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EMSURE® Potassium sodium tartrate tetrahydrate for analysis

Supplier: MilliporeSigma
Synonyms: (+)-Potassium sodium L-tartrate tetrahydrate, (R,R)-(+)-Potassium sodium tartrate tetrahydrate, (R,R)-(+)-Tartaric acid potassium sodium salt tetrahydrate, L(+)-Tartaric acid potassium sodium salt tetrahydrate, Potassium sodium L(+)-tartrate tetrahydrate


Formula: KOOC(CHOH)₂COONa·4H₂O
MW: 282.22 g/mol
Melting Pt: 70 - 80 °C
Density: ~ 1,767 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00150989
CAS Number: 6381-59-5
EINECS: 206-156-8
Merck Index: 13,07755
https://us.vwr.com/stibo/web/std.lang.all/98/18/2299818.jpg
Specification Test Results
Solubility 630 g/l (20 °C)
Melting Point 70 - 80 °C
Molar Mass 282.23 g/mol
Bulk Density 1000 kg/m3
Density 7.0 - 8.5 (50 g/l, H2O, 25 °C)

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Size Packaging Supplier No. VWR Catalog Number Unit Price Quantity
1 kg Plastic Bottle 1.08087.1000 EM1.08087.1000 Case of 6 (1kg) Retrieving Restricted
Each (1kg) Retrieving Restricted
500 g Plastic Bottle 1.08087.0500 EM1.08087.0500 Case of 6 (500g) Retrieving Restricted
Each (500g) Retrieving Restricted
50 kg Plastic Bottle 1.08087.9050 EM1.08087.9050 Each (50kg) Retrieving Restricted
5 kg Plastic Bottle 1.08087.5000 EM1.08087.5000 Case of 4 (5kg) Retrieving Restricted
Each (5kg) Retrieving Restricted
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