11 Quick Facts about Phosphoric Acid (Yes, that Chemical in Coca Cola)

1. Phosphoric acid is a clear, colorless, odorless liquid with a syrupy consistency.
2. Phosphoric acid is used as an acidifying agent to give colas their tangy flavor.
3. Due to the use of phosphoric acid, cola is a actually more acid than lemon juice or vinegar. The vast amount of sugar acts to mask and balance the acidity.
4. Phosphoric acid also goes by E338, orthophosphoric acid, and phosphoric(V) acid.
5. Food-grade phosphoric acid is a mass-produced chemical, available cheaply and in large quantities.
6. Phosphoric acid is commonly used for rust removal.
7. Phosphorus-containing substances occur naturally (0.1%-0.5%) in foods such as milk, meat, poultry, fish, nuts, and egg yolks.
8. Phosphoric acid has been linked to lower bone density in some epidemiological studies, including a discussion in the American Journal of Clinical Nutrition.
9. Opposing studies showed the opposite – that *low* intake of phosphorus leads to lower bone density. Guess who funded the studies? PepsiCo.
10. Aside from the risk of osteoporosis, Cola consumption has also been linked to chronic kidney disease and kidney stones.
11. According to the Center for Science in the Public Interest (CSPI), a consumer watchdog group not affiliated with the food industry, only a small fraction of the phosphate in the American diet comes from additives in soft drinks. Most comes from meat and dairy products. So your reason for not drinking Coke should be its sugar content and artificial food colorings, not the phosphoric acid.
…
Learn 11 Short Acrylamide Facts (French Fries Foe)
Find out What is Soy Lecithin and Why is it Found in So Many Products
Get Fooducated:
RSS Subscription or
Email Subscription
Follow us on twitter: twitter.com/fooducate
Help us test our new food comparison tool: alpha.fooducate.com
Healthify your supermarket choices.
![Reblog this post [with Zemanta]](http://img.zemanta.com/reblog_e.png?x-id=496e582c-d336-49f0-8b25-fedbac40367f)

I once had a summer job at a phosphate chemical plant in Florida. Nastiest job I ever had, but I could get all the overtime I wanted and the pay was great. Being broke, and 18 I ignored the fact that exposure to all the chemicals and radio-active phosphate rock, maybe it had something to do with getting cancer in my 50’s.
So first you strip mine the earth for the raw phosphate rock; using tons of water from big wells sunk deep into the Florida aquifer, then you expose workers to radio active dust, it called brown lung in Florida, the flare off the excess sulfuric acid into the atmosphere; this is why car paint does not last in central Florida, and all the energy needed to run the chemical plants are supplied by coal fired electric plants that spews acid rain heavy metals into the air.
Any way you take radio-active phosphate rock, grind it into powder the mix it with pure sulfuric acid then evaporate the excess acid off in an evaporator, you are left with phosphoric acid and lots of pure phosphate to sell to the middle east. What you say, why so much phosphate to the middle east. Well you mix the phosphate with another Ag chemical, urea, and Voila, you have a bomb.
I don’t drink anything with phosphoric acid for my personal health and the health of the planet.
OrganicGeorge, phosphoric acid and urea does not amount to something even close to a bomb.. Also, phosphorite, the mineral rock containing 20% phosphate is not radioactive. At least get an education before you preach bullshit.
I would like to point out that the chemist comes at this from a perspective of a chemist rather than that of a geologist…. Florida’s phosphate deposits have naturally high amounts of trace uranium present.
I m’ suprised that people still do not make difference between phosphate, phosphoric acid and phosphorus !!
Coke and soda drink contient phosphoric acid!! that will harm your digestif tract !
@youssef
you’ve never won a spelling bee have you?
very helpful