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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3049457 | 25g | 494 | |||
| 3049457 | 100g | 1370 | |||
| 3049457 | 500g | 5230 |
产品别名
73-40-5
鸟嘌呤
Guanine
2-Amino-6-hydroxypurine
基本信息
| 应用 | Employed as a nucleobase incorporated into biological nucleic acids. Guanine is suitable reagent used to investigate the mechanism of electrochemical oxidation of guanine and adenine using a glassy carbon microelectrode and cyclic and differential pulse voltammetry. It may be used in the preparation of mixed-sequence peptide nucleic acid (PNA) monomers. |
| 备注 | Store away from oxidizing agents. Keep the container tightly closed in a well ventilated place. |
| MDL | MFCD00071533 |
| EINECS | 200-799-8 |
| 分子式 | C5H5N5O |
| 分子量 | 151.13 |
| 熔点 | >300° |
| 灵敏度 | Keep Cold. |
| 形态 | Powder |
| 溶解性 | Insoluble in water. Soluble in ammonia-water, KOH solutions, dilute acids, and 1 N NaOH (0.1M). |
| Beilstein | 9680 |
| Merck | 14,4564 |
| 危险类别 | 36/37/38 Irritating to eyes, respiratory system and skin. |
安全信息
| 安全等级 | 26-37 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| RTECS | MF8260000 |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H315-H319-H335 Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. |
| Precautionary Statements | P261-P280a-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |
