Darrow Red

SIAL/211885 - certified by the Biological Stain Commission, Dye content ≥65 %

CAS Number: 15391-59-0 (free base)
Empirical Formula (Hill Notation): C₁₈H₁₃N₃O₂
Molecular Weight: 303.31
MDL Number: MFCD00012672
Linear Formula: C₁₈H₁₃N₃O₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-211885-25G	25 g	$0.00 1/EA CALL FOR PRICE		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

ε (extinction coefficient)	13100 at 255 nm in 50% ethanol
	9300 at 498 nm in 50% ethanol
λ_max	502 nm
application(s)	diagnostic assay manufacturing hematology histology
composition	Dye content, ≥65%
form	powder
grade	certified by the Biological Stain Commission
InChI	1S/C18H13N3O2.ClH/c1-10(22)20-11-6-7-15-16(8-11)23-17-9-14(19)12-4-2-3-5-13(12)18(17)21-15;/h2-9,19H,1H3,(H,20,22);1H
InChI key	CJHKAKZHZRBAGI-UHFFFAOYSA-N
SMILES string	Cl.CC(=O)Nc1ccc2N=C3C(Oc2c1)=CC(=N)c4ccccc34
storage temp.	room temp

Packaging:	25 g in glass bottle
Suitability:	Certified for the staining of neuron cell bodies in paraffin or frozen sections of formalin fixed brain or spinal cord.

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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