Common questions

What products have benzalkonium chloride?

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What products have benzalkonium chloride?

Benzalkonium chloride can be found in:

  • Household cleaning products, such as laundry rinses/detergents [4]
  • Personal care products [5]
  • Wet wipes.
  • Antiseptics [6]
  • Eye drops and ophthalmic solutions, including [7]:
  • Nasal sprays and asthma inhalers (tiotropium)
  • Dental products.
  • Plaster of Paris [8,9]

What is benzalkonium chloride also known as?

Benzalkonium chlorides (BACs), also known as alkyl dimethyl benzyl ammonium chlorides, alkyl dimethyl (phenylmethyl) quaternary ammonium chlorides, ammonium alkyl dimethyl (phenylmethyl) chlorides, or ammonium alkyl dimethyl benzyl chlorides, are a class of quaternary ammonium compounds (QACs) (Fig. 1A).

What is a benzalkonium chloride used for?

Benzalkonium chloride is a quaternary ammonium antiseptic and disinfectant with actions and uses similar to those of other cationic surfactants. It is also used as an antimicrobial preservative for pharmaceutical products [23].

Is benzethonium chloride the same as benzalkonium chloride?

The key difference between benzethonium chloride and benzalkonium chloride is that benzethonium chloride is produced as a white solid, whereas benzalkonium chloride in its pure form is colorless and appears in a pale yellow color under the presence of impurities.

Why is benzalkonium chloride bad for you?

Benzalkonium chloride has been reported to cause eye irritation, symptoms of dry eyes and may affect the tear film and corneal surface. Should be used with caution in dry eye patients and in patients where the cornea may be compromised. Patients should be monitored in case of prolonged use.

Why is benzalkonium chloride harmful?

Is benzalkonium chloride an antibacterial?

Benzalkonium chloride (BAC) is a wide spectrum quaternary ammonium antibacterial agent that has been used in various dental composites. It is cationically charged and induces antibacterial action through attraction to the negatively charged bacterial membrane.

Can you mix benzalkonium chloride and isopropyl alcohol?

Inclusion of benzalkonium improves the antimicrobial spectrum and activity of isopropyl alcohol, and the combination may justifiably be used to achieve both immediate and long lasting effect.

Is benzalkonium chloride safe to use on skin?

This cosmetic ingredient is not a sensitizer to normal humans at concentrations of 0.1%, but may be to individuals with diseased skin. It is concluded that Benzalkonium Chloride can be safely used as an antimicrobial agent at concentrations up to 0.1%.

How does benzalkonium chloride kill bacteria?

Benzalkonium chloride and benzethonium chloride do an excellent job killing bacteria. However, the research that I have found, shows that they are NOT very good at killing norovirus surrogates. Scientists have had difficulty growing the real human norovirus in a petri dish,…

Does benzalkonium chloride kill virus?

Simply stated it killed them (prevented their replication in living. cells). Furthermore, the benzalkonium chloride (0.1 %, w/v) was shown to have no deleterious effects. upon the living cells that were used as host for the viruses (viruses can only replicate in living cells).

Does benzalkonium chloride kill norovirus?

There is a related compound called benzalkonium chloride which has been shown to kill norovirus but it is not contained in these wipes. I can’t vouch for the safety of other ingredients that may be in your particular hand sanitizer or of all the other types of hand sanitzers. However, such tiny amounts probably aren’t harmful.

How dangerous is benzethonium chloride?

Effects of short-term exposure, Benzethonium chloride is corrosive to the eyes and is irritating to the skin. Long-term effects from repeated exposure may cause dermatitis.

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