EDTA -2na

China EDTA-2na, Find details about China EDTA-2na, EDTA Disodium Salt from EDTA-2na

Basic Info.

Model NO.

Agr Grade

Infection on Soil

Physiological Neutral

Chemical Character

Chemical Neutral

Release Type

Quick

Trademark

Transport Package

25kg/Bag

Specification

99%

Origin

China

Model NO.

Agr Grade

Infection on Soil

Physiological Neutral

Chemical Character

Chemical Neutral

Release Type

Quick

Trademark

Transport Package

25kg/Bag

Specification

99%

Origin

China

Product Desciption

Product: EDTA-2Na (EDTA Na₂,EDTA Disodium Salt)
Molecular Formula:C₁₀H₁₄N₂Na₂O₈·2H₂O
CAS NO.: 6381-92-6 (Dihydrate) ; 139-33-3 (Anhydrous)
Molecular Weight:M=372.2

Constitutional Formula:

Feature:EDTA-2Na is a white powder with two crystal waters, easy to lose crystal water when dried and easy to soluble in water, but hard to soluble in organic solvents like alcohol or ethyl ether. The PH value of 5% (25ºC) water solution is 4.0-6.0.

Specification

Appearance	White Crystal Powder
Assay (EDTA -2Na .2H2O) % Min	99.0
Reaction of water solution	Pass
Complexation test	Pass
Clarification test	Pass
Cl % Max	0.01
(SO4)2- % Max	0.1
Fe % Max	0.005
Heavy ( Pb) % Max	0.005

Main Application: EDTA-2Na is used in detergent, liquid soap, shampoo, agricultural chemicals, fixer solution for development of colour film, water cleaner, PH modifier. When stating the redox reaction for the polymerization of butyl benzene rubber, it is used as part of activator for the complexation of metal ion and control of polymerization speed.

Packing:PP bag, 25kg/bag. 20MT / 20' FCL, 18 MT / 20' FCL if palletized, 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.
EDTA-2na