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Nitrilotriacetic acid

SIAL/N9877 - Sigma Grade, ≥99%

Synonym: N,N-Bis(carboxymethyl)glycine; NTA; Tris(carboxymethyl)amine

CAS Number: 139-13-9
Empirical Formula (Hill Notation): C6H9NO6
Molecular Weight: 191.14
EC Number: 205-355-7
MDL Number: MFCD00004287
Linear Formula: N(CH2COOH)3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-N9877-5G 5 g
 $47.20
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45-N9877-100G 100 g
 $52.30
1/EA		 Add To Favorites
45-N9877-500G 500 g
 $105.00
1/EA		 Add To Favorites
45-N9877-1KG 1 kg
 $169.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: N9877-1KG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: N9877-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: N9877-100G

 

assay ≥99%
form powder
grade Sigma Grade
InChI 1S/C6H9NO6/c8-4(9)1-7(2-5(10)11)3-6(12)13/h1-3H2,(H,8,9)(H,10,11)(H,12,13)
InChI key MGFYIUFZLHCRTH-UHFFFAOYSA-N
mp 245 °C (dec.) (lit.)
pH 1.7-2.7 (23 °C, 10 g/L)
Quality Level 200 
reaction suitability reagent type: reductant
SMILES string OC(=O)CN(CC(O)=O)CC(O)=O
solubility 1 M NaOH: 100 mg/mL, clear to very slightly hazy, colorless to light yellow
Application: An excellent chelating agent.
Packaging: 1 kg in glass bottle
Packaging: 5, 100, 500 g in glass bottle
Purity ≥99%
mp 245 °C (dec.) (lit.)
UNSPSC 12352106

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