Product Name: Nitrilotriacetic acid（NTA）
Molecular Formula：N(CH2COOH)3
Molecular Weight：191.14
CAS No.：139-13-9
Physical and Chemical Properties: White crystalline powder, insoluble in water, soluble in alkaline
solution, with complex ability very strong, can form complexes with various metal ions, is a commonly
used complexing agent.
Specification
Item
|
Specification
|
Appearance
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White powder
|
Content%
|
≥99.0
|
Chloride (Cl)%
|
≤ 0.01
|
Sulfate(SO4)%
|
≤ 0.05
|
Heavy metal (Pb)%
|
≤ 0.001
|
Iron(Fe)%
|
≤ 0.001
|
Cyanide
|
≤10ppm
|
Ammonia
|
≤100ppm
|
Packaging: Kraft bag with net weight of 25kg,or according to customers’ demand.
Storage: Stored in a dry and ventilated warehouse, avoid direct sunlight, lightly pile and put down.
|
