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72-57-1

72-57-1 structural image
Product Name: Trypan Blue
Formula: C34H24N6Na4O14S4
Synonyms: Trypan Blue;Direct blue 14;Direct Blue 14, AzidinBlue;Niagara blue reagent;Blue cell viability dye
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Trypan blue is a bluish-gray to dark blue powder. (NTP, 1992)
Color/Form Bluish-grey powder
Melting Point greater than 572 °F (NTP, 1992)
Solubility 1 to 10 mg/mL at 68 °F (NTP, 1992)
Decomposition When heated to decomposition it emits very toxic fumes of /nitric oxides/, /sodium oxide/, and /sulfur oxides/.
Chemical Classes Dyes -> Benzidine Dyes

SAFETY INFORMATION

Signal word Danger
Pictogram(s)

Health Hazard
GHS08
GHS Hazard Statements H350:Carcinogenicity
Precautionary Statement Codes P201:Obtain special instructions before use.
P202:Do not handle until all safety precautions have been read and understood.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P308+P313:IF exposed or concerned: Get medical advice/attention.
P405:Store locked up.
P501:Dispose of contents/container to..…

COMPUTED DESCRIPTORS

Molecular Weight 960.8 g/mol
Hydrogen Bond Donor Count 4
Hydrogen Bond Acceptor Count 20
Rotatable Bond Count 5
Exact Mass 959.9824113 g/mol
Monoisotopic Mass 959.9824113 g/mol
Topological Polar Surface Area 404 Ų
Heavy Atom Count 62
Formal Charge 0
Complexity 1790
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 5
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

Trypan blue is a bluish-gray to dark blue powder. (NTP, 1992)

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