T3260
Toluidine Blue O
Powder
Synonyme(s) :
Basic Blue 17, Blutene chloride, Methylene Blue T50 or T extra, Tolonium chloride
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A propos de cet article
Nom du produit
Toluidine Blue O, Technical grade
InChI key
GEDVVYWLPUPJJZ-UHFFFAOYSA-N
InChI
1S/C15H15N3S.ClH/c1-9-6-13-15(8-11(9)16)19-14-7-10(18(2)3)4-5-12(14)17-13;/h4-8,16H,1-3H3;1H
SMILES string
[Cl-].Cc1cc2N=C3C=CC(\C=C3Sc2cc1N)=[N+](\C)C
grade
technical grade
form
powder
composition
Dye content, ~80%
technique(s)
microbe id | staining: suitable
solubility
H2O: 1 mg/mL
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
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Catégories apparentées
Application
General description
Classe de stockage
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
How do I find price and availability?
There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 or view local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
Is there a difference between Toluidine Blue O and Toluidine Blue and which is best for staining tissue sections?
Toluidine Blue O and Toluidine Blue are generally regarded as synonyms. The dye can be found in 2 forms. There is a chloride form and zinc chloride double salt. Products T3260 and 198161 are the chloride form. This is the form certified by the Biological Stain Commission. The dye listed as simply Toluidine Blue, Product 89640, is the zinc chloride double salt. For routine use today, the chloride form should be utilized. The product number recommended for biological/histological staining is Product 198161, Toluidine Blue O. This product has been found to provide acceptable staining of tissue by the Biological Stain Commission. Products 198161 and 89640 have not been suitability tested for the staining of tissue sections.
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