WebNov 18, 2024 · The Expert Panel for Cosmetic Ingredient Safety (Panel) assessed the safety of 6 trimellitic anhydride copolymers as used in cosmetics. These ingredients are related as copolymers in that they all share trimellitic anhydride (ie, 1,2,4-benzenetricarboxylic acid anhydride) as a monomer, are reported to function as film formers in cosmetics, and are … WebTwenty workers exposed to trimellitic anhydride (TMA ) powder and phthalic anhydride (PA ) fumes concurrently were evaluated by questionnaire and serum antibody studies. The …
Chemicals in this assessment - Australian Industrial Chemicals ...
WebTrimellitic and Phthalic Anhydrides IgG+IgA 0.55 0.1-1.3 Trimellitic and Phthalic Anhydrides IgM 0.79 0.1-2.0 Benzene Ring Compounds IgG+IgA 0.92 0.2-1.3 Benzene Ring Compounds IgM 0.52 0.1-1.6 BPA Binding Protein IgG+IgA 1.01 0.2-1.8 BPA Binding Protein IgM 0.83 0.1-1.8 WebTwenty workers exposed to trimellitic anhydride (TMA) powder an phthalic anhydride (PA) fumes concurrently were evaluated by questionnaire and serum antibody studies. The … underrated island vacations
TEST RESULT - Amazon Web Services
WebTrimellitic and Phthalic Anhydrides IgG+IgA 0.45 0.1-1.3 Trimellitic and Phthalic Anhydrides IgM 1.25 0.1-2.0 Benzene Ring Compounds IgG+IgA 0.46 0.2-1.3 Benzene Ring Compounds IgM 1.10 0.1-1.6 BPA Binding Protein IgG+IgA 0.49 0.2-1.8 BPA Binding Protein IgM 0.95 0.1-1.8 WebPhthalic anhydride is prepared by heating trimellitic acid in the presence of certain metal catalysts such as cobalt, manganese, and cerium as either salts or in the oxide form, and … WebPhthalic anhydride (PA) is a compound with a wide variety of industrial uses. Phthalic anhydride and Trimellitic anhydride (TMA) are two of the most widely used acid … thoughts actions habits
