Calcium benzoate
- Product Name
- Calcium benzoate
- CAS No.
- 2090-05-3
- Chemical Name
- Calcium benzoate
- Synonyms
- CALCIUM BENZOATE;Calciumdibenzoat;calcium dibenzoate;Benzoic acid calcium;Benzoicacid,calciumsalt;CALCIUM BENZOATE REAGENT;Dibenzoic acid calcium salt;Di(benzoic acid)calcium salt;Bis(benzoic acid)calcium salt;Benzoic acid, calcium salt (2:1)
- CBNumber
- CB8348713
- Molecular Formula
- C7H8CaO2
- Formula Weight
- 164.22
- MOL File
- 2090-05-3.mol
Calcium benzoate Property
- Boiling point:
- 249.2℃[at 101 325 Pa]
- Density
- 1.42[at 20℃]
- vapor pressure
- 0.093Pa at 25℃
- Water Solubility
- Soluble in water (2.6 g/100ml at 0°C).
- LogP
- 1.87
- CAS DataBase Reference
- 2090-05-3(CAS DataBase Reference)
- EPA Substance Registry System
- Calcium benzoate (2090-05-3)
Safety
- TSCA
- Yes
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- A12358
- Product name
- Calcium benzoate hydrate, 98%, water <8%
- Packaging
- 100g
- Price
- $44.65
- Updated
- 2024/03/01
- Product number
- A12358
- Product name
- Calcium benzoate hydrate, 98%, water <8%
- Packaging
- 500g
- Price
- $149.65
- Updated
- 2024/03/01
- Product number
- A12358
- Product name
- Calcium benzoate hydrate, 98%, water <8%
- Packaging
- 2500g
- Price
- $634.2
- Updated
- 2023/01/06
- Product number
- 19097
- Product name
- CALCIUMBENZOATE,REAG.
- Packaging
- 100g
- Price
- $55.87
- Updated
- 2021/12/16
Calcium benzoate Chemical Properties,Usage,Production
Description
Calcium benzoate refers to the calcium salt of benzoic acid. When used in the food industry as a preservative, its E number is E213 (INS number 213); it is approved for use as a food additive in the EU, USA and Australia and New Zealand.
The formulas and structures of calcium carboxylate derivatives of calcium and related metals are complex. Generally the coordination number is eight and the carboxylates form Ca-O bonds. Another variable is the degree of hydration.
Chemical Properties
White or colorless orthorhombic crystals or a white powder. It has slight solubility in water and high solubility in hot water. The compound is highly stable at room temperature.
Uses
Calcium benzoate hydrate is used in used in the food industry as a preservative. It is also utilized as a preservative and growth promoter in the feed industry.
Preparation
Calcium benzoate is prepared by reacting benzoic acid and calcium bicarbonate.
Flammability and Explosibility
Not classified
Purification Methods
Calcium benzoate (3H2O) [2090-05-3] M 336.4. Recrystallise it from water (10m/g) between 90o and 0o. [Beilstein 9 I 60, 9 H 85, 9 III 377, 9 IV 280.]
Calcium benzoate Preparation Products And Raw materials
Raw materials
Preparation Products
Calcium benzoate Suppliers
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- 400-6106006
- Fax
- 021-67582001/03/05
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- China
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- 021-57711696
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- Tel
- 10106090
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View Lastest Price from Calcium benzoate manufacturers
- Product
- calcium benzoate 2090-05-3
- Price
- US $0.00-0.00/Kg
- Min. Order
- 1Kg
- Purity
- 99.9%
- Supply Ability
- 200tons
- Release date
- 2024-04-07
- Product
- Calcium benzoate 2090-05-3
- Price
- US $0.00-0.00/KG
- Min. Order
- 1g
- Purity
- 99%
- Supply Ability
- 20tons
- Release date
- 2020-04-21
- Product
- Calcium benzoate 2090-05-3
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 20 tons
- Release date
- 2023-11-30