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PBT assessment

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PBT assessment: overall result

PBT status:
the substance is not PBT / vPvB

Reaction product of tin, citric acid and nitric acid is a very acidic aqueous solution (ph < 1). A pH correction would change the nature of the substance, which is deemed to be stable only at this pH level. At circumneutral pH the substance decomposes to tin dioxide, nitrate and citric acid. the assessment is therefore based on the decomposition products.