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Acid Fuchsin calcium salt

SIAL/857408 - certified by the Biological Stain Commission, Dye content ≥60 %

Synonym: Acid Magenta; Acid Rubin; Fuchsin S, SS, SS, ST, or SIII; Rubin S

CAS Number: 123334-10-1
Empirical Formula (Hill Notation): C20H17CaN3O9S3
Molecular Weight: 579.64
MDL Number: MFCD00001654
Linear Formula: C20H17N3O9S3Ca
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-857408-25G 25 g
 $91.70
1/EA		 Add To Favorites
45-857408-100G 100 g
 $268.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 857408-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 857408-25G

 

λmax 545 nm
application(s) diagnostic assay manufacturing
hematology
histology
composition Dye content, ≥60%
form powder or crystals
grade certified by the Biological Stain Commission
InChI 1S/C20H19N3O9S3.Ca/c1-10-6-13(9-18(20(10)23)35(30,31)32)19(11-2-4-14(21)16(7-11)33(24,25)26)12-3-5-15(22)17(8-12)34(27,28)29;/h2-9,21H,22-23H2,1H3,(H,24,25,26)(H,27,28,29)(H,30,31,32);/q;+2/p-2/b19-11-,21-14?;
InChI key SVIISRNRODSEHG-SZRYGYPJSA-L
Quality Level 200 
SMILES string [Ca++].Cc1cc(cc(c1N)S([O-])(=O)=O)C(c2ccc(N)c(c2)S([O-])(=O)=O)=C3C=CC(=N)C(=C3)S(O)(=O)=O
storage temp. room temp
Application: Acid fuchsine is used as a biological stain in preparations including the histopathological polychrome of Pianese, the Ehrlich-Biondi triacid procedure for blood smears, and the Altmann stain for mitochondria. Various polychrome stains like the Masson polychrome variant; Van Gieson, and Mallory connective tissue stains contain Acid fuchsine.Other applications of acid fuchsine in biology and medicine involve fluorescent staining of latent fingerprints, the tracking of water flow within plants, and adding into an agar growth medium for yeasts.
General description: Acid fuchsine (C.I. 42685) is a sulfonated triaminotriphenylmethane. It is also known as acid magenta. At pH 12-14, acid fuchsine changes from red to colorless.
Packaging: 25, 100 g in glass bottle
Suitability: Certified for use in Van Gieson connective tissue stain.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Storage Temp. room temp
UNSPSC 12171500

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