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L(+)-Potassium hydrogen tartrate, 99%, ACROS Organics™


Quantity 5kg
Packaging Plastic Bucket

Manufacturer: thermo fisher scientific  AC222670051

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Catalog No. AC222670051

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Description & Specifications

Chemical Identifiers

Quantity 5kg
Physical Form Crystals or Powder
Formula Weight 188.18
Color Colorless opaque or white
Merck Index 15, 7736
Beilstein 03, 529
Packaging Plastic Bucket
Assay 98.5 to 101.5% (on dried substance)
Specific Rotation Condition + 32.50 (20.00°C c=10,1N NaOH)
Density 1.9500g/mL
Linear Formula KO2CCH(OH)CH(OH)CO2H
Infrared Spectrum Authentic
Loss on Drying 0.5% max. (105°C)
Chemical Name or Material L(+)-Potassium hydrogen tartrate
Molecular Formula C4H5KO6
Assay Percent Range 99%
CAS 868-14-4
MDL Number MFCD00065392
Sulfate 500ppm max.
Synonym Potassium bitartrate
Specific Rotation +8.0° to +9.2° (20°C, 589nm) (c=10, HCl 1M and H2O) on dried substance
Chloride 500ppm max.

Specifications

Chemical Name or Material L(+)-Potassium hydrogen tartrate
Assay 98.5 to 101.5% (on dried substance)
Assay Percent Range 99%
Molecular Formula C4H5KO6
Linear Formula KO2CCH(OH)CH(OH)CO2H
Formula Weight 188.18
MDL Number MFCD00065392
Synonym Potassium bitartrate