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PAPANICOLAOUS SOLUTION 3b

Polychromatic solution EA 50 for cytological
cancer & cycle diagnosis.

COAs

Packings

125 ml (00125)

2500 ml (02500)

2500 ml (02500)

1GBA000120 2GBAG02500 2GBAH02500
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Article No. 05113 Grade
Purity CAS No. N/A
Molecular Formula Molecular Weight
H.S. Code 3203.0090 Shelf Life 36 Months

Physical Properties

Physical state at 20 °C Liquid Colour Green purple
Odour Alcoholic odour Odour threshold 160 ppm
pH value 7 Melting point/ Freezing point [°C] -97.8°C
Auto-ignition temperature [°C] 422°C Flammability (solid, gas) Flammable
Flash point [°C] 12°C Boiling point [°C] 64.5°C
Vapour pressure [20°C] 97.68 mm of Hg (@ 20°C) Vapour pressure mm/Hg 97.68 mm of Hg (@ 20°C)
Vapour density 1.59 Density [g/cm3] 0.81
Solubility in water [% weight] Soluble in water Explosion limits - upper [%] 36.50%
Explosion limits -lower [%] 6%

Specifications

Appearance Dark brownish red solution Absorption maxima λmax;1 615-620 nm
Absorption maxima λ 2 525 - 532 nm Absorbance A1, λ 1diluted 1:500; 1 cm 0.090 - 0.120
Absorbance A2, λ 2 diluted 1:500; 1 cm 0.600 - 0.700 Suitability (for microscopy) Passes test

Safety Information and Hazard Symbols

Skull and Crossbones Flame Health Hazard
Symbol: GHS02, GHS06, GHS08
 Signal Word: Danger
 UN No.: 1992
 IMCO Class No.: 3,6.1
 Packing Group: II
 Hazardous Statement: H225 -H302 + H312 + H332-H319- H370
 Precaution Statement: P210 - P240 - P302 + P352 - P305 + P351 + P338 - P308 + P311- P403 + P233
 Risk Statement: 11-20/21/22-39/23/24/25
 Safety Statement: 16-36/37
Revision Date: 28-May-2025

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