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CAS: 139-13-9
Молекулярная формула: C6H9NO6
Молекулярная масса: 191,14
EINECS: 205-355-7
Synonyms:NitrilotriaceticAcid,NTA; Nitrilotriacetic; Glycine, N,N-bis(carboxymethyl)-; idranal i; nitrilotriacetic acid, acs; NITRILOTRIACETICACID,CP; NITRYLTRIACETICACID; NITRILOACETATE; NITRILOTRIACETATEMONOHYDRATE; NITRILOTRIACETATEACID; NITRILOTRIACETATE; Glycinate zinc
Nitrilotriacetic acid is a white crystalline powder. Soluble in ammonia and alkaline solutions, slightly soluble in hot water, insoluble in water and most organic solvents. It is a fairly good fixing agent in the dye industry, playing a stabilizing role in the production of styrene, a catalyst and complexing agent in the production of polyurethane foam, etcNitrilotriacetic acid is a white crystalline powder. Soluble in ammonia and alkaline solutions, slightly soluble in hot water, insoluble in water and most organic solvents. It is a fairly good fixing agent in the dye industry, playing a stabilizing role in the production of styrene, a catalyst and complexing agent in the production of polyurethane foam, etc
| Items tested
|
Технические характеристики
|
Результаты
|
| Assay%
|
99.0min | 99.5 |
| Chloride(Cl)%
|
0.01Max | 0.002 |
| Sulfate(SO4) Content%
|
0.05Max | 0.02 |
| Железо (Fe)%
|
0.003Max | 0.0016 |
| Свинец (Pb)% | 0.001Max | Не обнаружено |
| Внешний вид | Белый кристаллический порошок | Белый кристаллический порошок |
| Заключение | Квалифицированный | Квалифицированный |
Nitrilotriacetic acid is a chelating agent which forms coordination compounds with metal ions. Nitrilotriacetic acid is used in complexometric titrations and as well as for protein isolation and purification in the His-tag method.
25 кг/ барабан, 9 тонн /20' контейнер
25 кг/мешок, 20 тонн /20 ' контейнер
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