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Sigma-Aldrich
Sodium acetate
241245 -
ACS reagent, ≥99.0%
DOWNLOAD MSDS (PDF)Synonym: Acetic acid sodium salt
CAS Number: 127-09-3
Linear Formula: CH3COONa
Molecular Weight: 82.03
Beilstein Registry Number: 3595639
EC Number: 204-823-8
MDL number: MFCD00012459
PubChem Substance ID: 24854471
Properties
| Related Categories | ACS Grade, ACS Grade Buffers, Biological Buffers, Buffers A to Z, Dispersive SPE Bulk Adsorbents and Salts, |
| grade | ACS reagent |
| assay | ≥99.0% |
| form | solid |
| autoignition temp. | 1112 °F |
| total impurities | ≤0.01% insolubles |
| loss | ≤1.0% loss on drying |
| pH | 7.0-9.2 (25 °C, 5%) |
| pKa | 4.76 (acetic acid) |
| mp | >300 °C (dec.)(lit.) |
| anion traces | chloride (Cl-): ≤0.002% |
| phosphate (PO43-): ≤0.001% | |
| sulfate (SO42-): ≤0.003% | |
| cation traces | Ca: ≤0.005% |
| Fe: ≤0.001% | |
| Mg: ≤0.002% | |
| heavy metals (as Pb): ≤0.001% |
Description
Packaging
1 kg in poly btl
100, 500 g in poly btl
2.5 kg in poly drum
5 g in glass btl
Price and Availability
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Documents
Certificate of Analysis
Certificate of Origin
| 241245 - Product Information Sheet (49 KB) |
| Structure Search |  |
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Safety Information
| Personal Protective Equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
| Safety Statements | 22-24/25 |
| WGK Germany | 1 |
| RTECS | AJ4300010 |
| Flash Point(F) | >482 °F |
| Flash Point(C) | >250 °C |
Technical information & documentation associated with this product is available in the Safety & Documentation tab.
References
Merck 14,8571
Beil. 2,IV,109
Fieser 1,1024 / Fieser 5,591
Aldrich MSDS 1, 9:D / Corp MSDS 1 (1), 16:A / FT-IR 2 (1), 849:C / FT-IR 1 (1), 545:D / FT-NMR 1 (1), 849:A / IR-Spectra (2), 292:D / IR-Spectra (3), 324:F / RegBook 1 (1), 601:H / Sax 6, 2407 / Sigma FT-IR 1 (2), 1040:D / Structure Index 1, 86:C:3
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