|
Pruduct name |
Phlorogluctinol (Dihydrate) |
||
|
Package |
25kg/barrel |
Batch Sice |
400kg |
|
Batch No |
201503068 |
Ref.Standard |
Factory Standard |
|
Expiry date |
2015.03.28 |
production Date |
2015.03.29 |
|
Items |
Specifrcalion |
Resuits |
|
Description |
White to Kind of white powder |
Kind of white |
|
Appearance of solution |
≥BY4 |
BY4 |
|
pH of solutiong |
Between 4.00 and 6.00 |
5.24 |
|
purity(on dry base) |
≥99.0% |
99.77% |
|
Melting Point(on dry base) |
216.0~220.0℃ |
216.3~216.6℃ |
|
Moisture |
21.0%~24.0% |
22.42% |
|
Residue on Ignition(on dry base) |
≤0.2% |
0.10% |
|
Sulphates |
≤0.05% |
<0.05% |
|
Chlorides |
≤0.02% |
<0.02% |
|
Solubility in Alcohol(on dry base) |
Completely dissolved |
Completely dissolved |
|
Conclusion |
Qualified |
|
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