Opis
- Molekulska formula: CuSO4
- Količina: 50 g
- Pakiranje: plastična boca
7.56 € + PDV
Bezvodni bakrov (II) sulfat daje zelenobijele ili sivobijele kristale koji na sebe lako vežu do pet molekula vode. Koristi se u pokusima iz kemije za dokazivanje vode jer u dodiru s vodom poplavi. Pripravlja se žarenjem modre galice.
Sukladno Općim uvjetima isporuke
Zadovoljni kupci
100% sigurno
30 dana povrat novca
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