| 1. | The first class of products that showed promise were leather tanning agents.
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| 2. | A recent trend is that of lotions or moisturizers containing a gradual tanning agent.
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| 3. | His first research topics at Geigy concerned synthetic and plant-derived dyes and natural tanning agents.
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| 4. | This conversion occurs during the liming process, before introduction of the tanning agent ( chromium salts ).
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| 5. | The hides are then treated with tanning agents to create the perfectly white leather of a baseball.
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| 6. | In the article about Erythrulose, it is mentioned that it is not FDDA approved as a self-tanning agent.
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| 7. | This work led to the production of the synthetic tanning agents Irgatan G, Irgatan FL and Irgatan FLT.
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| 8. | It can be used as a tanning agent, a brown dye, a food additive and as herbal medicine.
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| 9. | Ashes of the wood are used in making soap and as a depilatory and tanning agent for hides.
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| 10. | In some variations of the process, cedar oil, alum, or tannin were applied to the skin as a tanning agent.
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