2,3-Diaminonaphthalene 97%

Supplier: Thermo Scientific Chemicals
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Synonyms: 2,3-Naphthalenediamine, DAN, 2,3-naphthylenediamine

15959-0250
TS15959-0250EA 649 USD
TS15959-0250
2,3-Diaminonaphthalene 97%
2,3-Diaminonaphthalene
Formula: C₁₀H₁₀N₂
MW: 158.2 g/mol
Melting Pt: 193…199 °C
Density: 1.0968 g/cm³
Flash Pt: >110 °C
Storage Temperature: Ambient
MDL Number: MFCD00004116
CAS Number: 771-97-1
EINECS: 212-241-0

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Specification Test Results

Appearance Green-brown to brown Powder
Infrared spectrum Conforms
Melting point 193 to 199 °C
HPLC ≥96.0 %
Impurity ≤0.1 % (beta-Naphthylamine)
UV at 280 nm A: ≤0.035
Chloride (Cl) ≤0.01 %
Sulfate (SO4) ≤0.03 %
Arsenic (As) ≤0.0001 %
Copper (Cu) ≤0.005 %
Iron (Fe) ≤0.005 %
Nickel (Ni) ≤0.005 %
Heavy metals (as Pb) ≤20 ppm

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