THE UNDERGROUND RAILROAD. By Colson Whitehead. 306 pp. Doubleday. $26.95. Colson Whiteheadâs novels are rebellious creatures: Each one of them goes to great lengths to break free of the last one, of its structure and language, of its areas of interest.
Natron is a naturally occurring mixture of sodium carbonate decahydrate (Na 2 C O 3 Â·10H 2 O, a kind of soda ash) and around 17% sodium bicarbonate (also called baking soda, NaHCO 3) along with small quantities of sodium chloride and sodium sulfate.
Natron is a salty chemical found near Cairo, Wadi-Natron, and south of Thebes. Egyptians used natron to embalm the body which took 70 days. Embalmers used natron to preserve t â¦ he dead body and their organs.The bodies were placed in natron and embalmers packed the inside of the body with natron. This was to dry out the body and preserve it for the afterlife.Embalmers may have reused the natron.atron is a salty chemical found near Cairo, Wadi-Natron, and south of Thebes. Egyptians used natron to embalm the body which took 70 days. Embalmers used natron to preserve t â¦ he dead body and their organs.