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Chemical Name: EDTA-4Na
Other Name:Tetrasodium EDTA,EDTA-4Na,ethylenediaminetetraacetic acid tetrasodium salt
Molecular formula:C10H12N2Na4O8H2O
Molecular weight:452.2
Standard:GB/T1401-1998
HS Code:29212190
CAS NO : 64-02-8/ 13235-36-4
EC No:200-573-9
Gravity : 0.6 -0.7 gm/cm3
Appearance: White crystallization powder
Storage time:25C Long term storage
Packing:The packing material is kraft paper established bag with the 25kg insode lining palstic bag.
Loadweight: 18mts per 20GP without pallet, 16mts per 20GP on pallet
Application: EDTA 4NA is an important Chelate of metal ion. It is used as additive, activator, clean water agent and metal ion. It is used as additive, activator, clean water agent and metal ion masking composition for cleanse industry, polyreaction, water treatment, color photosensitive and paper industry.
| Product Name | EDTA 4NA (Tetrasodium EDTA) |
| CAS No. | 13254-36-4 |
| MF | C10H12N2O8Na4•4H2O |
| Appearance | White crystal powder |
| Content% | ≥99.5% |
| Chloride(Cl)% | ≤ 0.01% |
| Sulfate(SO4)% | ≤ 0.05% |
| Metal chelate(Pb)% | ≤ 0.001% |
| Iron(Fe)% | ≤ 0.001% |
| PH Value | 10.5-11.5 |
| Chelate : mgCaCO3/g | 220 |
| NTA% | ≤1.0% |
| Packaging | 25kgs/ bag, or per customer requests. |