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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
Add:No.600 of Tongjiang Middle Road, New North District, Changzhou City
Tel:0519-85766632/86111119
Fax:0519-85766631/83990166
Mobile:18068790866
E-mail:sale@
Http://www.
 
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 customer’s demand.

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

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