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1-Naphthylamine 99% AR | 01790 Pallav Chemicals | MSDs COA

Home > Pallav Chemicals > Amines & Amine Salts > 1-Naphthylamine 99% AR

1-Naphthylamine 99% AR
Reagent for gold a-Naphthylamine, 1-Aminonaphthalene ; 1-naphthylamine

Product Code.
 01790
Grade
 AR
Purity
 99%
CAS No.
 134-32-7
Molecular Formula
 C10H9N
Molecular Weight
 143.19
H.S.Code
 2921.45110
Shelf Life
 60 Months
MSDS COAs

Physical Properties

Physical state at 20 °C
Solid
 Colour
Reddish Crystalline
 Odour
Ammonia odor
pH value
7.1 at 1 g/l at 20 °C
 Melting point/ Freezing point [°C]
47 - 50 °C
 Flash point [°C]
157 °C
Boiling point [°C]
301 °C
 Vapour pressure [20°C]
0.004 hPa at 20 °C
 Density [g/cm3]
1.114
Solubility in water [% weight]
Very slightly soluble in cold water
 Partition coefficient Log Pow octanol / water at 20°C
2.1

Packaging

Specification

Appearance
Tan to purple colored crystalline powder
Assay
Min. 99.0%
Substance insoluble in acetic acid
Max 0.02%
Melting point
48 - 50°C
Heavy metal (as Pb)
Max. 0.001%
2-Naphthylamine
Max. 0.1%
Water (H2O)
Max. 0.2%

Safety Information and Hazard Symbols

Symbol: GHS07, GHS08, GHS09
Signal Word: Danger
UN No.: 2077
IMCO Class No.: 6.1
Packing Group: III
Hazardous Statement: H302-H350-H411
Precaution Statement: P201-P273-P308 + P313