EDTA 4na, Tetrasodium EDTA, CAS 13235-36-4/67401-50-7/64-02-8/10378-23-1

• Customization: Available
• CAS No.: 13235-36-4/67401-50-7/64-02-8/10378-23-1
• Formula: C10h14n2na4o9
• Model NO.: 42323
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Refined
• Colour: White
• Character: USP
• Transport Package: 25kg PP Bag or Fiber Drum
• Specification: 99.8%
• Trademark: TNJ
• Origin: Anhui, China
• HS Code: 3001909091
• Production Capacity: 30000 Tons Per Year

Product Description

EDTA-4Na is an important chelant of metal ion. It is used as additive, activator, clean water agent and metal ion 
masking composition for cleanse industry, polyreaction, watertreatment,color photosensitive and pa

Product name
Synonyms

EDTA-4Na
Tetrasodium EDTA, EDTA Na4

CAS No.

64-02-8 (Anhydrous); 10378-23-1 (2H2O); 13254-36-4(4H2O)

EINECS

200-573-9

M.F.

C10H12N2Na4O8 (anhydrous).2H2O / .4H2O

M.W.

2H2O=416  4H2O=456

Chemical Struture

Properties

EDTA-4Na is a white crystal powder with four crystal water, slightly soluble in organic solvents like alcohol, easily soluble
in water. When heated, it easily loses crystal water.
 

Specification

Appearance	White Crystal Powder
Assay≥%	99.0
Chelating Value (Ph=11) mgCaCO3/g,≥	215
Ph(1% Water Solution)	10.5-11.5
Fe%≤	0.001
Clarification	pass
Heavy Metal (Pb)%≤	0.002
Storage 25ºC	Long Time

Application

EDTA-4Na is an important chelant of metal ion. It is used as additive, activator, clean water agent and metal ion 
masking composition for cleanse industry, polyreaction, watertreatment,color photosensitive and paper industry.
 

Packing

PP bag,25kg/bag,20TM/20'FCL,18MT/20' FCL if palletized or packed as the customer's reques