NTA ACID with CAS 139-13-9

CAS:139-13-9
Molecular Formula:C6H9NO6
Molecular Weight: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

NTA ACID with CAS 139-13-9
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What is Nitrilotriacetic acid CAS 139-13-9

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

Specification

Items tested

 

Specifications

 

Results

 

Assay%

 

99.0min 99.5
Chloride(Cl)%

 

0.01Max 0.002
Sulfate(SO4) Content%

 

0.05Max 0.02
Iron(Fe)%

 

0.003Max 0.0016
Lead(Pb)% 0.001Max Not detected
Appearance White crystalline powder White crystalline powder
Conclusion Qualified Qualified

Application

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.

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

cas 139-13-9

NTA ACID with CAS 139-13-9
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