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
Fortfahren mit
56197
3-Hydroxypicolsäure
suitable for matrix substance for MALDI-MS, ≥99.0% (HPLC)
Synonym(e):
3-HPA, 3-Hydroxypyridin-2-carboxylsäure
Größe auswählen
| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
250 mg | Warenkorb auf Verfügbarkeit prüfen | € 121,00 |
1 g | Warenkorb auf Verfügbarkeit prüfen | € 364,00 |
Über diesen Artikel
Quality Segment
assay
≥99.0% (HPLC)
form
powder or crystals
analyte chemical class(es)
oligonucleotides, oligosaccharides
technique(s)
MALDI-MS: suitable
mp
213-218 °C (lit.)
cation traces
Ba: ≤5 mg/kg, Ca: ≤50 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤20 mg/kg, K: ≤20 mg/kg, Mg: ≤50 mg/kg, Mn: ≤5 mg/kg, Na: ≤100 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤50 mg/kg
suitability
suitable for matrix substance for MALDI-MS
SMILES string
OC(=O)c1ncccc1O
InChI
1S/C6H5NO3/c8-4-2-1-3-7-5(4)6(9)10/h1-3,8H,(H,9,10)
InChI key
BRARRAHGNDUELT-UHFFFAOYSA-N
Application
Packaging
Other Notes
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| assay ≥99.0% (HPLC) | assay 98% | assay 98% | assay 98% |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| form powder or crystals | form powder or crystals | form - | form powder |
| mp 213-218 °C (lit.) | mp 213-218 °C (lit.) | mp 228-230 °C (dec.) (lit.) | mp 295-297 °C (dec.) (lit.) |
| suitability suitable for matrix substance for MALDI-MS | suitability - | suitability - | suitability - |
| technique(s) MALDI-MS: suitable | technique(s) - | technique(s) - | technique(s) - |
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Lagerklasse
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Hier finden Sie alle aktuellen Versionen:
Besitzen Sie dieses Produkt bereits?
In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
-
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?
-