compound introduction
并同时分解，能溶于热乙醇、冰乙酸、碳酸碱和氢氧化碱，并显亮绿色荧光，不溶于水、苯、氯仿和乙醚。最大吸收波长493.5、460nm。最小致死量(大鼠，腹腔)600mg/kg。
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Daily chemical industry
Fluorescein
Dangerous GoodsCAS number：2321-07-5 molecular formula：C20H12O5
overview
Specs
| Chinese alias | 荧光素 | 荧光红 | 荧光黄 | 荧光橙红 | 酸性黄73 | ||
| English alias | CHEBI:31624 | EC 219-031-8 | EINECS 219-031-8 | FLUORESCEIN (EP MONOGRAPH) | MOLI001003 | Zlut kysela 73 [Czech] | 3',6'-Dihydroxyfluoran | Benzoic acid, 2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)- | Fluorescein [USP:BAN:JAN] | Ki201 | Pharmakon1600-01505396 | 1 | ||
| CAS number | 2321-07-5 | molecular formula | C20H12O5 |
| molecular weight | 332.31 g/mol | Exact mass | 指示剂 |
| PSA | 76.000 Ų | logp | 3.400 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H319: 引起严重眼睛刺激 H302: 吞食有害
Statement of Preventive Measures：
P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P270: 使用本产品时，请勿进食、饮水或吸烟。 P330: 漱口 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P301+P317: 如果被吞咽：请寻求医疗帮助。 P337+P317: 如果眼睛刺激持续：寻求医疗帮助。
Personal protective equipment：
Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
Production methods and uses
No production method and use information yet
Related
upstream information
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downstream information
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MSDS
Found 0 shareMSDS
