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Intermediate of pharmaceuticals
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Product: Views:104Intermediate of pharmaceuticals 
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Last updated: 2017-09-24 13:50
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CAS No.: 5-75-2


Molecular formula: CH4O3S


M.W.: 96.1


Structural formula:


                    


Description: Colorless to yellowish clear oily liquid or solid


Specification:

 

Index name

Index

Assay

99.0%min (85%min, 70%min

Color APHA

50max(25max, 10max)

Chloride (as Cl)

20ppm max (10ppm max, 5ppm max)

Sulfate (as SO4)

20ppm max (20ppm max, 20ppm max)

Iron

5ppm max (5ppm max, 3ppm max)

Heavy metals (as Pb)

5ppm max (5ppm max, 5ppm max)

 

Uses: Used as solvent and catalyst in alkylation, esterification and polymerization processes, or as an intermadiate for pharmaceuticals. MSA 70% is also used in electroplating and electropolishing.


Packing: in PE drum.

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