EDTA-4na. 4H2O

• CAS No.: 64-02-8
• Formula: C10h12n2o8na4
• EINECS: 200-573-9
• Certification: ISO9001, GMP, ISO, CE
• Application: Vegetables, Flowers, Fruit
• Appearance: Crystal
• Model NO.: Agr Grade
• Infection on Soil: Physiological Neutral
• Chemical Character: Chemical Neutral
• Release Type: Quick
• Chelating Value: 215
• Transport Package: 25kg/Bag
• Specification: 99%
• Trademark: OS
• Origin: China
• Production Capacity: 2000mt/Month

Product Description

Product: EDTA-4Na.4H₂O (Tetrasodium EDTA, EDTA Na₄)
Molecular Formula:C₁₀H₁₂N₂Na₄O₈·4H₂O 
CAS NO.: 13254-36-4 CAS NO.: 64-02-8 (Anhydrous)
Molecular Weight: M=452 

Constitutional Formula:
 Feature: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 Crystall Powder
Assay % Min	99.0
Chelating Value (PH=11) MgCaCO3/g ,Min	215
PH (1% Water Solution )	10.5-11.5
Fe %   Max	0.001
Clarification	Pass
Heavy Metal (Pb) % Max	0.002
Storage 25 Degree	Long time

Main 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, or packed as client's request.

Storage:Be stored on shelf or pallet in dry, cool and ventilated warehouse. Avoid breakage of the bags, humidity and contamination.