Potassium Ferrocyanide Trihydrate CAS 14459-95-1 Potassium Hexacyanoferrate (II) Trihyrate

• CAS No.: 14459-95-1
• Formula: K4.[Fe(Cn)6].3(H2O)
• EINECS: 237-722-2
• Appearance: Powder
• Grade Standard: Industrial Grade
• Molecular Weight: 422.36
• Model NO.: SUREST-15
• Density: 1.85
• Melting Point: 70 ºC
• Water Solubility: 270 G/L (12 ºC)
• Shelf Life: 2 Years
• Transport Package: 25kg or 200 Kg/Barrel
• Specification: 98%min
• Trademark: Surest
• Origin: China
• HS Code: 2837199090
• Production Capacity: 1000 Tons Yearly

Product Description

Potassium ferrocyanide trihydrate

 

Name	Potassium ferrocyanide trihydrate
Synonyms	Potassium hexacyanoferrate(II) trihyrate
Molecular Formula	K4^.[Fe(CN)6]^.3(H2O)
Molecular Weight	422.36
CAS Registry Number	14459-95-1

Properties

Density	1.85
Melting point	70 ºC
Water solubility	270 g/L (12 ºC)

property description:
1. Its appearance is lemon yellow monoitalic crystalline powder or granular, and sometimes it has the metamorph of the cubic crystal system. It tastes salty.
2. The crystal water is lost when heated to 70ºC. When strongly burned, it decomposes and releases nitrogen, forming  iron carbide. Its aqueous solution decomposes into iron hydroxide when exposed to light.
3. Relative density 1.85. Soluble in water, insoluble in ethanol, ether.


Main Uses:

1.Used in the manufacture of pigments, printing and dyeing oxidation auxiliaries, potassium ferriccyanide, explosives and chemical reagents, also used in steel heat treatment, lithography, engraving and so on.
2.Used as analytical reagent, chromatographic reagent and developer.
3.Ferric reagent (forming Prussian blue). Determination of iron, copper, zinc, palladium, silver, osmium and protein reagents, urine testing. Drop analysis of palladium, osmium, uranium.




 

Detailed Photos