TH-628 Scale and Corrosion Inhibitor

NANJING FINECHEM HOLDING CO., LTD

Specifications

Item	Index
Appearance	Amber liquid
Solid content,%	30.0 min
Total phosphoric acid,(as PO43-)%	15.0 min
pH(1% water solution)	2.5±1.0
Density(20℃) , g/cm3	1.10 min

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.
We will respond to you as soon as possible.

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

	SYMPTOMS	PREVENTION	FIRST AID
Safety Phrases		N/A
RIDADR		N/A
WGK Germany		N/A
Packaging Group		N/A
Hazard Class		N/A
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.

N/A

Frequently Asked Questions

What is TH-628?
Scale and Corrosion Inhibitor TH-628 is composed of organic phosphonic acid, polycarboxylic acid, sulfonate-containing copolymer, azoles, etc. It has a good chelating and dispersing effect on calcium carbonate and calcium phosphate in water, and has good corrosion inhibition effect on carbon steel and copper. Scale and Corrosion Inhibitor TH-628 is mainly used for scale and corrosion inhibition in circulating cooling water systems, such as power plants, chemical plants, central air-conditioning and other circulating cooling water systems. It has strong scale resistance and good corrosion inhibition effect, and can operate under high concentration ratio.

The package and storage?
Scale and Corrosion Inhibitor TH-628 is packed in plastic barrels, 25kg/barrel or determined according to customers' needs, stored in a cool and dry place, the storage period is ten months.