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α-Naphthoflavone

Cas:
604-59-1
Molecular Structure:
MDL:
--MFCD00004985
Molecular Formula:
C19H12O2
Molecular Weight:
272.30
Alias:
7,8-苯并黄酮,苯并黄素,萘黄酮 7,8-Benzoflavone 2-Phenyl-4H-naphtho[1,2-b]pyran-4-one Benzo[h]flavone
Product order:
Name Specifications Packing Price Delivery
α-Naphthoflavone 99.5% 5g RMB 976.8 Consulting service
α-Naphthoflavone 99.5% 1g RMB 317.9 Consulting service
Character:
黄色片状或针状结晶。溶于醇及浓硫酸,溶液呈微绿色荧光。
熔点:  155-158 °C 
Quality Standard:

项目                                优级纯
                                    (GR)
外观Appearance                      类白色至浅黄色结晶粉末或结晶
纯度Purity                          ≥99.5%(HPLC)
红外光谱鉴定Infrared spectrometry   和对照匹配
熔点Melting point                   155°C - 158°C
热乙醇溶解性实验                    溶液透明
(Solubility in hot EtOH )
Storage:
储存温度 2-8°C
用途  用作氧化还原指示剂。
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