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Ferroxyl Test Kit for free IRON passivation

This test kist is specially designed to test of PICKLED staineless steel or to test of presence of embedded iron in the steel surface . Use the “ferroxyl test.” Spray the surface with a solution of p [+] Read More...
Packing Size:
1.00 Box
Available Packing Size:
Full complete set. Also you can order separately TK F1 and TK F2
Code:
RXSOL-62-5527-001
Ferroxyl Test Kit for free IRON passivation
Application:
It consists of two solutions, TK-F1 & TK-F2,   Mix Solution TK-F1 & TK-F2  1:1.  ( which contain nitric acid and potassium ferricyanide. The potassium ferricyanide can emit lethal fumes if it is ex [+] Read More...
Using Procedure:
The Ferroxyl test is designed to determine whether austenitic stainless steel needs to be pickled or whether it has been pickled satisfactorily. When structure on the surface of austenitic stainless steel ha [+] Read More...
Note:
It is not recommended for use on products destined for use in food, medical or pharmaceutical unless complete removal of the cyanide solution can be guaranteed. An alternative is our Passivity test kit whi [+] Read More...
Technical Specifications:

Content of Rxsol Ferroxyl  Test Kit –

Equipment  & Reagent :

  • Latex Gloves – 1 Pkt.
  • Shoes Cover – 1 Pkt.
  • Test Tube 100 ml – 1 Pc.
  • Test Tube 25 ml – 1 pc. 
  • Filter Paper – 1 pkt ( 0/11 (cm)
  • Squeeze Bottle – 1 pc ( Transparent dropping bottle 25 ml )
  • Reagent TK-F1 – 50 ml x 2 Nos
  • Reagent TK-F2 – 50 ml X 2 Nos
  • D.I. Water (Lab Grade) –  1 Btl
  • Measuring scoop
Remarks:

The principle of Ferroxyl test kit :

Free iron cannot be seen on the surfaces of contaminated parts. Therefore, it must be converted into a visible form.   
Ferroxyl Test Kit helps to Identify transition Iron metal ions to blue colour spot. 

The transition of Iron metals to form blue coloured compounds with TK F1 and TK F2. 

colourless solution → blue precipitate  

Removal of IRON OXIDE RESIDUE from the stainless steel surface

 
Pickling Method to result Passive film – 
As per guideline of  ASTM A380, solution D.Take Nitric Acid 6 - 25%  and ½ - 8% HydroFluoric Acid in fresh water. And gives hot treatment at 28 - 60 degrees C for about 30 minutes.  Before uses of this strong acidic cleaning solution always take spot trial on steel surface as an acidic solution may etch highly finished steel surfaces. 

Good Pickling on surface helps Stainless steel to self-passivates on exposure to air and may accelerate the formation of the passive film or form a thicker passive film.
 
Metal Chemical Cleaning – Metal Brite, citrus-based cleaners also help to remove free iron contamination. Where highly finished steel surfaces matters this chemicals cleaning can be used freely. 
 
Electropolishing – Like machining and grinding, this process removes the surface of the part, including any embedded iron. 

Question: How do I book material ?

Answer: Please note you are eligible to get heavy discount  for each deal. Please update your profile, so we can help you with your bookings.
 
 
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Answer: Generally, we are only supplying our quality approved product, But before purchasing you may ask for single unit purchase. However, if your purchase  is within our ware house distribution limit  you may use our replacement policy.
 
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Answer: Location change is  allowed by our various  located  company. For example  If your home location is Kandla, And your ship arrival plans have changed from Kandla to Chennai,  you are eligible to get materials from our chennai loation on same price. 

Question: Can I work as commision agent ?
Answer: As per our working policy,  you are eligible for maximum 2% as a trade discount. Companies may oblige correction of discount, subject to approval. 
 
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Ferroxyl Test Kit for free IRON passivation
Ferroxyl Test Kit for free IRON passivation

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