99%Min Tech Grade Potassium Ferrocyanide for Pigments, Dyestuff

• Customization: Available
• Appearance: Powder
• Grade Standard: Industrial Grade
• Model NO.: T001
• CAS No: 14459-95-1
• Mf: K4 Fe (Cn )6 . 3H2O
• Purity: 99%Min
• Transport Package: 25kg/Bag or According to Your Requirement.
• Specification: ISO, SGS, CIQ, REACH
• Trademark: ditai
• Origin: China
• HS Code: 28372000
• Production Capacity: 500 Mt/Month

Product Description

 

Potassium Ferrocyanide                  

Potassium Ferrocyanide Application:
1.Food grade is mainly used as food additive, such as: anti-caking agent in table salt or used to remove heavy metal ions (iron, copper, zinc, etc. )
from wine, soy protein... 
2.Industry grade is mainly used to produce iron blue and potassium ferricyanide, or used in paint, printing ink, coloring matter, leather industry,
pharmacy, heat treatment of metal, metallurgy and other industries.
3.Chemical reagent (Extra Pure) grade is mainly used in high-tech fields such as microelectronics, aerospace.
4.Pharmaceutical industry is used as flocculant, can achieve the ideal in the process, improve the quality of medicines.

 

Items	Specifications
	Tech / Industry Grade	Food Grade	E536 / FCC
Purity  [K4Fe(CN )6 . 3H2O]               % ≥	99.0	99.0	99.0
Chloride [  Cl- ]                                    % ≤	0.20	0.20	0.10
Water insoluble matter                       % ≤	0.01	0.01	0.01
Moisture                                              % ≤	0.50	0.30	0.10
Sodium [ Na+ ]                                    % ≤	0.30	0.20	0.10
Hexacyanoferrate (III) acid salt        %≤		Passed	pass test
Cyanide [  CN- ]                                  % ≤		Passed	pass test
Arsenic [ As ]                                    % ≤		0.0001
Sulphate [ SO42- ]                            % ≤			0.10
Lead [ Pb ]                                         % ≤			0.0005

Potassium Ferrocyanide Properties:
Lemon yellow crystal or powder. Briny, soluble in water, not soluble in ethanol, ether, methyl acetate and liquid ammonia. Its density is 1.882-1.889.
It loses water in crystal if heated up to 70 ° C and produces white dehydrating compound when heated up to 100 ° C. Giving off N2 when burning .
Its solution will decompose to ferric hydrate when meeting light.
Tech Grade Potassium Ferrocyanide Uses:
Used in manufacturing printing and dyeing, paints, inks, dynamite and other chemical reagent, also can be used in pharmaceutical field, metallurgical
industry and antiagglomerating agent for sodium chloride.

 

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