Product Name:: Ethylene diamine tetraacetic acid disodium salt(EDTA-2NA)
Molecular formula: C10H14N2Na2O8
Molecular weight: 336.21
CAS No.: 6381-92-6
Properties: white crystal powder soluble in water, and a variety of metal ion chelation.
Quality Index: (Q/24SJK02-2009 Quality standard)
Product Name:: Ethylene diamine tetraacetic acid disodium salt(EDTA-2NA)
Molecular formula: C10H14N2Na2O8
Molecular weight: 336.21
CAS No.: 6381-92-6
Properties: white crystal powder soluble in water, and a variety of metal ion chelation.
Quality Index: (Q/24SJK02-2009 Quality standard)
Main Characteristic of EDTA-2Na:
1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years.
3. Prompt shipment with required documents.
4. Packing as your request, with photo before shipment.
Specification of EDTA 2Na:
Purity% |
≥99.5 % |
Chloride( Cl)% |
≤ 0.005 % |
Sulfate(SO4)% |
≤ 0.03 % |
Metal chelate(Pb)% |
≤ 0.001 % |
Iron(Fe)% |
≤ 0.001 % |
Chelate: mgCaCO3/g |
267 min |
pH Value |
4.0-5.0 |
NTA% |
≤0.1 |
Bulk density kg/m3 |
850-1050 |
Clarity testing |
Pass |
Appearance |
white crystal powder |
Production Workshop :
Our factory have 3 ISO certification production site, meanwhile, There are 10 sets of production line and 2 sets
inspection equipment, can reach 120000 ton capacity for per year.
Testing Center
Our plant has strict quality control in each manufacturing process. All goods passed BV,ISO9001 & SGS which
quality can be control and guaranteed. Meanwhile all the materials are tested before each shipment in our
laboratory to double confirm the quality.
Quality Certificate
ISO9001:2008 -Quality Management System; SGS certification; FDA certification
Package & Storage of EDTA-2Na:
25 KG bag , 18MT/20'FCL with pallet, 20MT/20'FCL without pallet .
also be packed according to customer's needs.
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.
Applications of EDTA-2Na:
Cleaning industry - Hardness controller
Detergents & soaps - Stabilizer
Disinfectant - Potentiation
Metal Treatment - Metal remover
Oil Field - Scale dissolve
Polymer processing - Stabilizer
Pulp & Paper industry - Bleach stabilizer
Textile Industry - Bleach & Dye stabilizer
Customer: