CONSUMER CHEMISTRY

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Across
  1. 3. The second basic dye discovered.
  2. 6. Used in cosmetics to absorb moisture but can cause cancer to men and women.
  3. 9. Used to carry active ingredients in transdermal that patches deep inside the skin.
  4. 10. Not a true wax but usually added in beeswax in cosmetics.
  5. 12. The alkaline hydrolysis of fat is called as _________.
  6. 14. Used as emulsifying, thickening, suspensing and dispersing agent.
  7. 17. Soduim Hydroxide.
  8. 18. They are also called skin therapists, specialize in treatments of skin.
  9. 20. color of the first cotton dye
  10. 21. John Mercer : Mercerzation :: Tennant :_________
  11. 23. They have been identified as hormone-mimicking chemicals.
  12. 24. First alloy that was made by humans.
  13. 25. This means "burnt material".
  14. 27. A mordant dye use of ________ to bind dye molecule with fiber.
  15. 28. The oldest dye used by humans.
  16. 30. The most widely use preservative in cosmetics but it is not listed on the product's ingredients.
Down
  1. 1. A natural mosquito repellent that is 10 times more effective than DEET.
  2. 2. Basically refer to the colored products intended to alter the user's appearance.
  3. 4. The first synthetic dye
  4. 5. A recommendation of WHO for protection against mosquitoes that does not irritate skin.
  5. 7. It is a carcinogen that is the major cause of ovarian cancer.
  6. 8. Substitute to vegetable dye.
  7. 11. It clogs the pores and interferes with the skin's ability to eliminate toxins.
  8. 13. Has a natural insecticide called Pyrethum that terminates insects.
  9. 15. This term refers to ceramic pieces that have not been fired.
  10. 16. A derivative of crude oil.
  11. 19. A substance that adds odor to products.
  12. 22. Can be ddictive to skin tissues and has no benefit to them.
  13. 26. Used in preference of water as a main ingredient of perfume that dissolves esters readily.
  14. 29. The largest organ in the human body.