Trade name:als
Chemical name:allyl sulfanate, Â sodium salt
Structure formula:h2c=ch-ch2so3na
Molecular formula:c3h5so3na
Molecular weight:144
Cas no.:2495-39-8
Assay25%35%95%98%
Appearancecolorless to yellowish liquidcolorless to yellowish liquidwhite granulewhite granule
Related density1.20-1.251.20-1.26Â Â
Ph value7.0-9.07.0-9.0Â 6.1(1%solution)
Refractive index@20° c1.385-1.39201.4000-1.4050 Â
Nacl contant  1.5%(max)Â
Fe content  0.0003%Â
Na2so3 content  0.2%Â
Water content  3.0%Â
Package:25kg/drum
Application:assistant brightener; improve throwing power and ductility of metal.
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