Potassium chloride, extra pure, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10404385	Thermo Scientific Acros 193780010	1 kg	Plastic bottle
10588873	Thermo Scientific Acros 193780050	5 kg	Plastic bottle

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.

Chemical Identifiers

• CAS: 7447-40-7
• Molecular Weight (g/mol): 74.55
• InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M
• PubChem CID: 4873
• IUPAC Name: potassium;chloride

• Molecular Formula: ClK
• MDL Number: MFCD00011360
• Synonym: potassium chloride, enseal, muriate of potash, klotrix, sylvite, slow-k, potassium chloride kcl, klor-con, chlorvescent, kalitabs
• ChEBI: CHEBI:32588
• SMILES: [Cl-].[K+]

Specifications

• Boiling Point: 1420.0°C
• CAS: 7447-40-7
• pH: 5.0 to 8.5 (5%, H₂O, 25°C)
• Molecular Formula: ClK
• MDL Number: MFCD00011360
• Merck Index: 15, 7742
• Solubility Information: Solubility in water: 340g/L (20°C). Other solubilities: slightly soluble in alcohol, insoluble in ether and acetone
• SMILES: [Cl-].[K+]
• Molecular Weight (g/mol): 74.55
• ChEBI: CHEBI:32588
• Percent Purity: ≥99.0%
• Chemical Name or Material: Potassium chloride

• Melting Point: 770.0°C
• Color: White
• Physical Form: Crystalline Powder and/or Crystals
• Linear Formula: KCl
• Fieser: 06,480
• Synonym: potassium chloride, enseal, muriate of potash, klotrix, sylvite, slow-k, potassium chloride kcl, klor-con, chlorvescent, kalitabs
• InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M
• IUPAC Name: potassium;chloride
• PubChem CID: 4873
• Formula Weight: 74.54
• Grade: Extra Pure

Safety and Handling

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RUO – Research Use Only