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Ashta Chemicals Inc Potassium Carbonate, Liquid (47%)

Ashta Chemicals Potassium Carbonate, Liquid (47%) is made by reacting CO₂ with potassium hydroxide. ASHTA is the only producer of liquid potassium carbonate using potassium hydroxide it produces upstream in its chlor-alkali plant.

Chemical Name: Potassium Carbonate

CAS Number: 584-08-7

Labeling Claims: High Purity, Kosher, Pareve

Synonyms: Dipotassium Carbonate, Kaliumcarbonat

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Chemical Name
Base Chemicals Functions
CAS No.
584-08-7
EC No.
209-529-3

Features & Benefits

Attributes

Strong alkali

Applications & Uses

Base Chemicals End Uses
Applications and Markets
  • Agriculture
  • Dyes and pigments
  • Food processing and preservation
  • Chocolate
  • Crop protection
  • Oil and gas processing
  • Pharmaceuticals
  • Soaps and detergents

Properties

Physical Form
Appearance
Clear, Colorless, Liquid
Typical Properties
ValueUnitsTest Method / Conditions
Total Alkalinity (K₂CO₃)47.0 - 48.0% wtASTM: E 359.90
Hydroxide, as KOH (% wt.)max. 0.2% wtASTM: E 359.90
Sodium Contentmax. 2,500ppmSMEWW: 3500-Na:C
Chlorides (KCI)max. 50ppmSMEWW: 4500-Cr:F
Sulfates (K₂SO₄)max. 30ppmSMEWW: 4500-SO₄²⁻:B
Iron Contentmax. 2ppmSMEWW: 3500-Fe:C

Regulatory & Compliance

Certifications & Compliance
Quality Standards
Regulatory & Compliance
  • Meets chemical test requirements of Food Chemical Codex, 10th ed.
  • ANSI/NSF 60 Certified (when sourced directly from Ashtabula)
  • Star-K Kosher Certified
  • Not produced in accordance with all applicable cGMP requirements as defined by the FDA

Packaging & Availability

Packaging Type
Availability

Available in 47% solution (lower-strength solutions are also available on a custom basis).

Storage & Handling

Shipping

Shipped via tank car and tank truck.