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
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319945
trans-1,2-Diaminocyclohexane-N,N,N′,N′-tetraacetic acid monohydrate
ACS reagent grade, 98%, powder, suitable for complexometry
Synonim(y):
1,2-Cyclohexanedinitrilotetraacetic acid, Chel™-CD, DCTA
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
25 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 743,00 zł |
100 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 2220,00 zł |
500 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 3350,00 zł |
Informacje o tej pozycji
743,00 zł
Nazwa produktu
trans-1,2-Diaminocyclohexane-N,N,N′,N′-tetraacetic acid monohydrate, ACS reagent, suitable for ( for complexometry), 98%
grade
ACS reagent
Quality Segment
assay
98%, 97.5-100.5%
form
powder
ign. residue
≤0.2%
mp
213-216 °C (lit.)
cation traces
Fe: ≤0.005%, heavy metals (as Pb): ≤0.001%
suitability
suitable for ( for complexometry)
functional group
amine, carboxylic acid
SMILES string
[H]O[H].OC(=O)CN(CC(O)=O)[C@@H]1CCCC[C@H]1N(CC(O)=O)CC(O)=O
InChI
1S/C14H22N2O8.H2O/c17-11(18)5-15(6-12(19)20)9-3-1-2-4-10(9)16(7-13(21)22)8-14(23)24;/h9-10H,1-8H2,(H,17,18)(H,19,20)(H,21,22)(H,23,24);1H2/t9-,10-;/m1./s1
InChI key
VASZYFIKPKYGNC-DHTOPLTISA-N
Application
Legal Information
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description ACS reagent, suitable for ( for complexometry), 98% | description puriss. p.a., ACS reagent, suitable for suitability for complexometry, ≥99.0% (KT) | description Molecular Biology, ≥97.0% | description ≥97.0% (CHN) |
| assay 98%, 97.5-100.5% | assay ≥99.0% (KT) | assay ≥97.0% | assay ≥97.0% (CHN) |
| Quality Level 200 | Quality Level 200 | Quality Level 400 | Quality Level 100 |
| form powder | form - | form powder | form powder |
| mp 213-216 °C (lit.) | mp 213-216 °C (lit.) | mp 241 °C (dec.) (lit.) | mp - |
| grade ACS reagent | grade puriss. p.a., ACS reagent | grade Molecular Biology | grade - |
| cation traces heavy metals (as Pb): ≤0.001%, Fe: ≤0.005% | cation traces Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Fe: ≤10 mg/kg, Cr: ≤5 mg/kg, Pb: ≤5 mg/kg, Ca: ≤10 mg/kg, Zn: ≤5 mg/kg, Co: ≤5 mg/kg, Mn: ≤5 mg/kg, Cu: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Cd: ≤5 mg/kg | cation traces - | cation traces - |
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Irrit. 2
Klasa składowania
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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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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