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  7. Potassium carbonate, ACS, 99.0% min

Potassium carbonate, ACS, 99.0% min

Product Code. 11327457
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Product Code. 11327457 Supplier Thermo Scientific Alfa Aesar Supplier No. 012609.22
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Descrizione

CAS: 584-08-7 | CK2O3 | 138.21 g/mol

It may be used in pharmaceutical laboratories as a drying agent or as a source of potassium. It is also used in fire extinguishers, to make soap, glass and to soften water. Aqueous potassium carbonate plays an important role in carbon dioxide absorption promoted by piperazine. It is also essential for the absorption of carbon dioxide promoted by boric acid. It is also useful for the synthesis of azoles and diazines.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 584-08-7
Molecular Formula CK2O3
Molecular Weight (g/mol) 138.21
MDL Number MFCD00011382
InChI Key BWHMMNNQKKPAPP-UHFFFAOYSA-L
Synonym potassium carbonate, dipotassium carbonate, potash, potassium carbonate, anhydrous, carbonic acid, dipotassium salt, carbonate of potash, pearl ash, salt of tartar, kaliumcarbonat, potassiumcarbonate
PubChem CID 11430
SMILES [K+].[K+].[O-]C([O-])=O

Specifica

Melting Point 891°C
Color Yellow
Physical Form Granules
Quantity 100 g
Assay Percent Range 99.0% min.
Beilstein 4267587
Solubility Information Soluble in water. Insoluble in ethanol.
IUPAC Name dipotassium carbonate
Formula Weight 138.21
Grade ACS
Sensitivity Hygroscopic
Density 2.29
Chemical Name or Material Potassium carbonate
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Sicurezza e movimentazione

compliance-icons
Identificativo prodotto
  • Potassium carbonate
 Avvertenza
  • Warning
 Categoria di pericolo
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Indicazioni di pericolo
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Consigli di prudenza
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
 Informazioni supplementari
  • MIXTURE LIST-Contain: Carbonic acid, dipotassium salt
SDS

RUO – Research Use Only

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