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L(+)-Potassium hydrogen tartrate, 99%, Thermo Scientific Chemicals Product Code.: 10196773
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L(+)-Potassium hydrogen tartrate, 99%, Thermo Scientific Chemicals

Product Code. 10196773
5 kg, Plastic drum
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Quantity:
250 g
1 kg
5 kg
Packaging:
Plastic bottle
Plastic drum
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Product Code. 10196773

Brand: Thermo Scientific Acros 222670051

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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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 868-14-4
Molecular Formula C4H5KO6
Molecular Weight (g/mol) 188.18
MDL Number MFCD00065392,MFCD00071626,MFCD00064206
InChI Key KYKNRZGSIGMXFH-ZVGUSBNCSA-M
Synonym potassium bitartrate, l +-potassium hydrogen tartrate, potassium 3-carboxy-2,3-dihydroxypropanoate, monopotassium tartrate, potassium acid tartrate, kaliumtartrat, potassium hydrogentartrate, 1-potassium hydrogentartrate, ksc657e1t, butanedioic acid, 2,3-dihydroxy-2r,3r-, potassium salt 1:1
PubChem CID 24193652
IUPAC Name 2,3-dihydroxybutanedioic acid;potassium
SMILES [K+].O[C@H]([C@@H](O)C([O-])=O)C(O)=O

Specifications

Color Colorless or White
Density 1.9500g/mL
Loss on Drying 0.5% max. (105°C)
Infrared Spectrum Authentic
Assay Percent Range 99%
Packaging Plastic drum
Linear Formula KO2CCH(OH)CH(OH)CO2H
Quantity 5 kg
Beilstein 03, 529
Merck Index 15, 7736
Specific Gravity 1.95
Specific Rotation Condition + 32.50 (20.00°C c=10,1N NaOH)
Specific Rotation + 32.50
Formula Weight 188.18
Percent Purity 99%
Physical Form Crystals or Powder
Chemical Name or Material L(+)-Potassium hydrogen tartrate
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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberA0466531 Certificate TypeCertificate of Analysis Date01/10/2024 Catalog Number222670010,222672500,222670051
Lot NumberA0452805 Certificate TypeCertificate of Analysis Date01/05/2024 Catalog Number222670010,222672500,222670051
Lot NumberA0455722 Certificate TypeCertificate of Analysis Date25/08/2023 Catalog Number222670010,222672500,222670051
Lot NumberA0439748 Certificate TypeCertificate of Analysis Date27/02/2023 Catalog Number222670010,222672500,222670051
Lot NumberA0395246 Certificate TypeCertificate of Analysis Date14/12/2022 Catalog Number222670010,222672500,222670051

Safety and Handling

Product Identifier
  • L(+)-Potassium hydrogen tartrate
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