EW 821

Powdered Egg Wash Detergent

* Purpose

EW 821 is a highly concentrated product and removes a wide variety of soils and stains from shell eggs in pressure spray egg washing machine operations. Built-in defoamers suppress foam in wash tanks, thereby reducing downtime due to machine inefficiency.

* Typical Applications

EW 821 is designed for use in pressure spray washers in egg cleaning plants, particularly where heavily soiled eggs are encountered. All recommended use concentrations of EW 821 are safe to use on aluminum, zinc, tin, brass, copper, steel, or stainless steel surfaces, as well as tile, brick, porcelain, and painted surfaces.

* Advantages

Highly Concentrated – High use dilutions enable low use costs.

Completely Built – No additives necessary under most conditions.

* Properties

EW 821 is a white, granular, free-flowing powder formulated with a blend of wetting agents, alkaline builders, corrosion inhibitors, water conditioners, and defoaming agents. A 1 oz./gallon solution will sequester 20 grains of water hardness.

* Use Directions

EW 821 should be used at the rate of 1/3 to 1 oz./gallon of wash water. The exact amount needed will depend upon the soil load, water hardness, and quantity of broken eggs. Wash only cool eggs. Do not re-use wash water. Avoid use of water containing trace levels of iron. Do not immerse eggs in cleaning solution for more than 5 minutes. Temperature of the wash solution should be between 90 F. and 115 F., and between 20-40 F. higher than the temperature of the eggs being washed. If the temperature difference is less than 20 F., there is a danger of egg contamination due to the soiled wash water. Too low of a temperature will also provide poor cleaning, and may cause excessive foam to be produced.

* Packaging

Available in 450 lb. drums.

* Authorization

EW 821 is authorized by the USDA for use under category code letter Q1:

Eggs that have been washed with these compounds shall be immediately subjected to a

thorough sanitizing or potable water rinse.

EW 821






EYES: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get immediate medical attention.

SKIN: For contact, immediately flush with water. Remove contaminated clothing and shoes. Wash with soap and water. Launder clothing and thoroughly clean shoes before reuse. If skin irritation developes, get medical attention.

DO NOT TAKE INTERNALLY: If swallowed, rinse mouth. Drink large amounts of milk or water. Do Not induce vomiting. Call a physician. Do not give anything by mouth to a victim having convulsions or who is unconscious.

INHALATION: If mist or dust is inhaled, remove to fresh air. If not breathing, give artificial respiration. Get medical attention.

ATTENTION: When empty, this container may still be hazardous. Because containers, even after they have been emptied, still retain product residues. All labeled hazard precautions must be observed.

Commodity Code:

Corrosive Solid, NOS Corrosive Material,

UN-1759 (Cleaning Compound O/T Liquid)