Sodu cytrynian, dihydrat, jakość dla biologii molekularnej – SCHARLAU
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
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PRODUCENT: SCHARLAB
tri-Sodium citrate dihydrate,
cytrynian trisodowy dihydrat
– C6H5Na3O7·2H2O
– M = 294,10 g/mol
– CAS [6132-04-3]
– EINECS-No.: 200-675-3
– Solub. in water: (25 ºC): 425 g/l
– Melting point: 150 ºC (anhydrous substance)
– Tariff number: 2918 15 00 10
– Applications: analytical chemistry, in buffer solutions, for the analysis of: aminoacids, in food industry (E-331), emulsifier, antioxidant, preservative agent.
– Appearance: Blanco
SPECIFICATIONS
assay (titration with HClO4): min. 99,5 %
identity (IR-spectrum): passes test
0,1 M in a 1 cm cell at 260 nm: max. 0,01 AU
0,1 M in a 1 cm cell at 280 nm: max. 0,01 AU
heavy metals: max. 0,001 %
DNases, RNases, Proteases : non detected
