Toluidine Blue O

Molecular Formula: C₁₅H₁₆N₃SCl
Catalog Number: TO110
Supplier/Brand: Spectrum Chemical
CAS Number: 92-31-9

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Description

Toluidine Blue O is a blue cationic (basic) dye used in histology to test for lignin and for staining semi-thin (0.5 to 1 µm) sections of resin-embedded tissue. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

Synonyms: Tolonium Chloride ; Basic Blue 17

Specifications

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Documentation

Safety Data Sheet
Certificate of Analysis
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Tariff No. 3204130000

General Fees	Order Sub-Total	Shipping Charge
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	$300 - <$499.99	$32.50
	$500 - <$999.99	$44.75
	>$1000	$57.75
Special Fees	Type of Fee	Charge
	UPS Hazardous (HAZMAT) Charge - Ground UPS Hazardous (HAZMAT) Charge - Air (Inaccessible) UPS Hazardous (HAZMAT) Charge - Air (Accessible)	$37.00 per box $51.50 per box $105.00 per box
	Poison Pack Charge	$15.00 per small box $25.00 per large box
	Cold Pack Charge	$10.00 per small ice pack $15.00 per large ice pack
	Order over 50 pounds dimensional weight	Carrier Published Rates
	Items shipped directly from the manufacturer	Carrier Published Rates
	Orders shipped outside the contiguous USA	Carrier Published Rates
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Toluidine Blue O

Certificates of Analysis

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