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LC3519 Sodium tartrate dihydrate

Water standard for volumetric Karl Fischer Titration (volumetric standard) apura

 

Order number Packaging Quantity Price €
AC30519 Plastic bottle 100 g 26.55

 

Product information
Synonyms di-Sodium tartrate dihydrate, Tartaric acid sodium salt dihydrate
Hill Formula C4H4Na2O6 * 2H2O
HS Code 2918 13 00
EC number 212-773-3
Molar mass 230.08 g/mol
CAS number 6106-24-7

 

Chemical and physical data
Solubility 290 g/l (20 °C)
Melting point 57 °C
Molar mass 230.08 g/mol
Density 1.82 g/cm3
Bulk density 460 kg/m3
pH value 8 (50 g/l, H2O, 25 °C)

 

Safety information
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Specifications
Assay (acidimetric) 99.5 – 101.0 %
Loss on drying (150 °C) 15.61 – 15.71 %

 

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