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Nitrilotriacetic acid

(CAS: 139-13-9)
CAS139-13-9
MFN(CH₂CO₂H)₃
Technical specifications≥99.00%
  • Levels of danger:8
  • UN NUMBER:2811
  • HS code:29224995
  • MW:191.139
  • Density:1.6±0.1 g/cm3
  • Appearance:White crystalline powder

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Details:

Description

Nitrilotriacetic acid is an Aminopolycarboxylic Acid with the chemical formula N(CH₂CO₂H)₃. It is a colorless, crystalline solid that is primarily used as a Chelating Agent. This compound forms stable complexes with metal ions such as calcium, cobalt, copper, and iron, making it valuable in various industrial and laboratory applications.

Application

Chemistry:It is used in complexometric titrations and as a chelating agent in various chemical processes.

Biology:This compound is employed in protein isolation and purification, particularly in the His-tag method where it immobilizes nickel on a solid support.

Medicine:It is used in cell culture experiments to study DNA damage and as a chelating agent in certain Medical applications.

Industry:This compound is used in detergents as a replacement for phosphates, in water treatment to prevent mineral scale accumulation, and in the treatment of wood to remove heavy metals.

Specifications

Product NameNitrilotriacetic acid (NTA ACID)
AppearanceWhite crystalline powder
Content%≥99.0%
Chloride(CI)%≤ 0.01%
Sulphate(SO4)%≤ 0.05%
Iron(Fe),%≤0.002%
Lead, (Pb) %≤0.001%

Packing specifications

25 kg multiwall paper bags with PE inner liner

Certifications

ISO 9001. ISO 22716. cGMP certified

Kosher, Halal certified

Shipping Information

MOQ: (Due to the nature of chemical transportation, please consult the sea trade manager for details!)

Port of Loading: CHINA - Shanghai Port, Ningbo Zhoushan Port, Guangzhou Port, Qingdao Port, Tianjin Port, Dalian Port, Xiamen Port, Lianyungang Port (can be ensured according to the requirements of customers)

Delivery Time: 4-6 weeks

Payment Terms

L/C, D/P, T/T at buyer’s cost

Sample available on request

Multiple Names

  • NTA

  • Noname

  • chel300

  • chel 300

  • Trilone A

  • ai3-52483

  • titriplexi

  • triglycine

  • complexoni

  • komplexoni

  • nci-c02766

  • Complexon I

  • titriplex i

  • versene nta acid

  • hampshirentaacid

  • hampshire nta acid

  • aminotriacetic acid

  • triglycollamic acid

  • nitrilotri-aceticaci

  • Nitrilortiaceticacid

  • Nitrilotriacetic acid

  • Nitrilo triacetic acid

  • tri(carboxymethyl)amine

  • kyselinanitrilotrioctova

  • Glycine,N,N-bis(carboxyme

  • N,N-bis(carboxymethyl)glycine

  • nitrilo-2.2',2''-triaceticacid

  • kyselinanitrilotrioctova(czech)

  • nitrilo-2.2',2''-triacetic acid

  • nitrilotris(methylenecarboxylicacid)

  • Trimethylamine-α,α',α''-tricarboxylic acid

  • alpha,alpha',alpha''-trimethylaminetricarboxylic acid

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