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CAS No.:140-01-2
MF:C14H18N3Na5O10
EINECS No.:205-391-3
Synonym: DIETHYLENETRIAMINE PENTAACETICACID, NA; DIETHYLENETRIAMINEPENTAACETIC ACID PENTA SODIUM SALT; HAMP-EX 80; PENTETIC ACID PENTA SODIUM SALT;(CARBOXYMETHYLIMINO)BIS(ETHYLENEDINITRILO)TETRAACETIC ACID PENTA SODIUM SALT; [(CARBOXYMETHYL)IMINO]BIS(ETHYLENENITRILO)TETRAACETIC ACID PENTA SODIUM SALT; (DIETHYLENETRINITRILO)PENTAACETIC ACID PENTA SODIUM SALT; (DIETHYLENETRINITRILO)PENTAACETIC ACID SODIUM SALT
| ЯTEM | SТАНДАРД |
| Внешний вид | Светло-желтая прозрачная жидкость |
| Цвет | Светло-желтый |
| Запах | No odor |
| Chelation value (calculated as CaCO3) | 80±2mg/g |
| Растворимость | Soluble in cold water, insoluble in alcohol and benzene |
| Volatile matter (105℃) | 60±1% |
| РН | 10.0-12.0 |
| Чистота | 40±1% |
Pentasodium Dtpa-5na can quickly form water-soluble complexes with metal ions such as calcium, magnesium, iron, lead, copper, manganese, etc. It has strong complexing ability for high-valence chromogenic metal ions, so Dtpa-5na is widely used in Hydrogen peroxide bleaching synergistic stabilizer, Water softener, Textile printing and dyeing industrial auxiliaries. Bleaching and fixing solutions for processing color photosensitive materials. Reference reagents for analytical chemistry, Chelating titrant, Daily chemical industry, Cosmetics industry
250 кг/ барабан, 20 тонн /20 ' контейнер
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