Szczawian diamonowy, monohydrat ExpertQ® do analizy, ACS, ISO, Reag. Ph Eur – Scharlau
Additional information
| Wielkość opakowania | |
|---|---|
| Nr katalogowy | |
| Producent: | |
| CAS: | |
| UN | |
| ADR |
POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
di-Ammonium oxalate monohydrate, ExpertQ
– Synonyms: Oxalic acid ammonium salt
– (NH4)2C2O4·H2O
– M = 142,11 g/mol
– CAS [6009-70-7]
– EINECS-No.: 214-202-3
– Solub. in water: (20 ºC): ~ 45 g/l
– Melting point: 70 ºC
– EC-Index-No.: 607-007-00-3
– ADR: 6.1 T2 III UN 2811
– IMDG: 6.1 III UN 2811
– IATA/ICAO: 6.1 III UN 2811
– GHS-signal word: Warning
– GHS-H sentences: H302 – H312
– GHS-P sentences: P280 – P264 – P270 – P322 – P363 – P501a
– Tariff number: 2917 11 00 99
– Applications: analytical chemistry, for determination of: calcium, lead, rare earth metals.
SPECIFICATIONS
assay (permanganometric): 99 – 101 %
insoluble in water: max. 0,005 %
pH (2,5 %, H2O): 6 – 7
chlorides (Cl): max. 0,0005 %
nitrates (NO3): max. 0,0005 %
sulfates (SO4): max. 0,002 %
cadmium (Cd): max. 0,0005 %
calcium (Ca): max. 0,001 %
copper (Cu): max. 0,0005 %
heavy metals (as Pb): max. 0,0005 %
iron (Fe): max. 0,0002 %
lead (Pb): max. 0,0005 %
magnesium (Mg): max. 0,001 %
potassium (K): max. 0,001 %
sodium (Na): max. 0,001 %
zinc (Zn): max. 0,0005 %
residue on ignition (as SO4): max. 0,02 %
