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Sure Chemical Co., Ltd. Shijiazhuang

EDTA-2na, EDTA Disodium Salt, EDTA Na2 manufacturer / supplier in China, offering EDTA-2na, Hot Sale High Quality Potassium Carbonate, D-Calcium Pantothenate and so on.

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FOB Price: US $1 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $1/ kg
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Port: Tianjin, China
Production Capacity: 2000mt/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, OA
Basic Info
  • Model NO.: Agr Grade
  • Certification: ISO
  • Appearance: Powder
  • Chemical Character: Chemical Neutral
  • Trademark: OS
  • Specification: 99%
  • Condition: Used
  • Application: Vegetables, Flowers, Fruit
  • Infection on Soil: Physiological Neutral
  • Release Type: Quick
  • Transport Package: 25kg/Bag
  • Origin: China
Product Description
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.
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.
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