TH-503B Scale and Corrosion Inhibitor for Boiler
NANJING FINECHEM HOLDING CO., LTD
Specifications
Item Index
Appearance Amber liquid
Solid content, % 40.0 min
Density,(20℃)g/cm3 1.25±0.1
pH,(1% water solution 2.0±1.0
Packing & Storage
Packing 200L plastic drum,IBC(1000L),customers’ requirement.
Storage 20℃, 2 years.
Shipping Room temperature in China; may vary elsewhere
Free Quote
For samples, pricing, or more information, please call us at 0086 25 52397805 or mail to info@nj-finechem.com or fill out the following form.
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Tel: 0086 25 52397805

Email: info@nj-finechem.com

General Information
Chemical & Physical Properties
Safety Information
Synthetic Route
Common Names N/A
Structure N/A
CAS No. N/A Boiling Point (℃) N/A
Molecular Weight N/A Melting Point (℃) N/A
Appearance N/A Vapor Specific Gravity N/A
HS Code N/A Flash Point (℃) N/A
Solubility N/A Autoignition Temperature (℃) N/A
Safety Phrases N/A
RIDADR N/A
WGK Germany N/A
Packaging Group N/A
Hazard Class N/A
SYMPTOMS PREVENTION FIRST AID
Inhalation Cough. Sore throat. Use local exhaust or breathing protection. Fresh air, rest.
Skin Redness. Burning sensation. Itching. Protective gloves. Remove contaminated clothes. Rinse and then wash skin with water and soap.
Eyes Redness. Pain. Wear safety goggles. First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Ingestion Abdominal pain. Nausea. Vomiting. Do not eat, drink, or smoke during work. Wash hands before eating. Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention.
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Frequently Asked Questions
What is TH-503B Scale and Corrosion Inhibitor for Boiler?
TH-503B Scale and Corrosion Inhibitor for Boiler is composed of chemicals with chelating, cleaning and dispersing functions. TH-503B Scale and Corrosion Inhibitor for Boiler has dual functions of cleaning and corrosion inhibition. This product has the advantages of fast cleaning speed, good cleaning effect and low corrosion rate in the application process.TH-503B Scale and Corrosion Inhibitor for Boiler mainly relies on chelation and dispersion to peel off and disperse the scale formed in the furnace into the water, and has little damage to the boiler body and accessories. Therefore, it will not cause overwashing due to excessive dosage or long cleaning time. Unlike the usual hydrochloric acid cleaning, it is not interfered by harmful ions such as iron and copper in the water, and it is suitable for cleaning medium and low pressure boilers.

The usage of TH-503B
The amount of TH-503B Scale and Corrosion Inhibitor for Boiler for cleaning is determined by the volume of the boiler and the amount of scale. The dosing concentration is generally 1-3% of the boiler volume.
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