Technical Data Sheet
N-(1-Naphthyl)-ethylenediamine dihydrochloride, 25 g, glass
≥99 %, p.a.
H315-H319-H335
causes skin irritation, causes serious eye irritation, may cause respiratory irritation
P261 P280 P302+P352 P304+P340 P305+P351+P338 P312
avoid breathing dust, wear protective gloves/eye protection, IF ON SKIN: Wash with plenty of water, IF INHALED: Remove person to fresh air and keep comfortable for breathing, IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing, call a POISON CENTRE/doctor if you feel unwell
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Empirical formula C12H14N2 · 2 HCl
Molar mass (M) 259,18 g/mol
Melting point (mp) 190 °C
WGK 1
CAS No. 1465-25-4
EG-Nr. 215-981-2
Molar mass (M) 259,18 g/mol
Melting point (mp) 190 °C
WGK 1
CAS No. 1465-25-4
EG-Nr. 215-981-2
For the detection of sulphonamide and the determination of nitrite.
€117.20/Pack Qty.
excl. VAT. | 25 g per Pack Qty.
Art. No. 4342.1
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€111.34/Pack Qty.
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N-(1-Naphthyl)-ethylenediamine dihydrochloride
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| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| 4342.1 | 25 g | glass |
€117.20 |
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| 4342.2 | 10 g | glass |
€50.45 |
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| 4342.3 | 50 g | glass |
€213.95 |
|
|
|
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Downloads / MSDS
General information
Indicators and Dyes
Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.
Certificates of Analysis
Guarantee analysis
| Appearance | white to light pink to cream colored powder or crystals |
| Assay (dry substance) | ≥98.5 % |
| Water content (KF) | ≤5,0 % |
| Suitability for the detection of sulphonamide | complies |