2-萘基乙酸,2-Naphthaleneacetic acid (≥99%)
产品编号Sigma-N4002
Cas号581-96-4
纯度/浓度
储存温度常温密封避光保存,Stored in cool, dry and airproof.
规格
¥0.00 ~ 2,180.00元
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- 中文名称:beta-萘乙酸;2-萘乙酸;β-萘醋酸;β-萘乙酸;2-萘基乙酸
- 英文名称:BETA-NAA;BETA-NAPHTHYLACETICACID;BETA-NAPHTHALENEACETICACID;LABOTEST-BBLT00408955
- CAS NO:581-96-4
- 分子式:C12H10O2;10H7CH2CO2H
- 分子量:186.21
基本信息
产品性状
白色鳞片状结晶或粉末。 遇明火、高热可燃。其粉体与空气可形成爆炸性混合物, 当达到一定浓度时, 遇火星会发生爆炸。受高热分解放出有毒的气体。熔点:141~143℃.质量标准
| Product Name | 2-Naphthaleneacetic acid 99% |
| Product Number | N4002 |
| Product Brand | ALDRICH |
| CAS Number | 581-96-4 |
| Molecular Weight | 186.21 |
| TEST | SPECIFICATION |
| APPEARANCE | WHITE TO OFF-WHITE POWDER, CRYSTALS, |
| CRYSTALLINE POWDER AND/OR CHUNKS | |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE. |
| TITRATION | 98.5%-101.5% (WITH NAOH) |
| GAS LIQUID | 98.5% (MININUM) |
| SOLUBILITY | 50 MG/ML, ACETONE; CLEAR, COLORLESS TO FAINT |
| YELLOW SOLUTION | |
| APPROVED JULY 27, 2006 RJM | |

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