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139-13-9 - Nitrilotriacetic acid, 99% - Tris(carboxymethyl)amine - N,N-Bis(carboxymethyl)glycine - A11936 - Alfa Aesar

A11936 Nitrilotriacetic acid, 99%

CAS Number
139-13-9
Synonyms
Tris(carboxymethyl)amine
N,N-Bis(carboxymethyl)glycine

Size Price ($) Quantity Availability
100g 20.61
500g 60.20
2500g 237.60
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Nitrilotriacetic acid, 99%

MDL
MFCD00004287
EINECS
205-355-7

Chemical Properties

Formula
C6H9NO6
Formula Weight
191.14
Melting point
246° dec.
Solubility
Slightly soluble in water.

Applications

It is employed as an excellent chelating agent. It is also used as a complexing agent, metal masking agent.

Notes

Store away from oxidizing agents. Keep the container tightly closed. Store in cool, dry conditions in well ventilated place.

Literature References

Chenjie Xu.; Keming Xu.; Hongwei Gu.; Xiaofen Zhong.; Zhihong Guo.; Rongkun Zheng.; Xixiang Zhang and Bing Xu. Nitrilotriacetic Acid-Modified Magnetic Nanoparticles as a General Agent to Bind Histidine-Tagged Proteins.J. Am. Chem. Soc.,2004,126/span>(11), 3392-3393.

Jiang L.; Akatsuka S.; Nagai H.; Chew SH.; Ohara H.; Okazaki Y.; Yamashita Y.; Yoshikawa Y.; Yasui H.; Ikuta K.; Sasaki K.; Kohgo Y.; Hirano S.; Shinohara Y.; Kohyama N.; Takahashi T.; Toyokuni S. Iron overload signature in chrysotile-induced malignant mesothelioma.J Pathol.2012,228/span>(3), 366-77.

Versatile metal complexing agent.

GHS Hazard and Precautionary Statements

Hazard Statements: H351-H302-H315-H319-H335

Suspected of causing cancer. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P201-P261-P280-P281-P305+P351+P338-P304+P340-P362-P301+P312-P405-P501a

Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Use personal protective equipment as required. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,6579
Beilstein
1710776
Harmonized Tariff Code
2922.49
TSCA
Yes
RTECS
AJ0175000

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