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CAS:139-13-9
Molecular Formula:C6H9NO6
Molecular Weight:191.14
EINECS:205-355-7
Synonyms:nci-c02766;nitrilo-2,2’,2’’-triaceticacid;Nitrilortiaceticacid;nitrilotri-aceticaci;nitrilotris(methylenecarboxylicacid);Noname;titriplexi;tri(carboxymethyl)amine
What is Nitrilotriacetic acid CAS 139-13-9
- Classification:Organic Acid
CAS No.:139-13-9
Other Names:NTA
MF:C6H9NO6
EINECS No.:205-355-7
Place of Origin:China
Grade Standard:Industrial Grade
Purity:99.5%min
Appearance:White Crystalline Powder
Application:Complexone
Sample:Available -
Specification
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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
