Phofo e tšoeu EDTA 4NA CAS 13235-36-4
EDTA-4Na, molek'hule e nyane e sebetsang ka bongata e nang le lihlopha tsa amino le carboxyl, e sebelisoa haholo k'hemistri ea tlhahlobo joalo ka ntho e rarahaneng. E na le mefuta e mengata ea mehloli le litheko tse tlase. EDTA tetrasodium e tšoeu crystalline phofo. E qhibiliha ka metsing le asiti, ha e qhibilihe ka har'a joala, benzene le chloroform.
| ITEM | STEBELLO | RESULT |
| Ponahalo | Phofo e Tšoeu ea Crystalline | Ikamahanya |
| CI | 0.01% boholo | 0.002% |
| Fe | 0.001% boholo | 0.0001% |
| Pb | 0.001% boholo | Ha e fumanwe |
| PH | 10.5-11,5 | 10.9 |
| Chelating value | 220 mets | 223 |
| SO4 | 0.05% boholo | 0.005% |
| NTA | 1.0% boholo | 0.18% |
| Tlhahlobo | 99.0% mets | 99.46% |
1.Ethylenediaminetetraacetic acid tetrasodium letsoai le sebelisoang e le moemeli oa chelating, polymerization initiator bakeng sa rabara ea styrene butadiene, initiator bakeng sa fiber ea acrylic, joalo-joalo.
2.Ethylenediaminetetraacetic acid tetrasodium letsoai le sebelisoa e le solvent hape le indastering ea rabara le dae.
3.Ethylenediaminetetraacetic acid tetrasodium letsoai le sebelisoa e le ammonia carboxyl complexing agent, synthetic rabara catalyst, hape e le ho nolofatsa metsi ho hloekisa fiber, bleaching, le ho daea liindasteri.
25kg / mokotla kapa tlhoko ea bareki. E boloke hole le khanya mochesong o ka tlase ho 25 ℃.
EDTA 4NA CAS 13235-36-4
EDTA 4NA CAS 13235-36-4
