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SAFETY DATA SHEET <br />Effects on terrestrial organisms: No data available. <br />CLARIFLOCTM CE-1463 <br />Sediment toxicity: <br />No data available. <br />Sulfamic acid <br />Acute toxicity to fish: <br />LC50/Pimephales promelas/96 hours = 70.3 mg/L (OECD 203) <br />Acute toxicity to invertebrates: <br />EC50/Daphnia magna/48 hours = 71.6 mg/L (OECD 202) <br />Acute toxicity to algae: <br />IC50/Scenedesmus subspicatus/72 hours = 48 mg/L (OECD 201) <br />Chronic toxicity to fish: <br />NOEC/Danio rerio/34 days >= 60 mg/L (OECD 210) <br />Chronic toxicity to invertebrates: <br />NOEC/Daphnia magna/21 days = 19 mg/L (OECD 211) <br />Toxicity to microorganisms: <br />EC50/activated sludge/3 hours > 200 mg/L (OECD 209) <br />Effects on terrestrial organisms: No data available. <br />Sediment toxicity: No data available. <br />12.2. Persistence and degradability <br />Information on the product as suaalied: <br />Degradation: Based on the degradability data of the components, this product is expected to be <br />readily (bio)degradable according to OECD criteria. <br />Hydrolysis: At natural pHs (>6) the polymer degrades due to hydrolysis to more than 70% in 28 <br />days. The hydrolysis products are not harmful to aquatic organisms. <br />Photolysis: No data available. <br />Relevant information on the hazardous components: <br />Adipic acid <br />Degradation: Readily biodegradable. > 70% / 28 days (OECD 301 D) <br />Hydrolysis: Does not hydrolyse. <br />Photolysis: Half-life (indirect photolysis): = 2.9 days <br />Print Date: 05/06/2025 Revision date: 02/24/2025 Page: 10/ 15 <br />