75482

Gram-Entfärber -Lösung

for Gram staining

• Synonym(e): Aceton-Ethanol-Mischung
• CAS-Nummer: 37348-17-7
• UNSPSC Code: 12171500
• NACRES: MA.02
• MDL number: MFCD00240361

Eigenschaften

• Quality Segment: 100
• form: liquid
• technique(s): microbe id | staining: suitable
• refractive index: n20/D 1.361
• density: 0.80 g/mL at 20 °C
• antibiotic activity spectrum: Gram-negative bacteria, Gram-positive bacteria
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp

Beschreibung

General description

Gram staining is one of the most significant staining techniques in microbiology. Gram′s decolorizer solution is a mixture of ethanol and acetone.

Application

Gram′s decolorizer solution is used in Gram staining procedure, after the iodine step to remove the crystal violet dye. The decolorizer dissolves the lipid layer from the gram-negative cells.

Sicherheitshinweise

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H319,H336
• pcodes: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• target_organs: Central nervous system
• supp_hazards: EUH066
• Lagerklasse: 3 - Flammable liquids
• flash_point_f: 68.0 °F
• flash_point_c: 20 °C
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter