If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
N9877
Nitrilotriacetic acid
Sigma Grade, ≥99%
Synonyma:
N,N-Bis(carboxymethyl)glycine, NTA, Tris(carboxymethyl)amine
Vybrat velikost
| Vám/SKU | Dostupnost | Cena |
|---|---|---|
5 g | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 1 250,00 Kč |
100 g | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 1 340,00 Kč |
500 g | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 2 690,00 Kč |
1 kg | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 4 340,00 Kč |
O této položce
1 250,00 Kč
grade
Sigma Grade
Quality Segment
assay
≥99%
form
powder
reaction suitability
reagent type: reductant
pH
1.7-2.7 (23 °C, 10 g/L)
mp
245 °C (dec.) (lit.)
solubility
1 M NaOH: 100 mg/mL, clear to very slightly hazy, colorless to light yellow
SMILES string
OC(=O)CN(CC(O)=O)CC(O)=O
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
Application
1 of 1
Tato položka | |||
|---|---|---|---|
| description Sigma Grade, ≥99% | description ACS reagent, ≥99.0% | description BioUltra, ≥99.0% (T) | description Sigma Grade, ≥98% |
| grade Sigma Grade | grade ACS reagent | grade - | grade Sigma Grade |
| assay ≥99% | assay ≥99.0% (T) | assay ≥99.0% (T) | assay ≥98% |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| solubility 1 M NaOH: 100 mg/mL, clear to very slightly hazy, colorless to light yellow | solubility - | solubility 0.1 M NaOH: 0.1 M at 20 °C, clear, colorless | solubility - |
| mp 245 °C (dec.) (lit.) | mp 245 °C (dec.) (lit.) | mp 245 °C (dec.) (lit.) | mp - |
| pH 1.7-2.7 (23 °C, 10 g/L) | pH - | pH 1.7-2.7 (23 °C, 10 g/L) | pH - |
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Explore all of our products under Nitrilotriacetic acid
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2
Skladovací třída
11 - Combustible Solids
wgk
WGK 2
flash_point_f
212.0 °F - closed cup
flash_point_c
100 °C - closed cup
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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