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N-1-NAPHTHYL ETHYLENE DIAMINE DIHYDROCHLORIDE AR/ACS

N-1-NAPHTHYL ETHYLENE DIAMINE DIHYDROCHLORIDE AR/ACS

N-1-NAPHTHYL ETHYLENE DIAMINE DIHYDROCHLORIDE AR/ACS

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Description

Reagent for nitrite, potassium and sulphate for determination
of sulphonamide in blood.
2-(1-Naphthylamino)ethylamine dihydrochloride
Article No. 04805 Grade AR/ACS
Purity 98% CAS No. 1465-25-4
Molecular Formula C12H16Cl2N2 Molecular Weight 259.18
H.S. Code 2921.5990 Shelf Life 60 Months
height=180px

Physical Properties
Physical state at 20 °C Solid Colour White
Melting point/ Freezing point [°C] 194 – 198 °C Solubility in water [% weight] Soluble in hot water

Specifications
Appearance White to beige or pink powder, crystals or chunks
Assay (argentometric; on dried basis) Min 98.0%
Infrared spectrum Authentic
Water (by KF) Max 5.0%
Loss on drying (at 80°C) Max 5.0% (1 g, 4 hrs)
Solubility (2% in hot water) Clear
Sensitivity test (to sulfanilamide) Passes test

Packings
5 g 00005
10 g 00010
25 g 00025

Safety Information
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338

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