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CAS:139-13-9
Formule moléculaire:C6H9NO6
Poids Moléculaire: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
| Les éléments testés
|
Spécifications
|
Résultats
|
| Test%
|
99.0 min | 99.5 |
| Le Chlorure(Cl)%
|
0.01 Max | 0.002 |
| Sulfate(SO4) Teneur%
|
0.05 Max | 0.02 |
| Le Fer(Fe)%
|
0.003 Max | 0.0016 |
| Le Plomb(Pb)% | 0.001 Max | Pas détecté |
| Apparence | Poudre cristalline blanche | Poudre cristalline blanche |
| Conclusion | Qualifié | Qualifié |
L'acide nitrilotriacétique est un agent de chélation qui forme des composés de coordination avec les ions métalliques. L'acide nitrilotriacétique est utilisé dans les titrages complexométriques et ainsi que pour la protéine d'isolement et de purification dans l'His-tag méthode.
25kgs/tambour,9tons/20'container
25kgs/sac,20tons/20'container
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