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Home Chemnovo Amines & Amine Salts 1-Naphthylamine 99% AR

01790

1-Naphthylamine 99% AR

Reagent for gold a-Naphthylamine, 1-Aminonaphthalene ; 1-naphthylamine

CAS : 134-32-7

HS Code : 2921.45110

Molecular Formula : C10H9N

Molecular Weight : 143.19

MSDS

Product Datasheet

Shelf Life : 60 Months

Sample COA COA

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

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