447293
5(6)-羧基荧光素
Dye content 90 %
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关于此项目
经验公式（希尔记法）:
C21H12O7
化学文摘社编号:
分子量:
376.32
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
EC Number:
276-331-1
MDL number:
assay
≥89.5% (HPLC)
Quality Segment
form
powder
composition
Dye content, 90%
mp
275 °C (dec.) (lit.)
λmax
492 nm
ε (extinction coefficient)
12134 at 284 nm in 0.1 M NaOH at 0.005 g/L, 43060 at 239 nm in 0.1 M NaOH at 0.005 g/L
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
OC(=O)c1ccc2c(c1)C(=O)OC23c4ccc(O)cc4Oc5cc(O)ccc35.OC(=O)c6ccc7C(=O)OC8(c9ccc(O)cc9Oc%10cc(O)ccc8%10)c7c6
InChI
1S/2C21H12O7/c22-11-2-5-15-17(8-11)27-18-9-12(23)3-6-16(18)21(15)14-4-1-10(19(24)25)7-13(14)20(26)28-21;22-11-2-5-14-17(8-11)27-18-9-12(23)3-6-15(18)21(14)16-7-10(19(24)25)1-4-13(16)20(26)28-21/h2*1-9,22-23H,(H,24,25)
InChI key
BPVHBBXCESDRKW-UHFFFAOYSA-N
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)