Cooling Water Treatment

CESTCHEM 3330

GENERAL DESCRIPTION CESTCHEM 3330 corrosion inhibitor has been formulated to provide corrosion control to closed recirculating cooling water systems. CESTCHEM 3330 contains a synergistic blend of organic and inorganic corrosion inhibitor for multimetal (steel, copper, copper alloys and other nonferrous metals) protection as well as to keep metal surfaces clean and reduced fouling potential. CESTCHEM 3330, however, is not intended for use in aluminium system .

PRODUCT APPLICATION CESTCHEM 3330 should be fed directly to the system as neat solution and maintain sufficient nitrite reserve in the chilled water for maximum protection.

PRODUCT SPECIFICATION Appearance : Pale Yellow Liquid Specific Gravity @ 25 º C : 1.26 – 1.30 pH @ 25 º C : 12.0 - 13.0

DOSAGE AND CONTROL

Dosage of CESTCHEM 3330 depends on the type of system, quality of make - up water and amount of water loss from the system. Initial dosage of CESTCHEM 3330 might be higher for new system to achieve the desired nitrite reserve. Thereafter, dosage of CESTCHEM 3330 can be adjusted to maintain sodium nitrite (NaNO 2 ) reserve of 600 – 800ppm in the closed recirculating water system.

PRODUCT HANDLING INFORMATION

CESTCHEM 3330 is a mild alkali liquid. Cautions must be taken to avoid contact with eye. In case of contact with eye, rinse immediately with plenty of water for at least 15 minutes. Wear rubber/PVC gloves and safety glasses for eye and skin protection. CESTCHEM 3330 should be stored with closure upward in a cool, dry and well - ventilated area . Please refer to Safety Data Sheets for more specific details on health and safety information of product.

REGULATORY INFORMATION CESTCHEM 3330 complies with the requirements of NSF Registration Guidelines G5 Category (Cooling and Retort Water Treatment Product – All Food Processing Area).

PRODUCT PACKING INFORMATION

CESTCHEM 3330 is packed in non - returnabl e carboy drum of 3