供货周期: | 现货 |
品牌: | Sigma-Aldrich |
规格: | 87296-10G-F |
货号: | 87296-10G-F |
CAS号: | 4368-51-8 |
grade | for ion pair chromatography |
description | cationic |
assay | ≥99.0% (AT) |
mp | 87-89 °C(lit.) |
89-91 °C | |
λ | 10 % in methanol |
UV absorption | λ: 240 nm Amax: 0.04 |
λ: 250 nm Amax: 0.03 | |
λ: 260 nm Amax: 0.02 | |
λ: 500 nm Amax: 0.02 | |
suitability | corresponds to standard for filter test |
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