compare cocaine with crack

While they are both different chemical forms of cocaine, they differ in car factory service manuals pdf how they are made, how they are abused, their cost, dangers, effects, and more.
Powder cocaine is much more expensive than crack cocaine.
According to a study published in the US National Library of Medicine, there is a greater propensity for dependence when cocaine is smoked rather than snorted.The color of crack cocaine depends upon several factors including the origin of the cocaine used, the method of preparation with ammonia or baking soda and the presence of impurities, but will generally range from white to a yellowish cream to a light brown.It ranges from a crumbly texture, sometimes extremely oily, to a hard, almost crystalline nature.Adulterated cocaine is often a white, off-white or pinkish powder.Purer forms of crack sink in water or melt at the edges when near a flame (crack vaporizes at 90 C, 194 F).Crack is heated and smoked.Cocaine appearing in powder form is a salt, typically cocaine hydrochloride (CAS 53-21-4).The police stopped and searched me; we were raided at 6:00.M.I loved that addict, who was my boyfriend, with all my heart but I couldnt stick with it anymore.It resembles a hard brittle plastic, in crystalline form (snaps when broken).It is produced by combining coca paste and hydrochloric acid.In purer forms, crack rocks appear as off-white nuggets with jagged edges, with a slightly higher density than candle wax.

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And because addiction can develop even more rapidly if the substance is smoked rather than snorted (taken in through the nose an abuser can become addicted after his or her first time trying crack.
Because of cocaines high cost, it has long been considered a rich mans drug.
All in all, despite the fact that powder cocaine and crack cocaine both derive from cocaine, the two are different substances.
Injection gives an instant and intense high but has inherent risks.
Crack Cocaine, crack cocaine is cocaine mixed with water and baking powder that is cooked and dried, then smoked.Crack, on the other hand, is sold at prices so low that even teens can afford to buy itat first.Cocaine is derived from the leaves of the erythroxylon plant, which is indigenous to South America.Street market cocaine is frequently adulterated or cut with various powdery fillers (such as baking soda; sugars, such as lactose, dextrose, inositol, and mannitol; and local anesthetics, such as lidocaine or benzocaine) to increase its weight.My ex stole incessantly and couldnt tear himself away from his pipe.Smoked cocaine, or crack cocaine, takes about 20 seconds to reach oregon 23736a instruction manual the brain, and its effects last for about 30 minutes.