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
03609
Ethylenediaminetetraacetic acid
BioUltra, ≥99.0% (KT)
Synonim(y):
(Ethylenedinitrilo)tetraacetic acid, EDTA, Edathamil, Ethylenedinitrilotetraacetic acid
Wybierz wielkość
425,00 zł
1460,00 zł
425,00 zł
Informacje o tej pozycji
Przejdź do
product line
BioUltra
Quality Level
assay
≥99.0% (KT)
form
powder
reaction suitability
reagent type: chelator
impurities
insoluble matter, passes filter test
pH
2.5 (23 °C, 10 g/L)
mp
250 °C (dec.) (lit.)
solubility
0.1 M NaOH: 0.1 M at 20 °C, clear, colorless
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤100 mg/kg
cation traces
Al: ≤10 mg/kg, As: ≤0.1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤500 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg
λ
0.1 M in 1 M NaOH
UV absorption
λ: 260 nm Amax: ≤1.00, λ: 280 nm Amax: ≤0.05
SMILES string
OC(=O)CN(CCN(CC(O)=O)CC(O)=O)CC(O)=O
InChI
1S/C10H16N2O8/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20)
InChI key
KCXVZYZYPLLWCC-UHFFFAOYSA-N
Szukasz podobnych produktów? Odwiedź Przewodnik dotyczący porównywania produktów
1 of 4
Ta pozycja | |||
|---|---|---|---|
| product line BioUltra | product line - | product line - | product line - |
| assay ≥99.0% (KT) | assay ≥99.5% | assay ≥98.5% | assay 99.4-100.6% |
| form powder | form crystalline powder (Fine) | form powder | form powder |
| reaction suitability reagent type: chelator | reaction suitability reagent type: chelator | reaction suitability reagent type: chelator | reaction suitability reagent type: chelator |
| impurities insoluble matter, passes filter test | impurities - | impurities - | impurities ≤0.005% insoluble matter, ≤0.1% Nitrilotriacetic acid ([HOCOCH2]3N) |
| pH 2.5 (23 °C, 10 g/L) | pH 2.5 (23 °C, 10 g/L) | pH 2.5 (23 °C, 10 g/L) | pH 2.5 (23 °C, 10 g/L) |
Application
Other Notes
signalword
Warning
Klasa składowania
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
target_organs
Respiratory Tract
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Irrit. 2 - STOT RE 2 Inhalation
wgk
WGK 3
Wybierz jedną z najnowszych wersji:
Masz już ten produkt?
Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
Numer pozycji handlu globalnego
| SKU | NUMER GTIN |
|---|---|
| PHR1923-300MG | 04061835220915 |
| 1150003-150MG | 04061833858875 |
| C2800000 | 04061833484661 |
| BP585 | 04061835278220 |
| C3130-10G | 04061832867021 |
| C3130-25G | 04061832867038 |
| C3130-5G | 04061832867045 |
| C3130-1G | 04061833485330 |
| 03609-1KG | 04061838618993 |
| 03609-250G | 04061838619006 |
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
-
Active Filters
Nasz zespół naukowców ma doświadczenie we wszystkich obszarach badań, w tym w naukach przyrodniczych, materiałoznawstwie, syntezie chemicznej, chromatografii, analityce i wielu innych dziedzinach.
Skontaktuj się z zespołem ds. pomocy technicznej