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


Quantity 1kg
Packaging Plastic bottle

Manufacturer: fisher scientific acros  222670010

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Catalog No. AC222670010

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Description & Specifications

Chemical Identifiers

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

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