NTA

 

Product name: alpha,alpha',alpha''-trimethylaminetricarboxylic acid; aminotriacetic acid; chel 300; hampshire nta acid; nitrilo-2,2',2''-triacetic acid; N,N-bis(carboxymethyl)glycine; NTA; Complexon I; titriplex i
English name: Nitrilotriacetic acid
Molecular formula: N(CH₂COOH)₃
Molecular weight: 191.14
Technical index: (HG/T 3-1299-80)

 

Item	Index
appearance	white crystal powder
purity%	≥98.0
complex test	up to standard
solubilit test in ammonium hydroxide	up to standard
chloride(Cl)%	≤ 0.002
sulfate(as SO42-)%	≤ 0.002
ferrum, Fe %	≤ 0.002
Copper, Cu %	≤ 0.0005
ignition residue(in sulfate)	≤ 0.10

 

Uses: It is important complexone widely applied in fine chemical industry. Main uses: detergent, chemical plating and electroplating, disincrustant, antisludging agent, plastic additive, dyeing, desulfuration, chemical analysis, chelation agent, acidifying agent, stabilizing agent

Packaging: 25kg outter woven bag lined with plastic bag
Storage: should be preserved in cool and ventilated warehouse; seperate with oxidizing agent and alkaline

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