CAS No.: | 7783-28-0 |
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Formula: | (Nh4)2hpo4 |
EINECS: | 231-987-8 |
Certification: | ISO9001, TUV, GMP, ISO, CE |
Application: | Vegetables, Flowers, Fruit |
Appearance: | Granular |
Samples: |
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Customization: |
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Items | Specification | Results |
Physical Appearance | White crystal or powder | White crystal |
Main content (base on (NH4)2HPO4) W% | ≥98.0 | 99.57 |
Main content (base on P2O5) W% | ≥53.0 | 53.54 |
Total nitrogen (base on N) W% | ≥20.0 | 20.90 |
Water Insoluble material W% | ≤0.02 | 0.008 |
Moisture W% | ≤0.5 | 0.15 |
Fluoride (base on F) W% | ≤0.010 | 0.0005 |
Arsenic (base on As) W% | ≤0.0003 | 0.0001 |
Lead (base on Pd) W% | ≤0.0001 | 0.00001 |
PH | 7.8-8.2 | 7.9 |
Conclusion:The batch tested complies with HG/T4132-2010 |
Analysis Item | Standard Index | Analysis Index | Single Appraisal |
Total Nitrogen | 18% | 18.2% | Approved |
Available P2O5 | 46% | 46.5% | Approved |
Water Soluble Phosphates As P2O5 | 41% | 41.7% | Approved |
Moisture | 2.0% | 1.5% | Approved |
Granularity(1-4mm): 90pct Min | 90% | 98% | Approved |
Appearance | Dark Brown granule | Dark Brown granule | Approved |
Free Flowing: Treated Against Caking | Free Flowing, Treated Against Caking | Free Flowing, Treated Against Caking | Approved |
Analysis Result | Complied with HG/T 4132-2010 | ||
Analysis Method | AOAC |
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