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MGT-7 Form
N-1-NAPHTHYL ETHYLENE DIAMINE DIHYDROCHLORIDE AR/ACS
Reagent for nitrite, potassium and sulphate for determination
of sulphonamide in blood.
2-(1-Naphthylamino)ethylamine dihydrochloride
MSDS
DE
EN
FR
KO
PT
ES
TH
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COAs
Packings
5 g
(00005)
10 g
(00010)
25 g
(00025)
Print friendly version
Article No.
04805
Grade
AR/ACS
Purity
98%
CAS No.
1465-25-4
Molecular Formula
C
1
2
H
1
6
Cl
2
N
2
Molecular Weight
259.18
H.S. Code
2921.5990
Shelf Life
60 Months
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
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
Revision Date:
14-Jul-2021
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Amines & Amine Salts
N-1-NAPHTHYL ETHYLENE DIAMINE DIHYDROCHLORIDE