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What's in my ink?
Intenze True Black
Status: Incompletely Characterized
​
Pigments: C.i.77266
Other Ingredients: Proprietary, Water, Glycerine, Hamamelis Virginiana Extract
Average Particle Size: TBD
Elemental Composition: Currently under analysis. Older data for a similarly labeled ink is available from Forte et al., Sci. Tot. Environment, 2009, 407, 5997
(values in ng/g unless otherwise stated)
Aluminum (9.36 ± 0.34 μg/g)
Barium (0.170 ± 0.011 μg/g)
Cadmium (12.6 ± 1.1)
Cobalt (10.5 ± 0.8)
Chromium (1549 ± 140)
Copper (5.02 ± 0.29 μg/g)
Iron (6.42 ± 0.38 μg/g)
Mercury (10.9 ± 0.1)
Manganese (79.2 ± 6.4)
Nickel (70.4 ± 4.9)
Lead (56.9 ± 3.8)
Antimony (69.6 ± 1.7)
Strontium (0.174 ± 0.016 μg/g)
Vanadium (98.3 ± 8.0)
Major FTIR peaks: 3350 (broad), 1588, 947
Mass(es) of Major Molecular Components: TBD
![UV-Vis Reflectance Spectrum of Intenze True Black](https://static.wixstatic.com/media/8c6473_d5e72bc77ff84aee800c404b643ccc2e~mv2.png/v1/fill/w_49,h_31,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/8c6473_d5e72bc77ff84aee800c404b643ccc2e~mv2.png)
![FTIR Spectrum of Intenze True Black](https://static.wixstatic.com/media/8c6473_c813a5ae19f74338862a12c7ab98ca8b~mv2.png/v1/fill/w_49,h_31,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/8c6473_c813a5ae19f74338862a12c7ab98ca8b~mv2.png)
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