Potassium citrate tribasic monohydrate

R1,047.18 R1,636.84Price range: R1,047.18 through R1,636.84

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Description

purum p.a., ≥99.0% (NT)

Synonyms: Citric acid tripotassium salt, Tripotassium citrate
Linear Formula: HOC(COOK)(CH2COOK)2 · H2O

General description

Potassium citrate tribasic monohydrate is the tripotassium salt of citric acid. It has been proposed as a promising organic salt for the formation of aqueous two-phase system (ATPS). UCON (temperature-responsive polymer) + potassium citrate ATPS has been studied.

Application

Potassium citrate tribasic monohydrate (tribasic potassium citrate) may be added as a promoter during the preparation of activated carbon-supported CuCl2 + PdCl2 + NaOH catalyst. This catalyst was employed for the conversion of ethanol to diethyl carbonate (DEC). It may be used to compose the fermentation medium for Aspergillus niger 72-4. It may be used as a standard to investigate the influence of Bergenia ligulata rhizome (BLR) on CaC2Ocrystallization.

PROPERTIES

grade

purum p.a.

Assay

≥99.0% (NT)

form

liquid

pH

7.5-9.0 (25 °C, 50 mg/mL in H2O)

mp

275 °C (dec.) (lit.)

solubility

H2O: 0.5 g/10 mL, clear, colorless

anion traces

chloride (Cl): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

cation traces

Ca: ≤50 mg/kg
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
Na: ≤1500 mg/kg
Ni: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg

Additional information

Pack Size

500g, 1kg

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