Phenothiazine (92-84-2)
1. Basic Information
1. Chemical Name: Phenothiazine
2. Chinese Aliases: 吩噻嗪; Thionaphthene; Thio-diphenylamine; PTZ
3. English Name: Phenothiazine
4. Molecular Formula: C12H9NS
5. Molecular Weight: 199.27
6. CAS Number: 92-84-2
7. EINECS Number: 202-196-5
8. Appearance: Pale yellow to light green powder, flakes, or granules
2. Technical Specifications
Item | Index | Premium | First-grade | Grade 1 | Industrial Grade
---|---|---|---|---|---
Appearance | Pale yellow powder, flakes, or granules | Pale yellow powder, flakes, or granules | Pale yellow powder, flakes, or granules | Gray-green or pale yellow powder, flakes, or granules
Content % ≥ | 99.5 | 99.0 | 98.0 | 97.0
DPA Content % ≥ | As measured | As measured | As measured | As measured
Particle size (>500μm) % | As per customer request | As per customer request | As per customer request | As per customer request
Capillary melting point (initial) ℃ ≥ | 183.5℃ | 183.0℃ | 179℃ | 175℃
Loss on drying % ≤ | 0.20 | 0.20 | 0.3 | 0.5
Residue on ignition % ≤ | 0.10 | 0.10 | 0.2 | 0.3
(The above parameters are for reference; the specific values are based on the factory inspection sheet.)
3. Packaging Specifications
25 kg per bag