Phofo e tšoeu EDTA 4NA CAS 13235-36-4
EDTA-4NA CAS 13235-36-4, molek'hule e nyane ea tlhaho e nang le mesebetsi e mengata e nang le lihlopha tsa amino le carboxyl, tetrasodium edta tetrahydrate e sebelisoa haholo k'hemistring ea tlhahlobo e le moemeli oa ho kopanya. E na le mehloli e mengata le litheko tse tlase. Phofo e tšoeu ea kristale ea letsoai la EDTA tetrasodium. E qhibiliha ka metsing le asiti, ha e qhibilihe joala, benzene le chloroform.
| ITEM | STANDARD | SEPHETHO |
| Ponahalo | Phofo e Tšoeu ea Crystalline | Lumellana |
| CI | 0.01% max | 0.002% |
| Fe | 0.001% max | 0.0001% |
| Pb | 0.001% max | Ha e so fumanoe |
| PH | 10.5-11.5 | 10.9 |
| Boleng ba ho tjhesa | Metsotso e 220 | 223 |
| SO4 | 0.05% max | 0.005% |
| NTA | 1.0% e phahameng | 0.18% |
| Teko | 99.0% motsotso | 99.46% |
1. Letswai la tetrasodium la Ethylenediaminetetraacetic acid le sebediswa e le moemeli wa chelating, moqadi wa polymerization bakeng sa rabara ya styrene butadiene, moqadi wa faeba ya acrylic, jj.
2.Ethylenediaminetetraacetic acid tetrasodium letsoai le sebelisoang e le solvent le indastering ea rabara le dae
3. Letswai la tetrasodium la Ethylenediaminetetraacetic acid le sebediswa e le moemedi wa ammonia carboxyl complexing, mohlohlelletsi wa rabara ya maiketsetso, hape e le senolofatsi sa metsi indastering ya ho hlwekisa faeba, ho soeufatsa le ho daya.
25kg/mokotla kapa tlhoko ea bareki. E boloke hole le khanya mochesong o ka tlase ho 25℃.
EDTA 4NA CAS 13235-36-4 Ethylenediaminetetraacetic acid letswai la tetrasodium
EDTA 4NA CAS 13235-36-4 Ethylenediaminetetraacetic acid letswai la tetrasodium
