POTASSIUM TETRAOXALATE DIHYDRATE CERTIFI

Code: 1019610025 D2-231

Analysis Note

pH-value (25 °C): 1.674 - 1.683

Application

Potassium tetraoxalate dihydrate [pH (S) = 1.67₉ (25 °C)] is a certified seco...


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Analysis Note

pH-value (25 °C): 1.674 - 1.683

Application

Potassium tetraoxalate dihydrate [pH (S) = 1.67₉ (25 °C)] is a certified secondary standard reference material used as a calibration buffer standard for pH instruments or pH electrodes.

Features and Benefits

The product is delivered with a comprehensive, batch-spe

agencycomplies with DIN 19266
application(s)environmentalfood and beveragesgeneral analyticalindustrial qcpharmaceutical
bulk density860 kg/m3
density1.84 g/cm3 at 20 °C
formatneat
gradecertified reference material
InChI keyGANDVAJEIJXBQJ-UHFFFAOYSA-M
InChI1S/2C2H2O4.K/c2*3-1(4)2(5)6;/h2*(H,3,4)(H,5,6);/q;;+1/p-1
pH1.7 (25 °C, 12.6 g/L in H2O)
product lineCertipur®
Quality Level300
solubility25 g/L
storage temp.15-25°C
Cas Number6100-20-5
This product has met the following criteria to qualify for the following awards:



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