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Thionin acetate salt

SIAL/861340 - certified by the Biological Stain Commission, Dye content ≥85 %

Synonym: 3,7-Diamino-5-phenothiazinium acetate; Lauth’s violet

CAS Number: 78338-22-4
Empirical Formula (Hill Notation): C12H9N3S · C2H4O2
Molecular Weight: 287.34
MDL Number: MFCD00081194
Linear Formula: C12H9N3S · C2H4O2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-861340-5G 5 g
 $101.00
1/EA		 Add To Favorites
45-861340-25G 25 g
 $373.00
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: 861340-25G
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: 861340-5G

 

λmax 598 nm
application(s) diagnostic assay manufacturing
hematology
histology
composition Dye content, ≥85%
form powder
grade certified by the Biological Stain Commission
InChI 1S/C12H10N3S.C2H4O2/c13-7-1-3-9-11(5-7)16-12-6-8(14)2-4-10(12)15-9;1-2(3)4/h1-6H,13-14H2;1H3,(H,3,4)/q+1;/p-1
InChI key OWXBIRAFHWASMS-UHFFFAOYSA-M
Quality Level 200 
SMILES string CC([O-])=O.Nc1ccc2nc3ccc(N)cc3[s+]c2c1
storage temp. room temp
Application: Thionin is widely used as a biological stain, especially in histology. It has been used in the Nissl stain for the labeling of neuronal cell bodies.
General description: Thionin is a diaminothiazine, metachromatic cationic dye.
Packaging: 5, 25 g in glass bottle
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
Colour Index Number 52000
UNSPSC 12171500

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