Technical Data Sheet
1-Naphthol, 50 g
Molar mass (M) 144,17 g/mol
Density (D) 1,28 g/cm³
Boiling point (bp) 280 °C
Flash point (flp) 125 °C
Melting point (mp) 96 °C
ADR 6.1 III
WGK 1
CAS No. 90-15-3
EG-Nr. 201-969-4
UN-Nr. 2811
€69.35/Pack Qty.
excl. VAT. | 50 g per Pack Qty.
Art. No. KK14.1
- Subtotal: 0.00
Art. No. | Pack Qty. | Pack. | Price | Quantity | |
---|---|---|---|---|---|
KK14.1 | 50 g | glass |
€69.35 |
|
|
KK14.2 | 100 g | glass |
€118.25 |
|
|
In stock
Available
In procurement
No longer available
Delivery date currently unknown
|
- Subtotal: 0.00
Downloads / MSDS
General information
Indicators and Dyes
Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.
Molisch’s test:
Molisch’s reagent is added to a diluted sample of monosaccharide and concentrated sulphuric acid is added down the sides of the test tube to form a layer beneath the solution. A purple ring forms at the interface between the layers. Since nucleic acids and glycoproteins also contain monosaccharides, they may react as well.
Certificates of Analysis
Guarantee analysis
Assay (GC) | ≥99,0 % |
Sulphated ash | ≤0,05 % |
Chloride (Cl) | ≤0,005 % |
Iron (Fe) | ≤0,001 % |
Heavy metals (as Pb) | ≤0,001 % |
Water (KF) | ≤0,2 % |