Report number: CL2014062501 Date of issue: June 25, 2014
| Product name |
Red phosphorus |
Sample taking personnel |
Wang Yuan |
| Sample supplying unit |
Storeroom |
Sample incoming date |
June 25, 2014 |
| Tested number |
10 tons |
Inspection data |
June 25, 2014 |
| Lot number |
CL2014062501 |
Inspection standard |
GB 4947-2003 |
| Inspection item |
Standard request |
Inspection result |
Qualified or not |
| Appearance |
Dark yellow particle, some have metallic lustre |
Qualified |
Qualified |
| Mass fraction of red phosphorus (P)/% |
≥98.5 |
99.2 |
Qualified |
| Mass fraction of yellow phosphorus (P) /% |
≤0.005 |
0.003 |
Qualified |
| Mass fraction of free acid (H2PO4) /% |
≤0.50 |
0.30 |
Qualified |
| Mass fraction of moisture /% |
≤0.25 |
0.20 |
Qualified |
| Fineness |
Qualified |
Qualified |
Qualified |
| Conclusion |
Qualified |
| Note |
|
Inspector: Li Chengsong Auditor: Wang Yuan
|
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