PRODUCT NAME: INDUSTRIAL AMMONIUM SULFATE
Quality: GB 535-83
Lot Number: SX070801 Lot: 22MT The Place of Sampling: Warehouse
The Date of Sampling: August 1 The Date of Report: August 1
Index Name |
Index Value |
Actual Value |
Nitrogen (N) content (based on dry basis),%? ¡Ý |
21.0 |
21.10 |
Water content (H2O),% ¡Ü |
0.2 |
0.12 |
Free acid (H2SO4),% ¡Ü |
0.05 |
0.024 |
Iron (Fe),% ¡Ü |
0.007 |
0.0032 |
Arsenic (As),% ¡Ü |
0.00005 |
0.000011 |
Heavy metal (based on Pb),% ¡Ü |
0.005 |
0.0027 |
Insoluble substance in water,% ¡Ü |
0.05 |
0.017 |
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