The use of the tartrazine yellow additive in food products for human consumption is permitted within the acceptable daily intake of 7. 5 mg/kg of body weight per day (following the Joint Expert Committee on Food Additives standards). However. studies have described this as a toxic component. https://www.roneverhart.com/Western-Digital-Ultrastar-DC-HC530-WUH721414ALE6L1-0F31170-14TB-7-2K-RPM-SATA-6Gb-s-512e-SED-3-5in-Hard-Drive/