Application

• TMG 250 is a solid, amorphous catalyst, which can be used in esterification, transesterification and polycondensation reactions..
• TMG 250 leads to excellent results in the production of saturated and unsaturated Polyester resins as well as in production of alkyd resins.
• Depending on the field of application the catalyst is used in concentrations between 0.06-0.1%.

Chemical
characteristics

Formula
Chemical Name	Monobutylchlorotin dihydroxide
Molecular weight	245.3
CAS No.	13355-96-9
Tin content	48%±1%
Chloride content	≥14.5%

Physical
characteristics

State of aggregation	Powder
Color	White

Storage

TMG 250 has a shelf life of minimum of one year if stored correctly in dry areas and in its original packaging.

Packaging

25kg/drum

Special advice for security
Information concerning:
·classification and labelling according to the regulations governing transport and hazardous chemicals
·protective measures for storage and handling
·safety measures in case of accident and fire
·toxicity and ecological effects
are given in our material safety data sheets.