| Parameter | Spezification |
|---|---|
|
Assay (GC) |
min. 99.5 A% |
|
Melting Range (begin) |
94 - 97 °C |
|
Melting Range (end) |
94 - 97 °C |
|
Sulphated ash |
max. 0.05 % |
|
Iron (Fe) |
max. 10 ppm |
|
Heavy Metals (as Pb) |
max. 10 ppm |
|
Chloride (Cl) |
max. 50 ppm |
|
2-Naphthole (GC) |
max. 0.1 A% |
|
Naphthaline (GC) |
max. 0.1 A% |
|
Water (Karl Fischer) |
max. 0.2 % |
1-Naphthol p.a.
| Hazards identification | |
|---|---|
 Corrosion (GHS05) |
 Exclamation mark (GHS07) |
| Signal word |
|---|
|
Danger |
| Hazard statements | |
|---|---|
|
H318 |
Causes serious eye damage. |
|
H302/312 |
Harmful if swallowed or in contact with skin. |
|
H315 |
Causes skin irritation. |
|
H335 |
May cause respiratory irritation. |
| Precautionary statements | |
|---|---|
|
P261 |
Avoid breathing dust/fume/gas/mist/vapours/spray. |
|
P264 |
Wash with water and soap thoroughly after handling. |
|
P310 |
Immediately call a POISON CENTER or doctor. |
|
P321 |
Specific treatment (see ... on this label). |
|
P403/233 |
Store in a well-ventilated place. Keep container tightly closed. |
|
P405 |
Store locked up. |