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Rojen B 500 Corrosion Inhibitor
Rojen B 500 Corrosion Inhibitor
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Last Updated
08 Jun 2021
Minimum Order
1 Liter

Specification of Rojen B 500 Corrosion Inhibitor

Chemical boiler Corrosion Inhibitor Rojen B 500

Product name: ROJEN B 500

Group: Boiler Chemicals

Application: Boiler water system

Main function:: Inhibits corrosion

 1.0. Introduction
 ROJEN B-500 Corrosion inhibitors consist of sodium sulfite mixed with a special catalyst. It is used to prevent corrosion in steam generation systems by removing dissolved oxygen from feed water and boiler water. ROJEN B-500 reacts quickly with oxygen in water to provide greater protection to the boiler and preboiler parts, especially where mechanical deaeration is imperfect.

 2.0 Characteristics
 Appearance: White powder with pink spots

Specific gravity: 1.5-2.5

pH (1%): 8.0 - 8.5

 3.0- Handling & Safety
 Rojen Chemicals has a database of material safety data sheets (MSDS) on all of these MSDS products containing health & safety information to assist in handling chemicals that are safe and appropriate, to ensure personnel protection

 4.0- Packaging
 Available in 25kg pail packaging.

 5.0- Main Application
 The recommended dose is 8.0 ppm of ROJEN B-500 for each ppm of dissolved oxygen in feed water, plus the concentration needed to maintain a small amount of excess sulfite in the boiler.

 6.0- Feeding & Control
 Sulfite testing equipment is needed to carry out the required control tests. The ROJEN B-500 dose is adjusted to maintain a residue of 30 to 50 ppm as sulfite in boiler water. For boilers operating at pressures of more than 600 psig, it may be necessary to maintain a lower residue. Our technical representative will recommend the correct ROJEN B-500 dose after evaluating all system parameters.

Untuk keterangan lebih lanjut, silahkan download PDF ini :

brosure rojen b-500.pdf

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