Product Technical Bulletin	ALKEN® TREATMENT 62
	Material Safety Data Sheet

DRY POWDER PHOSPHATE FOR BOILER SCALE CONTROL

**DESCRIPTION:**
ALKEN® TREATMENT 62 is a blend of selected phosphates which react to precipitate calcium hardness in the boiler as a sludge and prevent formation of hard calcium carbonate, sulfate and/or silicate scale. The finely-divided, non-adherent calcium phosphate sludge remains suspended in the boiler water until removed via the blowdown. ALKEN® TREATMENT 62 contains the best and most highly concentrated phosphates to assure maximum results with a minimum of treatment.

ADVANTAGES:

Prevents calcium scale deposits.
Forms nonadherent sludge.
Cost-effective. A phosphate precipitation program can be the most economical where significant hardness levels exist in the feedwater.
Clear and easy dosage control.

DOSAGES:

ALKEN® TREATMENT 62 dosages depend upon many factors including the chemical characteristics of the makeup water, boiler operations, percentage of condensate return, etc. Approximate requirements can be estimated as ¾ pound of treatment per pound of calcium hardness entering the boiler. Individual dosage recommendations are made for each installation by your ALKEN® representative, based on his survey. Dosage is controlled by a simple color comparison test.

FEEDING:

ALKEN® TREATMENT 62 is compatible with most boiler water chemicals and can be blended with them in the treatment feed tank. ALKEN® TREATMENT 62 may be fed in a number of ways depending upon the makeup water characteristics and the boiler operations. Specific recommendations will be made by your ALKEN® representative for each installation.

HANDLING:

Store ALKEN® TREATMENT 62 in cool dry place. Store in a tightly closed container at moderate temperature, do not freeze.. Wash thoroughly after handling. Use only in a well ventilated area. Avoid contact with skin, eyes, and clothing. Do not inhale or ingest. Consult current Material Safety Data Sheet for handling and storage precautions

PACKAGING:

ALKEN® TREATMENT 62 is packaged in LDPE lined fiber drums, which conform to Performance Oriented Packaging Specification. ALKEN® TREATMENT 62 is shipped in the following sizes: 100 lbs. (13 gallon drum) and 300 lbs. (35 gallon drum).

Update: 02-19-2007

REGULATORY STATUS::

ALKEN® TREATMENT 62 complies with FDA regulations for boiler water additives used in the preparation of steam that will contact food, and was authorized by USDA for use in federally inspected meat and poultry plants

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