A6737312
p-Phenylenediamine sulfate , 98% , 16245-77-5
CAS NO.：16245-77-5
Empirical Formula: C6H10N2O4S
Molecular Weight: 206.22
MDL number: MFCD00035510
EINECS: 240-357-1
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | >300°C |
| Density | 1.353 (estimate) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.6490 (estimate) |
| form | powder to crystal |
| color | White to Amber to Dark purple |
| Water Solubility | 3.706g/L at 30℃ |
| Sensitive | Hygroscopic |
| LogP | 0.856 at 25℃ |
Description and Uses
Sulfate salt of 1,4-Phenylenediamine (P319845). A hair dye component, paraphenylenediamine, as a contact allergen for treatment of inflammatory diseases.
Safety
| Symbol(GHS) |     GHS05,GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H301+H311+H331-H315-H317-H318-H334-H370-H372-H373-H410-H301-H311-H319-H331-H341-H400 |
| Precautionary statements | P260-P264-P270-P271-P272-P273-P280-P284-P301+P310+P330-P302+P352+P312+P361+P364-P304+P340+P311-P305+P351+P338+P310-P307+P311-P391-P403+P233-P405-P501-P201-P261-P301+P310a-P305+P351+P338-P501a |
| Hazard Codes | T |
| Risk Statements | 23/24/25-36/37/38-68-50/53-43-36 |
| Safety Statements | 45-36/37/39-28A-26-61-60-36/37-28 |
| RIDADR | 2811 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29215900 |
