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产品属性：
产品名称 | DFO (9H-1,8-Diazafluoren-9-one) |
规格 | 50mg、100mg |
货号 | EY-01Y21035 |
Cas No.: 54078-29-4
别名: N/A
化学名: N/A
分子式: C11H6N2O
分子量: 182.18
溶解度: DMSO : 20 mg/mL (109.78 mM);H2O : < 0.1 mg/mL (insoluble)
储存条件: Store at -20°C
General tips:For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition:Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述：
DFO (9H-1,8-Diazafluoren-9-one) is a chemical that is used to find fingerprints on porous surfaces.1,2-indanedione (1,2-IND) and 1,8-diazafluoren-9-one (DFO) are used in the forensic field to enhance latent fingerprints deposited on porous surfaces due to the formation of fluorescent products by reacting with the amino acids present in the papillary exudate. DFO has been the most used because of its excellent enhancing properties, even if it is more expensive and relatively toxic in comparison with the 1,2-IND[1].[1]. D'Elia V, et al. Evaluation and comparison of 1,2-indanedione and 1,8-diazafluoren-9-one solutions for the enhancement of latent fingerprints on porous surfaces. Forensic Sci Int. 2015 Sep;254:205-14.
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