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Merck
CN

212954

曙红B

Dye content 95 %

别名:

酸性红91

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关于此项目

经验公式(希尔记法):
C20H8Br2N2O9
化学文摘社编号:
分子量:
580.09
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
MDL number:
Colour Index Number:
45400
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InChI

1S/C20H8Br2N2O9/c21-14-16(25)11(23(29)30)5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(24(31)32)17(26)15(22)19(10)33-18(9)14/h1-6,25H,(H,27,28)

SMILES string

OC(=O)c1ccccc1C2=C3C=C(C(=O)C(Br)=C3Oc4c(Br)c(O)c(cc24)[N+]([O-])=O)[N+]([O-])=O

InChI key

YDIYPOHFEIEJPE-UHFFFAOYSA-N

form

powder, crystals or chunks

composition

Dye content, 95%

mp

275 °C (dec.) (lit.)

solubility

spirit: soluble

λmax

522 nm

ε (extinction coefficient)

≥7000 at 515-521 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

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)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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