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IFRA Maximum Pragmatic Level IFRA advise some applications require a Maximum Pragmatic Level. The IFRA Categories are: Category 8 Hair Styling Aids 2% Category 9 Rinse-off Hair Conditioners 5% Category 10 Hard Surface Cleaners 2.5% IFRA say: Maximum Pragmatic Level: Practical considerations require setting a default maximum level of the fragrance ingredients identified as dermal sensitisers for some product types. This pragmatic level is defined as that “not exceeding the usual concentrati...

Adding a property to determine the level of important raw materials Although the composition of raw materials and formulations are easily accessible, there may be certain raw materials which are high priority and you want to actively display the level present. To do this, you use properties and you can calculate levels as percentages or ppm or other values. The two key methods follow: Add a new property e.g. ‘Ethanol Percentage’ as a percent property, calculated = yes, based on metho...

Enter LC50 Values for Raw Materials This is a brief guide to entering LC50 values for raw materials on to Formpak to facilitate mixture calculations for inhalation toxicity relating to GHS and Safety Data Sheets. Background in GHS GHS refers to different types of airborne ‘stuff’: gases, vapours, dusts/mists. The units in GHS for these different forms are gases ppmV, vapours mg/l and dusts/mists mg/l. The calculation to estimate the ATE Inhalation requires the airborne form and the u...

EUH208 Phrase – differences between Raw Materials and Formulations There is a different rule in the regulation (and therefore Formpak) for raw materials vs formulations for phrase EUH208 of CLP. This means EUH208 will appear automatically for Formulations but not for Raw Materials. EUH208 phrase is “Contains (name of sensitising substance). May produce an allergic reaction”. For additional background the CLP Regulation in ATP No. 286/2011 says: “Article 2.8. Mixtures cont...