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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@deyechem.com
Http://ingvithor.com
 
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%

--

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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