5-氨基荧光素
4-Aminofluorescein
yunbangapi
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Size
1g 5g 25g
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sufficient
Price
$45.00
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sufficient
Price
$166.67
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sufficient
Price
$616.67
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Product Overview
Product Name 4-Aminofluorescein
Chinese alias5-氨基荧光素、4-氨基荧光素
CAS3326-34-9
FormulaC20H13NO5
MW347.32
Appearancered-brown powder
MDLMFCD00005052
Melting point223 °C (dec.)(lit.)
Boiling point481.89°C(lit.)
Storage condition1.本品应充氩气密封于4℃避光保存。
Security information
Symbol
Chemical Stability1.常温常压下稳定,对空气敏感。熔点285℃(分解)。最大吸收波长495nm 2.具有刺激性,使用时应避免吸入本品的粉尘,避免与皮肤接触。
Safe PropertyS26
Hazard Category CodeR22;R36/37/38