English 
Français
Deutsch
Español
Italiano
Português
日本語
한국어
Русский
Factory Price Hot Selling Top Quality Carbamide Urea 46% Nitrogen Fertilizer for Agriculture Urea 46 CAS 57-13-6
Basic Info
| Model NO. | urea 46 |
| CAS No. | 57-13-6 |
| Formula | CH4n2o |
| EINECS | 57-13-6 |
| Certification | ISO9001, ISO |
| Application | Vegetables, Flowers, Fruit |
| Appearance | Granular |
| Infection on Soil | Physiological Neutral |
| Chemical Character | Chemical Neutral |
| Release Type | Quick |
| Type | Nitrate Nitrogen Fertilizer |
| Transport Package | as Buyer Need |
| Specification | 46 |
| Trademark | dakun |
| Origin | China |
| Production Capacity | 10000mt/Month |
Product Description
Urea,CO(HN2)2, also known as carbamide, is an important nitrogen fertilizer with high quality and high efficiency. Apart from its major use as a fertilizer, urea is also employed in the manufacture of paints, glues, plastics, paper, textiles, feed and weed control chemicals as well as a source of non-protein nitrogen
Product Description
1.urea 46% prilled and Granular
Nitrogen: 46%minBiuret:1%maxMoisture:0.5%maxSize:Prilled :0.85-2.80mm, 90%min ;Granular : 2.00--4.75mm,90% MinColor: whiteBasic informations:CAS: 57-13-6 H.S.: 31021000MF: CO(NH2) 2 EINECS NO.: 200-315-5Origin: SHANDONG, CHINA Release type: QUICKPurity: 99.8% Application: AGRICULTUREMelt: 132.7 centigrade Density: 1.335g/cm3
| Test Items | Limit | Result |
| Assay | ≥99.0% | 99.2% |
| Melting | 132-135 | - |
| Water insolubility | ≤0.005% | 0.003% |
| moisture | 0.46% | |
| Biuret | ≤0.6% | 0.45% |
| NH3 | ≤0.2% | 0.0030% |
| CL | ≤0.00015% | <0.00015% |
| SO4 | ≤0.001% | <0.001% |
| PO4 | ≤0.00015% | <0.0001% |
| CO3 | ≤0.5% | <0.2% |
| Na | ≤0.00015% | 0.000087% |
| K | ≤0.00015% | 0.00008% |
| Ca | ≤0.00015% | 0.000091% |
| Mg | ≤0.00015% | 0.000079% |
| Fe | ≤0.00015% | 0.000085% |
| Cr | ≤0.00006% | null |
| Ni | ≤0.00006% | null |
| Zn | ≤0.00006% | null |
| Cu | ≤0.00006% | null |
| Al | ≤0.00006% | <0.0006% |
| HCOH | ≤0.0015% | 0.0001% |
Store in an airtight container in a cool, dry place
ApplicationsUrea is a potent protein denaturant that works through direct and indirect mechanisms[1]. An effective emollient and cuticle separator[2]. Used as a diuretic. Blood urea nitrogen (BUN) has been used to assess renal function[3]. Widely used as nitrogen source in fertilizer, it is an important raw material in chemical industry.
