Sodium benzoate
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- $5 - $2285
- Product name: Sodium benzoate
- CAS: 532-32-1
- MF: C7H5NaO2
- MW: 144.10317
- EINECS:208-534-8
- MDL Number:MFCD00012463
- Synonyms:SODIUM BENZOATE;PUROX S;sobenate ;sodiumbenzoate,medicinal ;BENZOTRON(R);FEMA 3025;benzoic acid sodium crystalline;benzoic acid sodium sigmaultra
31 prices
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Brand
- AK Scientific
- Alfa Aesar
- Ambeed
- Frontier Specialty Chemicals
- GFS CHEMICALS
- Labseeker
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TCI Chemical
- TRC
Package
- 100mg
- 1g
- 5g
- 25g
- 100g
- 250g
- 500g
- 1kg
- 2500g
- 3kg
- 6x1kg
- 10000g
- 1t
- ManufacturerAK Scientific
- Product numberC603
- Product descriptionSodium benzoate
- Packaging25g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA15946
- Product descriptionSodium benzoate, 99%
- Packaging250g
- Price$24.1
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA15946
- Product descriptionSodium benzoate, 99%
- Packaging500g
- Price$27.8
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA15946
- Product descriptionSodium benzoate, 99%
- Packaging2500g
- Price$87.4
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA15946
- Product descriptionSodium benzoate, 99%
- Packaging10000g
- Price$283
- Updated2024-03-01
- Buy
- ManufacturerAmbeed
- Product numberA477289
- Product descriptionSodium benzoate 98%
- Packaging25g
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA477289
- Product descriptionSodium benzoate 98%
- Packaging100g
- Price$6
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA477289
- Product descriptionSodium benzoate 98%
- Packaging500g
- Price$18
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA477289
- Product descriptionSodium benzoate 98%
- Packaging1kg
- Price$18
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK259476
- Product descriptionSodium benzoate 99%
- Packaging100g
- Price$13
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK259476
- Product descriptionSodium benzoate 99%
- Packaging500g
- Price$22
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number66581
- Product descriptionSODIUMBENZOATE,REAGENT
- Packaging500g
- Price$42.6
- Updated2021-12-16
- Buy
- ManufacturerLabseeker
- Product numberSC-27055
- Product descriptionSodium benzoate
- Packaging1t
- Price$2285
- Updated2021-12-16
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number61742
- Product descriptionSodium benzoate
- Packaging500g
- Price$650
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number109169
- Product descriptionSodium benzoate ReagentPlus , 99%
- Packaging25g
- Price$17.9
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number71300
- Product descriptionSodium benzoate purum p.a., ≥99.0% (NT)
- Packaging250g
- Price$46.1
- Updated2024-03-01
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
AK Scientific | C603 | Sodium benzoate | 25g | $14 | 2021-12-16 | Buy |
Alfa Aesar | A15946 | Sodium benzoate, 99% | 250g | $24.1 | 2024-03-01 | Buy |
Alfa Aesar | A15946 | Sodium benzoate, 99% | 500g | $27.8 | 2024-03-01 | Buy |
Alfa Aesar | A15946 | Sodium benzoate, 99% | 2500g | $87.4 | 2024-03-01 | Buy |
Alfa Aesar | A15946 | Sodium benzoate, 99% | 10000g | $283 | 2024-03-01 | Buy |
Ambeed | A477289 | Sodium benzoate 98% | 25g | $5 | 2021-12-16 | Buy |
Ambeed | A477289 | Sodium benzoate 98% | 100g | $6 | 2021-12-16 | Buy |
Ambeed | A477289 | Sodium benzoate 98% | 500g | $18 | 2021-12-16 | Buy |
Ambeed | A477289 | Sodium benzoate 98% | 1kg | $18 | 2021-12-16 | Buy |
Frontier Specialty Chemicals | JK259476 | Sodium benzoate 99% | 100g | $13 | 2021-12-16 | Buy |
Frontier Specialty Chemicals | JK259476 | Sodium benzoate 99% | 500g | $22 | 2021-12-16 | Buy |
GFS CHEMICALS | 66581 | SODIUMBENZOATE,REAGENT | 500g | $42.6 | 2021-12-16 | Buy |
Labseeker | SC-27055 | Sodium benzoate | 1t | $2285 | 2021-12-16 | Buy |
Medical Isotopes, Inc. | 61742 | Sodium benzoate | 500g | $650 | 2021-12-16 | Buy |
Sigma-Aldrich | 109169 | Sodium benzoate ReagentPlus , 99% | 25g | $17.9 | 2024-03-01 | Buy |
Sigma-Aldrich | 71300 | Sodium benzoate purum p.a., ≥99.0% (NT) | 250g | $46.1 | 2024-03-01 | Buy |
Properties
Melting point :>300 °C (lit.)
Density :1,44 g/cm3
vapor pressure :0Pa at 20℃
FEMA :3025 | SODIUM BENZOATE
Flash point :>100°C
storage temp. :room temp
solubility :H2O: 1 M at 20 °C, clear, colorless
pka :4.03[at 20 ℃]
form :Crystals, Granules, Flakes or Crystalline Powder
color :White
PH :7.0-8.5 (25℃, 1M in H2O)
Odor :odorless
Water Solubility :soluble
Merck :14,8582
BRN :3572467
Stability :Stable, but may be moisture senstive. Incompatible with strong oxidizing agents, alkalis, mineral acids.
InChIKey :WXMKPNITSTVMEF-UHFFFAOYSA-M
LogP :1.88
CAS DataBase Reference :532-32-1(CAS DataBase Reference)
NIST Chemistry Reference :Sodium benzoate(532-32-1)
EPA Substance Registry System :Sodium benzoate (532-32-1)
Density :1,44 g/cm3
vapor pressure :0Pa at 20℃
FEMA :3025 | SODIUM BENZOATE
Flash point :>100°C
storage temp. :room temp
solubility :H2O: 1 M at 20 °C, clear, colorless
pka :4.03[at 20 ℃]
form :Crystals, Granules, Flakes or Crystalline Powder
color :White
PH :7.0-8.5 (25℃, 1M in H2O)
Odor :odorless
Water Solubility :soluble
Merck :14,8582
BRN :3572467
Stability :Stable, but may be moisture senstive. Incompatible with strong oxidizing agents, alkalis, mineral acids.
InChIKey :WXMKPNITSTVMEF-UHFFFAOYSA-M
LogP :1.88
CAS DataBase Reference :532-32-1(CAS DataBase Reference)
NIST Chemistry Reference :Sodium benzoate(532-32-1)
EPA Substance Registry System :Sodium benzoate (532-32-1)
Safety Information
Symbol(GHS): |
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Signal word: | Warning | ||||||||||||||
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Description
Sodium benzoate, also known as benzoic acid sodium, is commonly used as food preservatives in food industry, odorless or with slight smell of benzoin, and tastes sweet astringency. Stable in air, can absorb moisture in open air. It’s naturally found in blueberry, apple, plum, cranberry, prunes, cinnamon and cloves, with weaker antiseptic performance than benzoic acid. Antiseptic performance of 1.180g sodium benzoate is equivalent of about 1g benzoic acid. In acidic environment, sodium benzoate have obvious inhibitory effect on a variety of microorganisms: when pH is at 3.5, 0.05% solution can completely inhibit the growth of yeast; while when pH is above 5.5, it has poor effect on a lot of mold and yeast; hardly has any effect in alkaline solution. After sodium benzoate enters into the body, in the process of biotransformation, it would combine with glycine to be uric acid, or combine with glucuronic acid to be glucosiduronic acid, and all to be eliminated from the body in urine, not to accumulate in the body. As long as it is within the scope of the normal dosage, it would be harmless to the human body, and it is a safe preservatives. It also can be used for carbonated beverages, concentrated juice, margarine, chewing gum base, jam, jelly, soy sauce, etc. Human acceptable daily intake (ADI) < 5 mg/kg body weight (take benzoic acid as calculation basis).Sodium benzoate has big lipophilicity, and it is easy to penetrate cell membrane into the cells, interfere in permeability of cell membrane, and inhibit cell membrane’s absorption of amino acids; cause Ionization acidification of alkaline storage in the cell when entering into, inhibit activity of respiratory enzymes, and stop condensation reaction of acetyl coenzyme A, and thereby achieve the purpose of food antiseptic.
The above information is edited by the Chemicalbook He Liaopu.
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Suppliers and manufacturers
Hefei TNJ Chemical Industry Co.,Ltd.
Henan Tianfu Chemical Co.,Ltd.
ZHEJIANG JIUZHOU CHEM CO., LTD