79714
Sodium acetate
suitable for HPLC, LiChropur™, 99.0-101.0% (NT)
Synonyma:
Acetic acid sodium salt
Vybrat velikost
| Vám/SKU | Dostupnost | Cena |
|---|---|---|
50 g | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 1 250,00 Kč |
250 g | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 4 090,00 Kč |
O této položce
1 250,00 Kč
Quality Segment
assay
99.0-101.0% (NT)
form
solid
autoignition temp.
1112 °F
quality
LiChropur™
technique(s)
LC/MS: suitable, ion chromatography: suitable, HPLC: suitable
pH
8.5-10.5
pKa
4.76 (acetic acid)
mp
>300 °C (dec.) (lit.)
solubility
H2O: 10%, clear, colorless
UV absorption
λ: 250 nm Amax: ≤0.05, λ: 260 nm Amax: ≤0.03, λ: 280 nm Amax: ≤0.02, λ: 300 nm Amax: ≤0.01, λ: 500 nm Amax: ≤0.01
SMILES string
[Na+].CC([O-])=O
InChI
1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
InChI key
VMHLLURERBWHNL-UHFFFAOYSA-M
Application
- Fast automated online xylanase activity assay using HPAEC-PAD.: This study utilizes sodium acetate in a novel automated method for xylanase activity measurement, enhancing analytical efficiency and precision (Cürten et al., 2018).
- Preparation and properties of type-specific M antigen isolated from a group A, type 1 hemolytic streptococcus.: The study uses sodium acetate for preparing bacterial antigens, showing its utility in microbiological and immunological analyses (Lancefield and Perlmann, 1952).
Legal Information
1 of 1
Tato položka | |||
|---|---|---|---|
| description suitable for HPLC, LiChropur™, 99.0-101.0% (NT) | description Pharmaceutical Secondary Standard; Certified Reference Material | description meets USP testing specifications, anhydrous | description BioXtra, ≥99.0% |
| assay 99.0-101.0% (NT) | assay - | assay 99-101% dry basis | assay ≥99.0% |
| technique(s) HPLC: suitable, LC/MS: suitable, ion chromatography: suitable | technique(s) - | technique(s) - | technique(s) - |
| Quality Level 100 | Quality Level 300 | Quality Level 200 | Quality Level 200 |
| form solid | form solid | form solid | form solid |
| solubility H2O: 10%, clear, colorless | solubility - | solubility soluble 246 g/L at 20 °C (completely) | solubility H2O: 1 M, clear, colorless |
| pH 8.5-10.5 | pH - | pH 8.5-9.9 (25 °C, 246 g/L) | pH 8.5-9.9 (25 °C, 246 g/L) |
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Skladovací třída
11 - Combustible Solids
WGK
WGK 1
Bod vzplanutí (°F)
Not applicable
Bod vzplanutí (°C)
Not applicable
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