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Kodia Company Limited , a professional exporter in China , is mainly engaged in the production and exporting Complex cyanide , Sulfite , Agrochemical products , Food additives and so on. Being at competitive prices and high quality with our best service , have made us one of the famous chemicals exporters in China.
POTASSIUM FERROCYANIDE
Synonyms:
Yellow prussiate of potash; Potassium hexacyanoferrate(II); Potassium prussiate yellow; Ferrocianuro de potasio;Kaliumhexacyanoferrate; Hexacianoferratos de potasio;
INDUSTRY GRADE (TECH GRADE) / FOOD GRADE:
Items | Specifications |
| |
Tech / Industry Grade | Food Grade | E536 / FCC | |
Purity [K4Fe(CN )6 . 3H2O] % ≥ | 99.0 | 99.0 | 99.0 |
Chloride [ Cl- ] % ≤ | 0.2 | 0.2 | 0.2 |
Water Insoluble Matter % ≤ | 0.01 | 0.01 | 0.03 |
Moisture % ≤ | 0.5 | 0.3 | 0.5 |
Sodium [ Na+ ] % ≤ | 0.3 | 0.2 |
|
Hexacyanoferrate (III) Acid Salt %≤ |
| Passed | Pass Test |
Cyanide [ CN- ] % ≤ |
| Passed | Pass Test |
Arsenic [ As ] % ≤ |
| 0.0001 |
|
Sulphate [ SO42- ] % ≤ |
|
| 0.1 |
Lead [ Pb ] % ≤ |
|
| 0.0005 |
REAGENT GRADE / EXTRA PURE GRADE:
Items | Specifications | |||
ACS Grade | CP Grade | AR Grade | Extre Pure Grade | |
Purity [K4Fe(CN )6 . 3H2O] % ≥ | 98.5~102.5 | 99.0 | 99.5 | 99.5 |
Chloride [ Cl- ] % ≤ | 0.01 | 0.02 | 0.005 | 0.003 |
Sulphate [ SO42- ] % ≤ | 0.01 | 0.01 | 0.005 | 0.005 |
Water Insoluble Matter % ≤ | 0.005 | 0.01 | 0.005 | 0.005 |
Sodium [ Na+ ] % ≤ |
|
| 0.02 | 0.005 |
Application :
Packing :
In kraft paper bags / plastic woven bags / plywood drums / boxes of 25/50 kgs net, also can be 500kgs / 800kgs /1000kgs big bags

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