Scharlab - AMCO Instruments, SRL

SodiuSO0737 Sodium thiosulfate, solution 0,05 mol/l (0,05 N)Na 2 S 2 O 3·5H 2 O• M = 248,18 g/mol• CAS [10102-17-7]Store between 15ºC and 25ºCTraceable to SRM from NISTSO0733• Density: 1,001Sodium thiosulfate, solution 0,01 mol/l (0,01 N)Packaging Code1 l 5 SO073710005 l 9 SO0737005P10 l SO0737010CCNa 2S 2O 3·5H 2O• M = 248,18 g/mol• CAS [10102-17-7]• Density: 0,997Packaging Code1 l SO073310005Store between 15ºC and 25ºCTraceable to SRM from NISTSO0734 Sodium thiosulfate, solution 0,002 mol/l (0,002 N)Na 2S 2O 3·5H 2O• M = 248,18 g/mol• CAS [10102-17-7]• Density: 1,00Packaging Code1 l SO073410005Store between 15ºC and 25ºCTraceable to SRM from NISTSO0728Na 2S 2O 3·5H 2O• M = 248,18 g/mol• CAS [10102-17-7]Sodium thiosulfate, concentrated solution to prepare 1 l of solution0,1 mol/l (0,1 N)• Density: ~ 1,22 2Packaging Codeu. SO072800PAStore between 15ºC and 25ºCSO0738AntichlorNa 2S 2O 3·5H 2O• M = 248,18 g/mol• CAS [10102-17-7]Sodium thiosulfate, concentrated solution to prepare 1 l of solution0,01mol/l (0,01N)• Density: ~ 1,02Packaging Codeu. SO073800PA2Store between 15ºC and 25ºCSO0755Sodium p-toluensulfonate, synthesis grade4-Toluenesulfonic acid sodium salt, p-Toluenesulfonic acid sodium saltC 7H 7NaO 3S• M = 194,19 g/mol• CAS [657-84-1]Packaging Code250 g SO075502505SO0780assay (acidimetric) ............................ min. 98 %Sodium tripolyphosphate anhydrous, synthesis gradeSodium triphosphateNa 5P 3O 10• M = 367,86 g/mol• CAS [7758-29-4]• Melting point: 622 ºCassay (acidimetric, as P2O5) ............... 57 - 59 %Packaging Code1 kg SO078010005290 See complete specifications at www.scharlab.com