尿素

CAS No.: 57-13-6
Molecular Formula: CH4N2O Molecular Weight: 60.06
Properties:
Urea serves an important role in the metabolism of nitrogen-containing compounds by animals and is the main nitrogen-containing substance in the urine of mammals. Urea is solid, colorless, and odorless (although the ammonia that it gives off in the presence of water, including water vapor in the air, has a strong odor). Urea is highly soluble in water and practically non-toxic (LD50 is 15 g/kg for rat). Dissolved in water, it is neither acidic nor alkaline. The body uses Urea in many processes, the most notable one being nitrogen excretion. Urea is widely used in fertilizers as a convenient source of nitrogen. Urea is also an important raw material for the chemical industry.
Usage:
In the past decade Urea has surpassed and nearly replaced ammonium nitrate as a nitrogen fertilizer. Urea is also widely used in the agricultural industry as an animal feed additive.

Urea fertilizer can be coated with certain materials, such as sulfur, to reduce the rate at which the nitrogen becomes available to plants. Under certain conditions these slow-release materials result in more efficient use by growing plants. Urea in a slow-release form is popular for use on golf courses, parks, and other special lawn situations.
Packing and Storage:
20kg, 25kg, 50Kg PP woven bag with PE inner bag or composite plastic woven bag.1MT (1000kg) or 1.1MT (1100kg) jumbo bag. Shrink-wrapped with pallet is available.
Kept in dry and place, avoid moisture, water, rain and fire, normal transportation.
 



在线询价

至: 兖矿鲁南化肥厂
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

尿素
尿素
硫酸铵
硫酸铵
供应产品

Same products

山梨醇
山梨醇 卖方: 河北华旭药业有限责任公司 Product name SORBITOL POWDER Package: 25KG KRAFT BAG Product Description: MF: C6H14O6 Molecul...
甘露糖
甘露糖 卖方: 河北华旭药业有限责任公司 Product name D-MANNOSE Package: 25KG DRUM Product Description: MF: C6H12O6 Molecular weight: ...
果糖
果糖 卖方: 河北华旭药业有限责任公司 Product name FRUCTOSE BP/USP/FCC8 Package: 25KG KRAFT BAG AND 25KG DRUM Product Description: M...
甘露醇
甘露醇 卖方: 河北华旭药业有限责任公司 Product name MANNITOL CP/BP/USP/EP Package: 25KG KRAFT BAG AND 25KG DRUM Product Description: ...
紫苏油
紫苏油 卖方: 深圳石金谷科技有限公司 紫苏油 产品名称:紫苏油 同义词:Perilla seed oil; CCRIS 7126; 紫苏 石油; 油,紫苏 紫苏油[油,杂质] CAS登记号:68132-21-8 包装:23.5kg...