Phosphonate AMP

Description

AMP is a 50% active aqueous solution of aminotris (methylene phosphonic acid), AMP. It provides control of calcium and other metal salts including iron and manganese by acting as a crystal modifying agent and threshold inhibition. AMP is know to be a sequestrant and deposit control agent due to its dispersing and deflocculating characteristics.

Applications

Cooling Water Treatment

Boiler Water Treatment

Industrial Cleaners

Metal Finishing

Petroleum secondary discovery

Bottle washing

Typical Properties

Appearance

Clear pale yellow

pH

<2

Iron (ppm as Fe)

<35

Specific gravity (20°C)

1.33

% active

50

Cloride %

<1

Flash point

None

Boiling point

212°F


Packaging and Handling

AMP is a water soluble acidic liquid packaged in non-returnable drums. Like all aqueous solutions, AMP my freeze if exposed to very low temperatures. Store where the temperature stays above 0°C (32°F). Should the product freeze, store it in a warm area until completely thawed. Keep container closed when not in use.

Toxicology/Ecological Data

Acute Oral toxicity - LD50 - rats - 2910mg/kg (slightly toxic following oral administration)

Dermal - rabbit -> 6310 mg/kg (practically non-toxic after skin application in animal studies)

Eye irritation - rabbit

moderately irritating, 24 h

Skin irritation - rabbit

moderately irritating, 24 h


Environmental Toxicity

Invertebrates

48 h, EC50   Water flea (Daphnia magna) 297 mg/l

Fish

98 h, LC50   Rainbow trout (Oncorhynchus mykiss) >330 mg/l

Algae

98 h, EC50   Algae (Selenastrum capricornutum) 20 mg/l


Logistics

AMP is supplied in polyethylene drum containing 530 pounds per drum.

 

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