Description
| Product Name:urea formaldehyde 38%min |
| Brand Name:LVYIN |
| Appearance:White Granule |
| Slow-Release Periods:90-120 days |
| Packing:25/50/500/800/1000kgs |
|
The Urea Formaldehyde above supplies by the granule, it has 1-2mm,2-4mm and other size.
| Item |
Standard |
Unit |
Test Result |
| Total Nitrogen (TN) |
30 |
% |
≥38 |
| Union Nitrogen (UN) |
6 |
% |
≤5 |
| Ammonium Nitrogen(AN) |
1.2 |
% |
≤1 |
| Activity Index (AI) |
38 |
% |
≥40 |
| Water Soluable Nitrogen(WN) |
10 |
% |
≤14 |
| Water Insoluable Nitrogen (WIN) |
22 |
% |
≥24 |
| Hot Water Insoluable Nitrogen(HWIN) |
10 |
% |
≥12 |
| Biuret |
0.76 |
% |
≤0.76 |
| Purity |
99.8 |
% |
99.95 |
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