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Name:
Ethylene Diamine Tetraacetic Acid (EDTA)
Type:
Other Chemicals
ArticleNO.:
003
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Main features
Chemical Formula: C10H16N2O8
Properties:
White crystal powder, soluble in sodium hydroxide, sodium carbonate and ammonia solution, not soluble in cold water, acid and common organic solvents,and discomposed at 240 °C.
Application:
Mainly applied to complexing metal ions, and separating metal; used as water-treating agents and scale-eliminating agents; capable of preventing the harmful effects on production caused by metal ions in water ; also used in the cleaning the boilers in large-scale power plants.
Package:
Packed in paper bags lined with plastic; 25kg net each.
Store and transportation :
Store in dry ,cool, dark and ventilated storehouse. Take care of dampproof. Protect against rainwater in transportation. Don’t be mixed up with other foods in storing and transportation.
ITEM
Standards
Purity % min
98.5
Moisture % max
0.2
Chelate Value(mg/g)
345-365
PH Value
2.6-3.2
Chloride (Cl) % max
0.1
Sulfate(SO42-) % max
0.1
Pb % max
0.001
Fe % max
0.001
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