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1. • • Sodium Benzoate can have some activity at a pH of 6 but is most effective at a pH of 3.
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     Sodium Benzoate Preservative Formulating Guidelines & Safety

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   Does sodium benzoate have a low pH?

   • Sodium Benzoate in cosmetics is most effective at a lower pH, preferably a pH as low as 3. It does have a small amount of efficacy at a pH of 6. When adding Benzoic Acid to a formula, the pH should be lowered to facilitate benzoic acid release.

   Sodium Benzoate Preservative Formulating Guidelines & Safety

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   How does sodium benzoate work?

   • Sodium benzoate works by releasing benzoic acid, which is absorbed into cells, inhibiting the growth and replication of microorganisms. This activity increases as pH falls. Is Sodium Benzoate Water Soluble? Sodium Benzoate is water-soluble up to 55%. Sodium Benzoate can have some activity at a pH of 6 but is most effective at a pH of 3.

   Sodium Benzoate Preservative Formulating Guidelines & Safety

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   How does sodium benzoate affect the environment?

   • Sodium benzoate's production and use as antimicrobial and preservative in foods, soft drinks, pharmaceuticals, tobacco and cosmetics and its use as a corrosion inhibitor and chemical intermediate may result in its release to the environment through various waste streams.

   Sodium Benzoate | NaC6H5COO | CID 517055 - PubChem

   pubchem.ncbi.nlm.nih.gov/compound/Sodium-benzoate

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3. pubchem.ncbi.nlm.nih.gov › compound › Sodium-benzoateSodium Benzoate | NaC6H5COO | CID 517055 - PubChem

   pubchem.ncbi.nlm.nih.gov › compound › Sodium-benzoate

   Sodium benzoate was well-tolerated without evident side-effects. Sodium benzoate substantially improved cognitive and overall functions in patients with early-phase AD. The preliminary results show promise for D-amino acid oxidase inhibition as a novel approach for early dementing processes.

   • Effects of Acidification and Preservatives on Microbial ...

     Sodium benzoate and potassium sorbate activity is largely...

   • Sodium Benzoate—Harmfulness and Potential Use in Therapies ...

     Due to its properties, sodium benzoate is used to preserve...

4. en.wikipedia.org › wiki › Sodium_benzoateSodium benzoate - Wikipedia

   en.wikipedia.org › wiki › Sodium_benzoate

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   Sodium benzoate also known as benzoate of soda is the sodium salt of benzoic acid, widely used as a food preservative (with an E number of E211) and a pickling agent. It appears as a white crystalline chemical with the formula C 6 H 5 COONa.

5. foodmicrobiology.academy › 05 › 09Use of sodium benzoate (E211) in food preservation

   foodmicrobiology.academy › 05 › 09

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   May 9, 2020 · The antimicrobial activity of sodium benzoate is related to environmental pH, displaying greatest activity at low pH values. Extensive literature work has revealed effectiveness of sodium benzoate against a range of food spoilage yeasts such as S.cerevisiae, Z.rouxii, and Y.lipolytica (Praphailong & Fleet, 1997).

6. www.sciencedirect.com › science › articleAntibacterial activity of acidified sodium benzoate against

   www.sciencedirect.com › science › article

   Jun 2, 2018 · The antibacterial activity of NaB was stronger at lower pH. Concerns about undesirable by-products from chlorine sanitation of fresh produce and the limited efficacy with the presence of organic matter, have led to studies on alternative washing solutions.

   • Author: Huaiqiong Chen, Qixin Zhong

   • Publish Year: 2018

7. simplepurebeauty.com › sodium-benzoate-preservativeSodium Benzoate Preservative Formulating Guidelines & Safety

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   Mar 18, 2022 · Sodium Benzoate is water-soluble up to 55%. Sodium Benzoate can have some activity at a pH of 6 but is most effective at a pH of 3. The recommended usage level for Sodium Benzoate is up to .5% in leave on products.