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 NTA
 EDTA
 EDTA
 EDTA-2Na
 EDTA-4Na
 EDTA-Ca
 EDTA-Mg
 EDTA-Mn
 EDTA-Zn
 EDTA-Cu
 EDTA-Fe
 EDTA-FeNH4
 DTPA
 HEDTA
 PDTA
 GLDA
 Hydroxyacetic Acid
 Chelating Microorganism Fertilizer
 Triethylene diamine and piperazine
 Ethyleneamines
 Organic rare earth
 Epoxy resins and additives
Changzhou Deye Chemical Industry Co.,Ltd
AddNo.600 of Tongjiang Middle Road, New North District, Changzhou City
Tel0519-85766632/86111119
Fax0519-85766631/83990166
Mobile18068790866
E-mail:[email protected]
//www.lizqj.icu
 
Products
EDTA

Product Name: Ethylene diamine tetraacetic acid Tech Grade(EDTA)

Molecular Fomula: C10H16N2O8

Molecular Weight: M=292.24

CASNo.: 60-00-4

Properties:white crystal powder melting point 240. Insoluble in cold water ,alcohol and general 
organic solvent, slightly soluble in hot water, but soluble in sodium hydroxide, sodium carbonate 
and ammonia solution.

Quality Standard: (Q/24SJK01-2012 Quality standard)

Specification:

Item

Specification

Appearance

White crystal powder

Content%

99.0 

Chloride(Cl)%

 0.01 

Sulfate(SO4)%

 0.05 

Metal chelate(Pb)%

 0.001 

Iron(Fe)%

 0.001 

Loss on drying(103-107)%

 0.2 

Chelate: mgCaCO3/g

339 min

NTA%

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Packing: 25kg/bag, or according to the customers demand.

Storage: Stored in a dry and ventilated warehouse, avoid direct sunlight, lightly pile and put down.

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