| 
 Chemical | 
 Claimed Purpose | 
 Toothpaste Brands | 
 Possible Health Hazards | 
 Also used in/as | 
 Usually obtained from/by | 
   | 
 Benzyl Alcohol | 
 Fragrant | 
 Pepsodent | 
 Irritating to the upper respiratory tract, Headache, Nausea,Vomiting, Dizziness, Drop in blood pressure, CNS depression, and death in
 severe cases due to respiratory failure
 | 
 Inks, Paints, Lacquers,Perfume, Cologne, Soap, Shampoo, Nail enamel remover, Air freshener,
 Laundry bleach, Detergent, Vaseline lotion, Deodorants, Fabric softener
 | 
 Fruits, Teas, Oils, Hydrolysis of benzyl chloride using sodiumhydroxide
 | 
   | 
 Calcium Carbonate | 
 Abrasive | 
 Pepsodent, Signal, Babool, Meswak, Neem | 
 Kidney stones, Stomach or bone pain, Constipation, Headaches,Nausea or Comas
 | 
 Cement, Chalk, Emulsion paints, Adhesives, Sealants, Decoratingfillers, Ceramics
 | 
 Chalk, Mining or quarrying | 
   | 
 Calcium Gluconate | 
 Anti Poisonous | 
 Signal | 
 Nausea, Constipation, Stomach upset, Renal plasma flow, Diuresis, Natriuresis, Vasodilation, Cardiac arrhythmias, Decreased bloodPressure, Bradycardia
 | 
 Mineral supplement, Hypocalcemia,Treatment of HF burns, Hyperkalemia
 | 
 Calcium salt of gluconic acid | 
   | 
 Carrageenan | 
 Stabilizer | 
 Colgate, Babool, Meswak,Neem
 | 
 Suppressing immune function, Probable Carcinogen | 
 Shoe Polish, Beer, Processed meat, Shampoo | 
 Seaweeds | 
   | 
 Cellulose Gum | 
 Binder | 
 Pepsodent, Signal, Babool, CloseUp, Meswak | 
 Hypoallergenic | 
 Paints, Detergents, Textile sizing | 
 Cellulose and chloroacetic acid | 
   | 
 Cocamidopropyl Betaine | 
 Surfactant  | 
 Colgate, Sensodyne | 
 Allergic reactions | 
 Shampoos, Hair conditioners, Hand soap, Bubble bath, Showergels, Industrial cleaning Formulations
 | 
 Coconut oil and dimethylaminopropylamine | 
   | 
 Formaldehyde | 
 Anti-Bacterial | 
 Signal, Babool, Meswak | 
 Carcinogen, Highly toxic to humans, Ingestion of as little as 30 mL of a solution containing 37% formaldehyde has beenreported to cause death
 | 
 Resins, Disinfectant and biocide, Tissue fixative and embalmingagent, Photography
 | 
 Catalytic oxidation of methanol | 
   | 
 Glycerin | 
 Humectant | 
 Colgate, Sensodyne, Neem | 
 Low toxic, Anal irritation, Burning sensation, Diarrhea, Gas,Nausea,  Stomach cramps
 | 
 Liqueurs, Snus, Pharma,Soaps, Shaving cream
 | 
 Byproduct of soap-making | 
   | 
 Hydrated Silica | 
 Abrasive, Thickener | 
 Pepsodent, Colgate, Signal, Sensodyne, Babool, CloseUp, Meswak, Neem | 
 Persistent, Bioaccumulative inwildlife and humans, Can damage tooth enamel
 | 
 Paints, Varnish, Beer | 
 Natural ore | 
   | 
 Limonene (Orange Flavor) | 
 Flavorants | 
 Signal | 
 Skin and respiratory irritant, treated as hazardous waste fordisposal
 | 
 Cosmetics, BioFuel | 
 Hydrocarbon | 
   | 
 Methylparaben | 
 Preservative | 
 Signal, Neem | 
 When applied on the skin may react with UVB leading to increasedskin aging and DNA damage
 | 
 Cosmetics, Personal care products, Food preservative (E218),Fungicide
 | 
 Blueberries | 
   | 
 PEG-32 | 
 Binder, Humectant | 
 Pepsodent, Signal, CloseUp | 
 Contains toxins that affect reproduction, Probable Carcinogen | 
 Toiletries | 
 Synthetic | 
   | 
 PEG-600 | 
 Thickener | 
 Colgate | 
 Carcinogen and contains toxins that affect reproduction. Slightlyhazardous in case of skin contact (irritant, permeator),
 of eye contact (irritant), of ingestion, of inhalation.
 | 
 Lubricant in tyre manufacturing, Plasticiser for sponges and synthetic leather, Paper softner,  Anti curlagent, Flux for soldering, Intermediate in resin manufacturing
 | 
 Synthetic | 
   | 
 Potassium Nitrate | 
 Dentine hypersensitivit | 
 Sensodyne | 
 Coughing and shortness of breath, Skin or eye contact may resultin irritation such as redness, itching and pain. If ingested, can cause Blue
 lips and Fingernails, Abdominal pain, Dizziness, Nausea, Vomiting and
 Diarrhea
 | 
 Fertilizers, Rocket propellants, Fireworks, Gunpowder, Fireextinguisher
 | 
 Combination of ammonium nitrate and potassium hydroxide | 
   | 
 Propylene Glycol | 
 Absorbant, Stabilizer | 
 Colgate | 
 Low chronic oral toxicity, Can produce slight transientconjunctivitis, Exposure to mists may cause eye irritation, as well as upper
 respiratory tract irritation
 | 
 Toiletries, Pharmaceuticals, polyester compounds, Deicingsolution, Artificial smoke, Paintballs, Coolant, Solvent
 | 
 Propylene oxide | 
   | 
 Propylparaben | 
 Preservative | 
 Signal, Neem | 
 Hormone mimicking properties, Carcinogen (may causebreast cancer), Itching, Burning, Scaling, Hives and Blistering of skin in
 sensitive individuals
 | 
 Cosmetics, Personal care products, Food preservative (E216),Fungicide
 | 
 Plants, Insects | 
   | 
 Sodium Carboxymethyl Cellulose | 
 Thickener | 
 Colgate, Neem | 
 Hypoallergenic | 
 Ice cream, Explosives, Paints, Plywood, K-Y Jelly, Laxatives,Detergents, Textile sizing, Welding electrodes
 | 
 Alkali-catalyzed reaction of cellulose with chloroaceticacid
 | 
   | 
 Sodium Fluoride | 
 Anticaries agent | 
 Pepsodent, Colgate, Signal, Sensodyne, CloseUp | 
 Carcinogen, Developmental/reproductive toxicity, Endocrinedisruption, Thyroid disease, Fluoride is more toxic than lead (5-10 gm dose
 for a 70 Kg person is lethal)
 | 
 Pesticides, including fungicides and insecticides, Laundryscour, Desilylation, Glass frosting, Stainless
 steel pickling
 | 
 Neutralizing the byproduct of superphosphate fertilizer | 
   | 
 Sodium Hydroxide (Caustic Soda) | 
 pH Regulator | 
 Colgate, Sensodyne | 
 Neurotoxicity, Organ system toxicity (non-reproductive),Irritation of the respiratory tract, Pulmonary edema, Severe skin burns with
 deep ulceration and permanent scarring
 | 
 Detergents, Drain cleaning, Aluminiumproduction, Caustic washing of crude oil, Paper making
 | 
 Electrolytic chloralkali process | 
   | 
 Sodium Lauryl Sulfate (SDS, NaDS) | 
 Detergent, Surfactant | 
 Pepsodent, Colgate, Signal, Sensodyne, Babool, CloseUp, Meswak, Neem | 
 Eczema, Organ system toxicity (non-reproductive) | 
 Garages as engine degreaser and to mop the oil strained floors,Shampoo, Shaving foams
 | 
 Lauryl alcohol with sulfur trioxide gas and then neutralizedthrough sodium hydroxide or sodium carbonate
 | 
   | 
 Sodium Monofluorophosphate  | 
 Anticaries agent | 
 Pepsodent, Signal, Neem | 
 Developmental/reproductive toxicity | 
 Osteoporosis, Fluorination for drinking water, Bactericidemedicine and Flushing agent for metal surface
 | 
 Hydrolysis of difluorophosphate ionswith dilute sodium hydroxide
 | 
   | 
 Sodium Saccharine | 
 Sweetner | 
 Pepsodent, Colgate, Signal, Sensodyne, Babool, CloseUp, Meswak, Neem | 
 No food energy, leads to an increase in cell proliferation ofthe urothelium. Studies in laboratory rats during
 the early 1970s linked saccharin with the development of bladder cancer.
 Later studies could not find such evidence with humans. Who knows what comes
 next?
 | 
 Canned fruit, Flavored gelatin, Dessert toppings, Diet sodas,Baked goods, Jams, Chewing gum, Candies
 | 
 Anthranilic acid reacting with nitrous acid,sulfur dioxide, chlorine, and then ammonia
 | 
   | 
 Sodium Silicate | 
 Anticorrosive  | 
 Babool, Meswak, Neem | 
 Irritation of mucous membranes, Burning sensation, Coughing orshortness of breath, Nausea, Vomiting, Can cause severe gastrointestinal
 irritation that presents with nausea, vomiting and diarrhea
 | 
 Adhesive, Cements, Passive fire protection, Refractories,Textile and lumber processing, Automobiles, Drilling fluids, Detergent
 auxiliaries
 | 
 Sodium carbonate and silicon dioxide react | 
   | 
 Sorbitol | 
 Humectant | 
 Pepsodent, Colgate, Signal, Sensodyne, Babool, CloseUp, Meswak, Neem | 
 Irritable bowel syndrome, Severe abdominal pain, Gas, Severediarrhea
 | 
 Sugar substitue, Laxative, Cosmetics,Chewing gums
 | 
 sorbitol-6-phosphate dehydrogenase, succinate dehydrogenase, sorbitol dehydrogenase | 
   | 
 Specially Denatured Alcohol 38 B | 
 Solvent, Thinner | 
 Pepsodent | 
 Unpalatable but otherwise seems to be non-poisonous | 
 Cosmetic Astringent, Solvent, Viscosity Decreasing Agent | 
 Mixing ethanol with a denaturing agent | 
   | 
 Tetrasodium Pyrophosphate | 
 Tartar controlling agent | 
 Colgate | 
 Toxicity is approximately twice that of table salt when ingestedorally
 | 
 Food additive as palatability enhancer, Detergents, Instantpuddings
 | 
 Sodium tripolyphosphate and a sodiumsalt
 | 
   | 
 Titanium Dioxide | 
 Dye, Opaque | 
 Pepsodent, Sensodyne | 
 IARC has determined that titanium dioxide is possibly carcinogenic to humans basedon inadequate evidence in humans and sufficient evidence in experimental
 animals.
 | 
 Sunscreen and UV absorber, Photocatalyst,Electronic data storage medium
 | 
 Naturally occurring oxide of titanium | 
   | 
 Triclosan | 
 Antibacterial/Antifungal | 
 Colgate | 
 Endocrine disruption, Allergic, Reacts with the chlorine in thetab water to form chloroform gas and chlorinated dioxins, both known carcinogens
 | 
 Pesticide, Deodorants, Shower gels | 
 2,4,4'-trichloro-2'-methoxydiphenyl ether with aluminium chloride in benzene under reflux | 
   | 
 Trisodium Phosphate | 
 Detergent | 
 Pepsodent | 
 Chronic Toxicity is known but is not believed to be significantfor low concentration
 | 
 Automatic dishwashing soaps, Toilet bowl cleaners, Stain removerand degreaser, Flux for hard soldering
 | 
 Sodium hydroxide with the filtrate of phosphoric acid and sodaash
 | 
   | 
 Wintergreen | 
 Flavorants | 
 Pepsodent | 
 30 ml of oil of wintergreen is equivalent to 55.7 g of aspirin,or about 171 adult aspirin tablets. This illustrates the potency and
 potential toxicity of oil of wintergreen even in small quantities. 7.07 gm
 can be a lethal dose for a 70-kg adult.
 | 
 Rubefacient, Chewing Gum, Candies, Root beer,Glacial acetic acid, Antiseptic
 | 
 Plants | 
   | 
 Xanthan Gum | 
 Binder | 
 Sensodyne | 
 Respiratory symptoms, Necrotizing enterocolitis,Allergen
 | 
 Cosmetics, Drilling operation, Salatdressing, Suace, Frozen food, Ice creams
 | 
 Corn, Wheat, Dairy, Soya | 
   | 
 Zinc citrate trihydrate | 
 Whitener | 
 Pepsodent | 
 Side effects include nausea, vomiting and upset stomach. Takinghigh doses may result in headaches, drowsiness, dizziness, hallucinations,
 sweating, lack of coordination, anemia, intolerance to alcohol, weakened
 immune system functioning and increased cholesterol
 | 
 Dietary supplement, Oral care products  | 
 Zinc compounds |