m-NITROPHENOL INDICATOR AR

3-Nitrophenol

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Article No.
05005
Grade
AR
Purity
99%
CAS No.
554-84-7
Molecular Formula
C6H5NO3
Molecular Weight
139.11
H.S. Code
2908.9990
Shelf Life
60 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
Yellow
Melting point/ Freezing point [°C]
97°C
Density [g/cm3]
1.48
Solubility in water [% weight]
Slight (0.1-1%)

Packings

  • 1GBA000015

    5 g (00005)

  • 1GBA000060

    25 g (00025)

 

Specifications

Appearance Brownish yellow coloured powder
Assay (acidimetric) Min 99%
Melting point 95 - 99 deg C
pH 6.6 - 8.6 Colourless to yellow-orange
Absorption maxima (buffer pH 6.6) 329 - 333 nm
Absorption maxima (buffer pH 11.0) 389 - 393 nm
Specific absorptivity A1%/1cm (λmax; 0.05 g/L; buffer pH 6.6) 130 - 150
Specific absorptivity A1%/1cm (λmax; 0.05 g/L; buffer pH 11.0) 100 - 120

Safety Information and Hazard Symbols

Corrosion Exclamation Mark
Symbol: GHS05, GHS07
Signal Word: Danger
UN No.: 1663
IMCO Class No.: 6.1
Packing Group: III
Hazardous Statement: H302-H315-H318
Precaution Statement: P280-P305 + P351 + P338
Revision Date : 14-Dec-2013
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