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Light Green SF Yellowish

SIAL/L1886 - certified by the Biological Stain Commission

Synonym: Acid Green 5

CAS Number: 5141-20-8
Empirical Formula (Hill Notation): C37H34N2Na2O9S3
Molecular Weight: 792.85
EC Number: 225-906-5
MDL Number: MFCD00012121
Linear Formula: C37H34N2O9S3Na2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-L1886-25G 25 g
 $143.00
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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: L1886-25G

 

application(s) diagnostic assay manufacturing
hematology
histology
color red to dark purple
composition Dye content, ≥65%
form powder
grade certified by the Biological Stain Commission
InChI 1S/C37H36N2O9S3.2Na/c1-3-38(25-27-7-5-9-35(23-27)50(43,44)45)32-17-11-29(12-18-32)37(31-15-21-34(22-16-31)49(40,41)42)30-13-19-33(20-14-30)39(4-2)26-28-8-6-10-36(24-28)51(46,47)48;;/h5-24H,3-4,25-26H2,1-2H3,(H2-,40,41,42,43,44,45,46,47,48);;/q;2*+1/p-2
InChI key DGOBMKYRQHEFGQ-UHFFFAOYSA-L
mp 288 °C (dec.) (lit.)
Quality Level 200 
SMILES string [Na+].[Na+].CCN(Cc1cccc(c1)S([O-])(=O)=O)c2ccc(cc2)C(=C3C=CC(C=C3)=[N+](/CC)Cc4cccc(c4)S([O-])(=O)=O)c5ccc(cc5)S([O-])(=O)=O
solubility H2O: 1 mg/mL
storage temp. room temp
Application: Light Green SF Yellowish functions as an efficient histological stain for collagen. It is also used as colorant for foodstuff and beverages.
Application: Light Green SF Yellowish has been used to determine surface structures of trypsin treated tissue sections and to stain buccal cells for slide scoring.
Biochem/physiol Actions: Light Green SF Yellowish functions as an efficient histological stain for collagen. It is also used as colorant for foodstuff and beverages.
General description: Light Green SF Yellowish or Acid Green 5 is a triarylmethane dye that exists as disodium salt. It has the absorption value of 629 nm.
Packaging: 25 g in glass bottle
Suitability: Certified for use as a cytological counterstain and as a substitute for aniline blue in Gomori′s one-step trichrome procedure.
RIDADR NONH for all modes of transport
WGK Germany WGK 2
Flash Point(F) Not applicable
Flash Point(C) Not applicable
mp 288 °C (dec.) (lit.)
Storage Temp. room temp
Colour Index Number 42095
UNSPSC 12171500

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