尿素 UREA
As the fertilizer of high nitrogen content, urea is easy to be solved in water and widely used in agricultural line for chop growing. It is also used in industrial and feedstuff line.
尿素
UREA
产品名称Product
全称：尿素Urea
俗称：碳酰二胺、脲Carbamide
产品外观Appearance
白色或浅色颗粒，无机械杂质
Crystalline or white granules without visible foreign matters.
物化性质Properties
分子式：CO(NH2)2 分子量: 60
Formula Molecular Weight
产品用途 Application
尿素氮含量较高，适用于各种土壤和多种作物，也可以部分代替蛋白质饲料，还可以作为工业原料。
As the fertilizer of high nitrogen content, urea is easy to be solved in water and widely used in agricultural line for chop growing. It is also used in industrial and feedstuff line.
产品储存、运输注意事项 Storage and Transportation
防潮、防水 Store in dry and Clean Place
产品技术指标Specification
|
指标名称Item |
执行标准Standard No：GB2440-2001 |
||
|
优等品 Grade A |
一等品 Grade B |
合格品 Grade C |
|
|
总氮(N)(以干基计)% Nitrogen ( dry basis ) % |
46.4 |
46.2 |
46.0 |
|
缩二脲% Biuret % |
0.9 |
1.0 |
1.5 |
|
水分% Moisture % |
0.45 |
0.5 |
1.0 |
|
小颗粒粒度(d0.85-2.88mm) Particle size for prilled urea (d0.85-2.88mm) |
93.0 |
90.0 |
90.0 |
|
大颗粒粒度( d2.0-4.75mm ) Particle size for granular urea ( d2.0-4.75mm ) |
93.0 |
90.0 |
90.0 |
