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DMDM Hydantoin Certificate of Analysis

Above is the Certificate of Analysis (COA) of DMDM hydantoin. Free formaldehyde is at 1.0% max Total formaldehyde is ~18% Active matter is 55% minimum Water content w/w is 43-46%

Please help me calculate the free and total formaldehyde in a product that contains 0.2% of DMDM Hydantoin.Thank you

I tried to calculate it and I got ~0.000036% for the free formaldehyde in a product containing 0.2% DMDM. Is this correct?

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