Toluidine Blue Dye, also known as Tolonium Chloride and Toluidine Blue Penetrant Solution has the chemical formula C15H16ClN3S. It appears as an odorless, blue-purple liquid and is miscible with Water at ambient conditions. Lab Alley’s Toluidine Blue Dye, Stain contains 0.05% Toluidine Blue O, 0.5% Triton^R X-100, and 99.46% by weight of Water. Chemically pure or Laboratory reagents are two terms often used to describe Lab Grade chemicals. Lab Grade chemicals do not meet any accepted quality or purity requirements such as the ACS Grade, the USP Grade, and the FCC Grade, despite their acceptable purity. Due to its high purity Toluidine Blue Dye, Stain, Lab Grade is highly recommended for laboratory testing.
Reagent
Dye
Histology applications
Clinical applications
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Product Information
More Information
CAS
92-31-9
Synonyms
Tolonium chloride, Toluidine Blue, Toluidine Blue O, Basic Blue 17, Blutene chloride
PubChem ID
7083
Grade
Lab Grade
Molecular formula
C15H16ClN3S
Molecular weight
305.8
Autoship Available
No
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This chemical will only be shipped to addresses that are:
Businesses
Schools and Universities
Laboratories
If you use a residential address during checkout, we will automatically remove this item from your order prior to shipping.
If your order includes more than 1 lb of mercury, it must be shipped to a commercial address, lab, or school.
Please note that we’re unable to ship mercury—of any amount—to apartments or shipping/parcel stores.
Ineligible orders will be automatically canceled.
If you are purchasing SDA in 5 gallons or more, you are required to provide a TTB permit showing how much of the product you are allowed to purchase per year. Please email your TTB permit to customercare@laballey and include your Order Number.
