Parameter | Spezification |
---|---|
Aspect |
white crystalline powder |
Assay (arg. Titr.) |
min. 99.0 % |
Melting Range (begin) |
172 - 176 °C |
Melting Range (end) |
172 - 176 °C |
Sulphated ash |
max. 0.1 % |
Loss on drying (105°C) |
max. 0.5 % |
Solubility (10% in Water) |
clear solution |
pH-value (5% in Water) |
3.0 - 5.0 |
Hazards identification |
---|
![]() Exclamation mark (GHS07) |
Signal word |
---|
Warning |
Hazard statements | |
---|---|
H302 |
Harmful if swallowed. |
H315 |
Causes skin irritation. |
H317 |
May cause an allergic skin reaction. |
H319 |
Causes serious eye irritation. |
H335 |
May cause respiratory irritation. |
H412 |
Harmful to aquatic life with long lasting effects. |
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. |