Potassium hexacyanoferrate(III), for analysis, ExpertQ®, ACS, ISO
- Synonyms: Potassium ferricyanide, Ferricyanpotassium, Potassium cyanoferrate(III)
- K3[Fe(CN)6]
- M = 329,26 g/mol
- CAS [13746-66-2]
- EINECS-No.: 237-323-3
- Solub. in water: (20 ºC): 464 g/l
- Tariff number: 2837 20 00 00
- Applications: analytical chemistry, laboratory reagent, painting, photography, manufacture of dyes, oxidizing agent (synthesis of organic products).
SPECIFICATIONS
assay (iodometric): min. 99,0 %
insoluble in water: max. 0,005 %
chlorides (Cl): max. 0,01 %
hexacyanoferrate (II) [Fe(CN6)]4-: max. 0,02 %
sulfates (SO4): max. 0,005 %
copper (Cu): max. 0,005 %
lead (Pb): max. 0,002 %
nickel (Ni): max. 0,001 %
sodium (Na): max. 0,02 %
zinc (Zn): max. 5 ppm
| Reference | Volume | ||
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PO02430500 | x 500 g |
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