| Model: | 98.5% |
|---|---|
| Brand: | CHUANHONG |
| Origin: | Made In China |
| Category: | Chemicals / Inorganic Chemical Materials / Alkali |
| Label: | red phosphorus , sichuan |
| Price: |
-
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:13 May, 2024 |
Chemical formula: P4
Molecular weight: 123.89
Standard executed: GB4947-1990
Properties: Auburn amorphous powder with metallic luster;relative density is 2.34, melting point is 590℃;soluble in phosphorus tribromide, but insoluble in water or carbon disulphide, liable to burn under chlorine atmosphere, nontoxic, inodorous, without phosphoric light in darkness.
Technical Specifications:
|
No |
Specification |
1st grade |
2nd grade |
|
1 |
P4 content %≥ |
98.5 |
97.5 |
|
2 |
Yellow Phosphorus %≤ |
0.005 |
0.01 |
|
3 |
Free Acid %≤ |
0.5 |
0.8 |
|
4 |
Moisture %≤ |
0.25 |
0.3 |
|
5 |
Fineness(Through60mesh) %≥ |
70 |
70 |
|
6 |
Super fineness(100 mesh) %≥ |
80 |
- |
|
7 |
Super fineness(150 mesh) %≥ |
80 |
- |
Application: Used to make matches, fireworks, chemical agent, phosphoric alloy, and as a raw material for manufacturing organic phosphorus fertilizers, and used in metallurgical industry and organic synthesis as well.
Packing: 50kg iron bucket (5bag×10kg/bag); strike, rolling or throwing strictly forbidden, isolated in storage.
| specifications: | 95% 1ST GRADE |
|---|---|
| Min Order: | 1 TON |
