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  7. Potassium carbonate, 98%, extra pure, anhydrous, Thermo Scientific Chemicals

Potassium carbonate, 98%, extra pure, anhydrous, Thermo Scientific Chemicals

Product Code. 15530554
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Quantity:
1 kg
5 kg
25 kg

Description

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

TRUSTED_SUSTAINABILITY

Chemical Identifiers

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
IUPAC Name dipotassium;carbonate
SMILES [K+].[K+].[O-]C([O-])=O

Specifications

Melting Point 891.0°C
Quantity 1 kg
Linear Formula K2CO3
Merck Index 15,774
Solubility Information Solubility in water: 1120g/L (20°C). Other solubilities: practically insoluble in ethanol, insoluble in acetone
Formula Weight 138.21
Percent Purity 98%
Grade Extra Pure
Loss on Drying 2.0% max.
Chemical Name or Material Potassium carbonate

Safety and Handling

compliance-icons
Product Identifier
  • Potassium carbonate
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Precautionary Statement
  • 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.
 Supplemental information
  • MIXTURE LIST-Contains : Carbonic acid, dipotassium salt

RUO – Research Use Only

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