Diacetilmonossima, per analisi, ExpertQ®

- C4H7NO2
- M = 101,11 g/mol
- CAS [57-71-6]
- EINECS-No.: 200-348-5
- Solub. in water: (20 ºC): soluble
- Melting point: 74 - 76 ºC
- Boiling point: 185 - 186 ºC
- Tariff number: 2928 00 90 90
- Applications: analytical chemistry, for spectrophotometric determinations, for gravimetric determinations (for determination of: nickel).

SPECIFICATIONS
assay (DSC): min. 99 %
identity (IR-spectrum): passes test:
insoluble in C2H5OH : passes test
insoluble in water: passes test
sulfates (SO4): max. 0,01 %
copper (Cu): max. 0,001 %
iron (Fe): max. 0,001 %
lead (Pb): max. 0,001 %
nickel (Ni): max. 0,001 %
sensitivity to urea: passes test
residue on ignition: max. 0,05 %