Skip to Content
Merck
CN

24-4130

Potassium L-tartrate monobasic

SAJ special grade, ≥99.5%

Synonym(s):

L(+)-Tartaric acid monopotassium salt, Potassium bitartrate, Potassium hydrogen L-tartrate, Potassium hydrogen tartrate, Tartaric acid monopotassium salt

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
KO2CCH(OH)CH(OH)CO2H
CAS Number:
Molecular Weight:
188.18
EC Number:
212-769-1
UNSPSC Code:
12352300
PubChem Substance ID:
Beilstein/REAXYS Number:
6119985
MDL number:
Assay:
≥99.5%
Grade:
SAJ special grade
Form:
powder
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


grade

SAJ special grade

assay

≥99.5%

form

powder

availability

available only in Japan

pH

3.4-3.7 (20 °C)

density

1.954 g/mL at 25 °C (lit.)

SMILES string

[K+].O[C@H]([C@@H](O)C([O-])=O)C(O)=O

InChI

1S/C4H6O6.K/c5-1(3(7)8)2(6)4(9)10;/h1-2,5-6H,(H,7,8)(H,9,10);/q;+1/p-1/t1-,2-;/m1./s1

InChI key

KYKNRZGSIGMXFH-ZVGUSBNCSA-M



Still not finding the right product?

Explore all of our products under Potassium L-tartrate monobasic


Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

410.0 °F

flash_point_c

210 °C

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

新产品

This item has



Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library