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Physical & Chemical properties


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Description of key information

The chemical structure of Sika Hardener MH indicates that there are no groups associated with flammability in contact with water and with pyrophoric properties. Further, experience in handling and use does not indicate flammability upon contact with water and there is also no indicator for pyrophoric properties. No experimental determination of flammability and pyrophoric properties is carried out. Based on the flash point test, revealing flash point of 148.5 °C, the test substance is not considered highly flammable. 

Key value for chemical safety assessment

non flammable

Additional information

Justification for classification or non-classification

Based on the flash point, the structure of the molecule and experience in handling and use, SIKA Hardener MH was not classified as flammable according to Directive 67/548/EEC (DSD) and Regulation (EC) No 1272/2008 (CLP, GHS).