Chlorek sodu, jakość dla biologii molekularnej – SCHARLAU
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Sodium chloride, molecular b. g.
– Synonyms: Salt, Common salt, Rock salt, Sea salt
– NaCl
– M = 58,44 g/mol
– CAS [7647-14-5]
– EINECS-No.: 231-598-3
– Solub. in water: (20 ºC): 358 g/l
– Melting point: 801 ºC
– Boiling point: 1461 ºC
– Vapour pressure: (865 ºC) 1,3 hPa
– LD 50 (oral, rat): 3000 mg/kg
– Tariff number: 2501 00 31 00
– Applications: analytical chemistry, laboratory reagent, to make sodium salts, in food industry, for decreasing the melting point of water.
SPECIFICATIONS
assay (argentometric): min. 99,5 %
identity: passes test
absorbance of an aqueous solution 0,1 M in a 1 cm cell at 260 nm: max. 0,01 AU
absorbance of an aqueous solution 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
