화학 원료 요소 (UREA)
| 화학식 | CO(NH2)2 |
|---|---|
| CAS NO | 57-13-6 |
| 원산지 | 중국, 베트남, 인도네시아 |
| 포장 | 1ton bag, 500kg bag , 25kg bag |
| 용도 | 차량용 요소수, 공업용 요소수, 농업용 비료, 요소수지 등 |
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[성상 및 성분함량]
1. 차량용
ITEM |
STANDARD |
Total Nitrogen (Mass fraction) /% ≥ |
46.0 |
Biuret(Mass fraction) / % ≤ |
0.9 |
Moisture(Mass fraction)/% ≤ |
0.5 |
Alkalinity as NH3 (Mass fraction) /% ≤ |
0.5 |
Aldehyde as HCHO /(mg/kg) ≤ |
10.0 |
Insoluble matter /(mg/kg) ≤ |
30.0 |
Phosphate as PO4 /(mg/kg) ≤ |
1.5 |
Calcium as Ca /(mg/kg) ≤ |
1.5 |
Iron as Fe /(mg/kg) ≤ |
1.5 |
Copper as Cu /(mg/kg) ≤ |
0.6 |
Zinc as Zn /(mg/kg) ≤ |
0.6 |
Chromium as Cr /(mg/kg) ≤ |
0.6 |
Nickel as Ni /(mg/kg) ≤ |
0.6 |
Aluminum as Al /(mg/kg) ≤ | 1.5 |
Magnesium as Mg /(mg/kg) ≤ | 1.5 |
Sodium as Na /(mg/kg) ≤ | 1.5 |
Potassium as K /(mg/kg) ≤ | 1.5 |
Size /(0.85-2.8mm) ≥ | 90.0 |
2.공업용
ITEM | STANDARD |
Total Nitrogen /% ≥ | 46.0 |
Biuret / % ≤ | 1.0 |
Moisture /% ≤ | 0.5 |
Size /(0.85-2.8mm) ≥ | 90.0 |
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