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CAS RN: 530-59-6 | 产品编码: D2932
3,5-Dimethoxy-4-hydroxycinnamic Acid [Matrix for MALDI-TOF/MS]
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![3,5-Dimethoxy-4-hydroxycinnamic Acid [Matrix for MALDI-TOF/MS]](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "3,5-Dimethoxy-4-hydroxycinnamic Acid [Matrix for MALDI-TOF/MS]")
技术规格
| Appearance | White to Yellow to Orange powder to crystal |
| Purity(GC) | min. 99.0 % |
| Purity(Neutralization titration) | min. 99.0 % |
物性（参考值）
| 熔点 | 202 °C |
GHS
| 象形图 |
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| 信号词 | Warning |
| 危险性说明 | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| 防范说明 | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
相关法规
运输信息
| HS编码* | 2918.99-000 |
应用
A Matrix for MALDI TOF Mass Spectrometry
Matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry is a standard soft ionization technique in mass spectrometry. Sinapinic acid is often used as a matrix for MALDI-TOF mass spectrometry, for peptide and protein analysis in particular. Incidentally, IUPAC defined standard terms relating to mass spectrometry in 2013 (free access).
References
- Improved Resolution and Very High Sensitivity in MALDI TOF of Matrix Surfaces Made by Fast Evaporation
- Optimization of MALDI-TOF MS for strain level differentiation of Arthrobacter isolates
- Enhancement of protein sensitivity for MALDI imaging mass spectrometry after chemical treatment of tissue sections
- Matrix Sublimation/Recrystallization for Imaging Proteins by Mass Spectrometry at High Spatial Resolution
- Definitions of terms relating to mass spectrometry (IUPAC Recommendations 2013)
参考文献
文章/手册
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技术规格
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