p-Phenylenediamine sulfate
- CAS NO.：16245-77-5
- Empirical Formula: C6H10N2O4S
- Molecular Weight: 206.22
- MDL number: MFCD00035510
- EINECS: 240-357-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-17 09:49:22
What is p-Phenylenediamine sulfate?
Chemical properties
Grey to off-white powder
The Uses of p-Phenylenediamine sulfate
Sulfate salt of 1,4-Phenylenediamine (P319845). A hair dye component, paraphenylenediamine, as a contact allergen for treatment of inflammatory diseases.
Flammability and Explosibility
Not classified
Properties of p-Phenylenediamine sulfate
| 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 |
| CAS DataBase Reference | 16245-77-5(CAS DataBase Reference) |
| EPA Substance Registry System | 1,4-Benzenediamine, sulfate (1:1) (16245-77-5) |
Safety information for p-Phenylenediamine sulfate
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H311:Acute toxicity,dermal H315:Skin corrosion/irritation H317:Sensitisation, Skin H318:Serious eye damage/eye irritation H319:Serious eye damage/eye irritation H331:Acute toxicity,inhalation H334:Sensitisation, respiratory H341:Germ cell mutagenicity H370:Specific target organ toxicity, single exposure H372:Specific target organ toxicity, repeated exposure H373:Specific target organ toxicity, repeated exposure H400:Hazardous to the aquatic environment, acute hazard H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P272:Contaminated work clothing should not be allowed out of the workplace. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P284:Wear respiratory protection. P391:Collect spillage. Hazardous to the aquatic environment P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P307+P311:IF exposed: call a POISON CENTER or doctor/physician. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for p-Phenylenediamine sulfate
p-Phenylenediamine sulfate manufacturer
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