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Methylene Blue (Certified Biological Stain), Fisher Chemical


For use in histology, bacteriology (staining), compounding of blood stains

Quantity 100g
Packaging Glass Bottle

Manufacturer: fisher scientific company  FLM291-100

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Catalog No. M291-100

  • / Each
  • / Case of 6 Each
 

Description & Specifications

Chemical Identifiers

Additional Information Vapor Pressure: Negligible
Bio. Stain Comm. Certification Pass Test
Dye Content Report %
Packaging Glass Bottle
Decomposition Information 190°C
Density 1.230g/cm³
Color Index No. 52015
Melting Point 190°C / 374°F
Color Dark Green
pH 3 to 4.5
Quantity 100g
Chemical Name or Material Methylene Blue
CAS 7220-79-3
Purity Grade Certified Biological Stain
Physical Form Solid
Molecular Formula C16H18ClN3S · 3 H2O
Formula Weight 373.90g/mol
MDL Number MFCD00012111
Synonym Basic Blue 9
ChemAlert Storage Symbol Gray
Health Hazard 2 WARNING!
Health Hazard 3 Emergency Overview
Harmful if swallowed. Causes eye, skin, and respiratory tract irritation. May cause methemoglobinemia. Ensure adequate ventilation. Use personal protective equipment. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Get medical attention immediately if symptoms occur. Do not induce vomiting.

NFPA

Health:2
Flammability:1
Instability:0

Specifications

Chemical Name or Material Methylene Blue
CAS 7220-79-3
Purity Grade Certified Biological Stain
Molecular Formula C16H18ClN3S · 3 H2O
Formula Weight 373.90g/mol
MDL Number MFCD00012111
Synonym Basic Blue 9
Accessories
 

Emergency Overview
Harmful if swallowed. Causes eye, skin, and respiratory tract irritation. May cause methemoglobinemia. Ensure adequate ventilation. Use personal protective equipment. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Get medical attention immediately if symptoms occur. Do not induce vomiting.

NFPA

Health:2
Flammability:1
Instability:0

WARNING!

SDS & Safety Documents