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经验公式(希尔记法):
C20H12N2Na2O7S2
化学文摘社编号:
分子量:
502.43
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
EC Number:
220-441-4
MDL number:
Colour Index Number:
16250
产品名称
Crystal Ponceau 6R, Dye content ≥70 %
InChI key
FUGCXLNGEHFIOA-ZPZFBZIMSA-L
InChI
1S/C20H14N2O7S2.2Na/c23-17-9-8-13-10-14(30(24,25)26)11-18(31(27,28)29)19(13)20(17)22-21-16-7-3-5-12-4-1-2-6-15(12)16;;/h1-11,23H,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b22-21+;;
SMILES string
[Na+].[Na+].Oc1ccc2cc(cc(c2c1\N=N\c3cccc4ccccc34)S([O-])(=O)=O)S([O-])(=O)=O
form
powder
composition
Dye content, ≥70%
technique(s)
microbe id | staining: suitable
mp
>300 °C (lit.)
solubility
water: soluble 10 mg/mL, dark red
εmax
≥300 at 508-512 nm in water
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
Gene Information
human ... PTPN1(5770), PTPRF(5792)
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Application
Crystal Ponceau 6R has been used in the MSB (martius yellow–crystal scarlet–methyl blue) staining procedure for the staining of collagen fibers and erythrocytes.
Biochem/physiol Actions
Crystal Ponceau 6R is mainly used in the MSB (martius yellow–crystal scarlet–methyl blue) staining procedure for the staining of connective tissue and fibrin.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
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Histamine, a vasoactive agent with vascular disrupting potential, improves tumour response by enhancing local drug delivery.
Brunstein F, et al.
British Journal of Cancer, 95, 1663-1663 (2006)
Handbook of Histopathological and Histochemical Techniques null
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