Model No.︰98.5%
Brand Name︰CHUANHONG
Country of Origin︰China
Unit Price︰-
Minimum Order︰1 pc
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
