The product is chemically stable under standard ambient conditions (room temperature). Section 7 of the Safety Data Sheet provides information on handling and storage. The product is covered under a 1-year warranty if stored correctly. https://www.sigmaaldrich.com/sds/sigma/s7899?userType=anonymous
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S7899
Natriumacetat-Puffer -Lösung
pH 5.2±0.1 (25 °C), Molecular Biology, 3 M, 0.2 μm filtered
Synonym(e):
Sodium acetate buffer 3M
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
100 mL | Warenkorb auf Verfügbarkeit prüfen | € 45,70 |
500 mL | Warenkorb auf Verfügbarkeit prüfen | € 86,00 |
1 L | Warenkorb auf Verfügbarkeit prüfen | € 144,00 |
Über diesen Artikel
CAS-Nummer:
NACRES:
NA.52
PubChem Substance ID:
eCl@ss:
32129211
UNSPSC Code:
12161700
MDL number:
Beilstein/REAXYS Number:
3786729
Technischer Dienst
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Unterstützung erhaltengrade
Molecular Biology
Quality Segment
sterility
0.2 μm filtered
form
liquid
concentration
3 M
pH
5.2±0.1 (25 °C)
suitability
suitable for DNA precipitation
storage temp.
room temp
SMILES string
[Na+].CC(O)=O.CC([O-])=O
InChI
1S/2C2H4O2.Na/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+1/p-1
InChI key
BHZOKUMUHVTPBX-UHFFFAOYSA-M
General description
Der Natriumacetatpuffer von Sigma ist eine 3-M-Lösung, die mit 18 Megaohm Wasser hergestellt, gefiltert und sterilisiert wird.
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Dieser Artikel | |||
|---|---|---|---|
| grade Molecular Biology | grade Molecular Biology | grade Molecular Biology | grade Molecular Biology |
| concentration 3 M | concentration - | concentration 3 M | concentration ~3 M in H2O |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| form liquid | form liquid | form liquid | form liquid |
| storage temp. room temp | storage temp. 10-30°C | storage temp. 2-8°C | storage temp. - |
| pH 5.2±0.1 (25 °C) | pH - | pH 7.0±0.05 (25 °C) | pH 7.0-8.0 (25 °C, 3 M in H2O) |
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1
Lagerklasse
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Hier finden Sie alle aktuellen Versionen:
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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
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what is the proper way to store the Sodium acetate buffer solution and how long can I keep it without losing its properties after opening;
1 answer-
Helpful?
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What is the concentration of the acetic acid in this solution?
1 answer-
This product is prepared from a powdered sodium acetate compound. The material is CAS 127-09-3 with the molecular formula of C2H3NaO2. No additional acetic acid is used in the formulation of this buffer.
Helpful?
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여기 용액안에 Triton-X100가 들어가 있나요?
1 answer-
As mentioned on the Product Datasheet located in the 'DOCUMENTATION' section, this product is a 3 M solution prepared with sodium acetate (Molecular Biology grade) and 18 megaohm water. Triton-X 100 has not been added to this formulation.
Helpful?
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