Potassium Ferricyanide CAS 13746-66-2 Red Prussiate Tripotassium Hexacyanoferrate

• Customization: Available
• CAS No.: 12124-97-9
• Formula: K3.[Fe(Cn)6]
• Model NO.: SUREST-12
• EINECS: 237-323-3
• Appearance: Powder
• Grade Standard: Agriculture Grade
• Density: 1.85
• Water Solubility: 464 G/L (20 ºC)
• Molecular Weight: 329.24
• Stock: Available
• Shelf Life: 2 Years
• Transport Package: 25kg/Bag or 25kg/Drum
• Specification: 99%min
• Trademark: Surest
• Origin: China
• HS Code: 2837200090
• Production Capacity: 1000 Tons Yearly

Product Description

Product Description

 

Name	Potassium ferricyanide
Synonyms	Tripotassium hexacyanoferrate; Potassium hexacyanoferrate (III); Red prussiate; Potassium iron(III)cyanide
Molecular Formula	K3^.[Fe(CN)6]
Molecular Weight	329.24
CAS Registry Number	13746-66-2 (409-16-5)

Properties

Density	1.85
Water solubility	464 g/L (20 ºC)

Chemical Property/Description:

Dark red or red monoclinic crystal system columnar crystal or powder. Soluble in water  insoluble in ethanol.

Main Uses:

A. Industrial applications:

1. Manufacturing of photographic paper;

2. Production of pigments;

3. Leather making process;

4. Printing and pharmaceutical industry;

5. Matchmaker (used for dyeing);

6. Steel industry (such as carburizing agents);

7. Rubber industry;

8. Fertilizer production.

B. Analytical Chemistry and Laboratory:

1. Chromatographic analysis reagents;

2. Drip analysis and detection of elements such as high-speed rail, cesium, gallium, mercury, zinc, etc;

3. Moderating oxidants in organic synthesis;

4. Analysis of sulfur content in nitrogen fertilizer production.

 

Specification

 

Specifications	Industrial Grade				Reagent Grade
Item	Best Grade	Superior Grade	First Grade	Photo Grade	GR	AR	CP
K3Fe(CN)6  % min	99.5	99.5	99.3	99.0	99.5	99.5	99.0
Chloride (Cl-), % max	0.1	0.1	0.15	0.2	0.005	0.005	0.02
K4Fe(CN)6 % max	0.16	0.16	0.22	0.4	0.005	0.02	0.1
Water Insoluble % max	0.01	0.01	0.02	0.02	0.005	0.005	0.01
Sulfate(SO4) % max	N/A	N/A	N/A	N/A	0.005	0.005	0.01
Na+ % max	0.15	N/A	N/A	N/A	0.005	0.02	N/A

 

Detailed Photos

 

FAQ

 

FAQ
Question 1: Can I get samples?
Answer: Yes,you can get free samples of our most products,
while the courier cost will be borne by the buyers.

Question 2: What's your MOQ?
Answer: For a express delivery order,the MOQ is usually 100 g~1 kg;
for an air transport order or sea delivery order ,the MOQ is usually 25 kgs.

Question 3: What's your delivery time?
Answer:
Orders shipped by express delivery,the delivery time is usually 5~7 working days;
Orders shipped by air transport,usually around 7~10 working days;
Orders shipped by sea , usually around 2~3 working weeks.

Question 4: What are the different payment methods?
Answer: We usually accept T/T, L/C and Western Union.

Question 5: How do you treat quality complaint?
We take quality very seriously, it is one of the founding principles of our business.
 If the quality problem actually exists, we will replace with qualified goods or refund the money.