightly soluble in benzene, the solution is easy to polymerize for a long time, and the dried product is stable to heat.

Quality Index 

Technological Index	Top Grade	First Grade	Qualified
Content (dry basis) % Min	98	97	95
NaCl %  Max	1.0	1.3	1.5
Na2SO3 %  Max	0.1	0.1	0.3
Fe2+ %  Max	0.0003	0.0003	0.003
H2O %  Max	0.8	1.5	3.0

Note: The data in this table is the typical value of the product and is for reference only. For the actual data, please refer to the “Quality Test Report”.

Applications

In the water treatment agent, the monomer for the corrosion and scale inhibitor is copolymerized with acrylic acid, acrylamide, maleic anhydride, sodium hypophosphite, vinyl acetate, etc., and has calcium phosphate, zinc salt, calcium carbonate and calcium sulfate. Good scale inhibition effect. In the treatment of the pre-plating agent, a nickel plating brightener is used.

Packing and Storage

20kg/bag or according to customer requirements.

Stored in a cool and dark place, avoid insolation and heat. Storage period is two years. Transport by non-dangerous goods.