Calciumdibenzoat
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- CAS-Nr.
- 2090-05-3
- Bezeichnung:
- Calciumdibenzoat
- Englisch Name:
- Calcium benzoate
- Synonyma:
- 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
- Summenformel:
- C7H8CaO2
- Molgewicht:
- 164.22
- MOL-Datei:
- 2090-05-3.mol
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Calciumdibenzoat Eigenschaften
Sicherheit
- Risiko- und Sicherheitserklärung
- Gefahreninformationscode (GHS)
| Bildanzeige (GHS) |
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| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H319 |
Verursacht schwere Augenreizung. |
Schwere Augenreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P305+P351+P338,P337+P313P |
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| Sicherheit |
| P264 |
Nach Gebrauch gründlich waschen. |
| P264 |
Nach Gebrauch gründlich waschen. |
| P280 |
Schutzhandschuhe/Schutzkleidung/Augenschutz tragen. |
| P305+P351+P338 |
BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen. |
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Calciumdibenzoat Chemische Eigenschaften,Einsatz,Produktion Methoden
Beschreibung
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.
Chemische Eigenschaften
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.
Verwenden
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.
synthetische
Calcium benzoate is prepared by reacting benzoic acid and calcium bicarbonate.
läuterung methode
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.]
Calciumdibenzoat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Calciumdibenzoat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 84)Lieferanten
2090-05-3(Calciumdibenzoat)Verwandte Suche:
- Calcium benzoate hydrate, 98%, water <8%
- CALCIUM BENZOATE
- calcium dibenzoate
- CALCIUM BENZOATE REAGENT
- Benzoic acid calcium
- Bis(benzoic acid)calcium salt
- Di(benzoic acid)calcium salt
- Dibenzoic acid calcium salt
- Calcium benzoate hydrate, 98%, water <:8%
- Calcium benzoate hydrate, Water <8%
- Benzoicacid,calciumsalt
- Calciumdibenzoat
- CALCIUM BENZOATE, REAGENTCALCIUM BENZOATE, REAGENTCALCIUM BENZOATE, REAGENTCALCIUM BENZOATE, REAGENT
- Benzoic acid, calcium salt (2:1)
- 2090-05-3
- 2090-5-3
- C6H5CO22CaxH2O
- C6H5COO2Ca
- C6H5CO22Ca
- C14H10CaO403H2O
- CaC6H5COO2
