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Product
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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