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ChemicalBook >> CAS DataBase List >> Nitrilotriacetic acid

Nitrilotriacetic acid

Nitrilotriacetic acid price.
  • $10 - $1158.98
  • Product name: Nitrilotriacetic acid
  • CAS: 139-13-9
  • MF: C6H9NO6
  • MW: 191.14
  • EINECS:205-355-7
  • MDL Number:MFCD00004287
  • Synonyms:nitrilo-2,2’,2’’-triaceticacid ;Nitrilortiaceticacid ;nitrilotri-aceticaci ;nitrilotris(methylenecarboxylicacid) ;Noname;titriplexi ;tri(carboxymethyl)amine ;Triglycolamidicacid
36 prices
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  • AK Scientific
  • Alfa Aesar
  • Chem-Impex
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
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  • ManufacturerAK Scientific
  • Product numberI536
  • Product descriptionNitrilotriacetic acid
  • Packaging5g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ99364
  • Product descriptionNitrilotriacetic acid
  • Packaging100g
  • Price$49
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11936
  • Product descriptionNitrilotriacetic acid, 99%
  • Packaging100g
  • Price$30.8
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11936
  • Product descriptionNitrilotriacetic acid, 99%
  • Packaging500g
  • Price$92.7
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11936
  • Product descriptionNitrilotriacetic acid, 99%
  • Packaging2500g
  • Price$325
  • Updated2024-03-01
  • Buy
  • ManufacturerChem-Impex
  • Product number30085
  • Product descriptionNitrilotriacetic acid ≥ 98.0% (Titration)
  • Packaging100G
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number01505
  • Product descriptionNitrilotriaceticacid,99%(Assay) 99%(Assay)
  • Packaging250G
  • Price$22.4
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number30085
  • Product descriptionNitrilotriaceticacid,≥98.0%(Titration),ACSreagent ≥98.0%(Titration)
  • Packaging250G
  • Price$23.3
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number30085
  • Product descriptionNitrilotriaceticacid,≥98.0%(Titration),ACSreagent ≥98.0%(Titration)
  • Packaging1KG
  • Price$58.24
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number01505
  • Product descriptionNitrilotriaceticacid,≥99%(Assay) ≥99%(Assay)
  • Packaging1KG
  • Price$75.71
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number30085
  • Product descriptionNitrilotriacetic acid ≥ 98.0% (Titration)
  • Packaging5KG
  • Price$230
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number01505
  • Product descriptionNitrilotriaceticacid,≥99%(Assay) ≥99%(Assay)
  • Packaging5KG
  • Price$361.09
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number30085
  • Product descriptionNitrilotriacetic acid ≥ 98.0% (Titration)
  • Packaging10KG
  • Price$430
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number01505
  • Product descriptionNitrilotriaceticacid,99%(Assay) 99%(Assay)
  • Packaging10KG
  • Price$660.8
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number30085
  • Product descriptionNitrilotriaceticacid,≥98.0%(Titration),ACSreagent ≥98.0%(Titration)
  • Packaging25KG
  • Price$1158.98
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD21014555
  • Product description2,2',2''-Nitrilotriaceticacid 95+%
  • Packaging100g
  • Price$50
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific I536 Nitrilotriacetic acid 5g $14 2021-12-16 Buy
AK Scientific J99364 Nitrilotriacetic acid 100g $49 2021-12-16 Buy
Alfa Aesar A11936 Nitrilotriacetic acid, 99% 100g $30.8 2024-03-01 Buy
Alfa Aesar A11936 Nitrilotriacetic acid, 99% 500g $92.7 2024-03-01 Buy
Alfa Aesar A11936 Nitrilotriacetic acid, 99% 2500g $325 2024-03-01 Buy
Chem-Impex 30085 Nitrilotriacetic acid ≥ 98.0% (Titration) 100G $10 2021-12-16 Buy
Chem-Impex 01505 Nitrilotriaceticacid,99%(Assay) 99%(Assay) 250G $22.4 2021-12-16 Buy
Chem-Impex 30085 Nitrilotriaceticacid,≥98.0%(Titration),ACSreagent ≥98.0%(Titration) 250G $23.3 2021-12-16 Buy
Chem-Impex 30085 Nitrilotriaceticacid,≥98.0%(Titration),ACSreagent ≥98.0%(Titration) 1KG $58.24 2021-12-16 Buy
Chem-Impex 01505 Nitrilotriaceticacid,≥99%(Assay) ≥99%(Assay) 1KG $75.71 2021-12-16 Buy
Chem-Impex 30085 Nitrilotriacetic acid ≥ 98.0% (Titration) 5KG $230 2021-12-16 Buy
Chem-Impex 01505 Nitrilotriaceticacid,≥99%(Assay) ≥99%(Assay) 5KG $361.09 2021-12-16 Buy
Chem-Impex 30085 Nitrilotriacetic acid ≥ 98.0% (Titration) 10KG $430 2021-12-16 Buy
Chem-Impex 01505 Nitrilotriaceticacid,99%(Assay) 99%(Assay) 10KG $660.8 2021-12-16 Buy
Chem-Impex 30085 Nitrilotriaceticacid,≥98.0%(Titration),ACSreagent ≥98.0%(Titration) 25KG $1158.98 2021-12-16 Buy
Crysdot CD21014555 2,2',2''-Nitrilotriaceticacid 95+% 100g $50 2021-12-16 Buy

Properties

Melting point :245 °C (dec.)(lit.)
Boiling point :326.86°C (rough estimate)
Density :1.5784 (rough estimate)
vapor pressure :0-0Pa at 20-25℃
refractive index :1.4860 (estimate)
Flash point :100 °C
storage temp. :2-8°C
solubility :0.1 M NaOH: 0.1 M at 20 °C, clear, colorless
form :Powder
pka :3.03, 3.07, 10.70(at 20℃)
color :White
Water Solubility :Insoluble. <0.01 g/100 mL at 23 ºC
λmax :λ: 260 nm Amax: 1.5
λ: 280 nm Amax: 0.05 Merck :14,6579
BRN :1710776
LogP :-3.81 at 25℃
CAS DataBase Reference :139-13-9(CAS DataBase Reference)
IARC :2B (Vol. 48, 73) 1999
NIST Chemistry Reference :Nitrilotriacetic acid(139-13-9)
EPA Substance Registry System :Nitrilotriacetic acid (139-13-9)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Description

Nitrilotriacetic acid?is mainly used as a chelating and eluting agent and is found in laundry detergents. It is used for water softening. A variant of NTA is used for protein isolation and purification in the His-tag method. The modified NTA is used to immobilize nickel to a solid support. This allows purification of proteins containing a tag consisting of six histidine residues at either terminus.

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