一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
WhatsApp
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >API>Urinary System Drugs>Dehydration Drugs>Urea
Urea
  • Urea
  • Urea
  • Urea
  • Urea
  • Urea

Urea

Price Get Latest Price
Package 1kg 25kg 50kg
Min. Order: 1kg
Supply Ability: 20 tons
Update Time: 2023-09-14

Product Details

Product Name: Urea CAS No.: 57-13-6
EC-No.: 200-315-5 Min. Order: 1kg
Purity: 99% Supply Ability: 20 tons
Release date: 2023/09/14

Contact me: admin06@hsnm.com.cn


1.Product Description

  
Product Name:Urea
CAS:57-13-6
MF:CH4N2O
MW:60.06
EINECS:200-315-5
Melting point 132-135 °C(lit.)
Boiling point 332.48°C (estimate)
density 1.335 g/mL at 25 °C(lit.)
vapor pressure <0.1 hPa (20 °C)
refractive index n20/D 1.40
storage temp. 2-8°C
solubility H2O: 8 M at 20 °C
form powder
pka0.10(at 25oC)
color white
Specific Gravity1.335
PH8.0-10.0 (20oC, 8M in H2O)
Water Solubility 1080 g/L (20 oC)
λmaxλ: 260 nm Amax: 0.03
λ: 280 nm Amax: 0.02
Merck 14,9867
BRN 635724


Uses:

Oxides and nitrous acid for nitrogen separation and chromatographic analysis; also used as a biological culture agent.

It is used as raw material for fertilizer, animal feed, explosive, stabilizer and urea formaldehyde resin.

Urea is an important raw material for pesticide production. It can produce fungicides such as cyanamide cream, ethylpyriphenolate, insecticides such as triazophosphoron, flufenethion, pyrimidine oxyphosphorus, pyridinitrile, permethrin, herbicide chloroxone, etc.

Agricultural use as nitrogen fertilizer, industrial use as feed additive, used in the manufacture of explosives, stabilizer and urea formaldehyde resin.

It is a crop fertilizer used to improve the efficiency of nitrogen in urea.

Yeast feed; Gumdrop tissue improver. GB2760-90 is listed as a processing aid. Used for alcoholic beverages, gelatin products, wine, yeast baking products.

Urea is mainly used as a fertilizer. In industry, it is also used as a raw material for the manufacture of urea-formaldehyde resin, polyurethane and melamine-formaldehyde resin. It is also widely used in medicine, explosives, leather, flotation agent, pigment and dewaxing of petroleum products. Urea is heated to 200oC to form solid trichloric acid (cyanuric acid). The derivatives of cyanuric acid, trichloroisocy anuric acid, sodium dichloroischemicalbook cyanate, tri (2-hydroxyethyl) isocyanuric acid, tri (allyl) isocyanuric acid, tri (3, 5-di-tert-butyl-4-hydroxy-benzyl) isocyanate, tridiglycidyl isocyanate, cyanuric acid melamine complex, etc., have many important applications. The first two are new high-grade disinfection, bleach, trichl oroisocyanuric acid worldwide total production capacity of more than 80,000 t.

Test for antimony and tin in analysis. Determination of lead, calcium, copper, galli um, phosphorus, iodide and nitrate. Serum Chemicalbook bilirubin was measured with standard solution when blood urea nitrogen was determined. Separation of hydrocarbons. The oxides and nitrous acids used to decompose nitrogen in analysis. Prepare the medium. Fring method when determining uric acid stabilizer, homogeneous precipitation.


Related Product

 Article illustrationArticle illustration


My email: admin06@hsnm.com.cn


Company Profile Introduction

Wuhan Hansheng New Material Technology Co.Ltd founded in 2022. our company mainly supply steroid raw powders,sarms raw powders,fat burner raw powders,peptides, food addtives, API raws,Cosmetics raw powders.veterinary raw powders. Our company is a professional manufacturer leading factory in China in pharmaceutical area for many years, our products have exported to USA,Greece, Spain, UK, Germany, Australia and other countries, and we have got very good feedback from our customers, we had established a long term friendly relations with our customers all over the world, and in some area like Europe and North America, we have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring. High quality, best price, first-class service, high successful delivery rate, we have stock, so we can delivery quickly at the very day when payment is arrived.

You may like

Recommended supplier

Product name Price   Suppliers Update time
VIP6Y
RongNa Biotechnology Co.,Ltd
2026-07-25
$99.00
VIP2Y
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
2026-07-24
$400.00
VIP5Y
Hebei Dangtong Import and export Co LTD
2026-07-01
VIP3Y
Qingdao RENAS Polymer Material Co., Ltd.
2026-07-01
VIP2Y
Shaanxi Dideu New Materials Co. Ltd
2026-06-30
Anhuyan (Hainan) Biotechnology Co., LTD
2026-05-22
$42.00
VIP4Y
TargetMol Chemicals Inc.
2026-05-11
$42.00
VIP6Y
TargetMol Chemicals Inc.
2026-05-11
$5.00
Wuhan JiyunZen Tech Co., Ltd.
2026-04-10
$10.00
VIP9Y
Jiangsu Kolod Food Ingredients Co.,Ltd.
2026-03-22
  • Since: 2022-09-29
  • Address: Room 401, 4th Floor, No. 3-1 Factory Building, Guandong Science and Technology Industrial Park, Jiay
INQUIRY
阳高县| 新巴尔虎右旗| 淮北市| 禄劝| 武山县| 易门县| 阜南县| 广安市| 五莲县| 新田县| 千阳县| 明星| 内丘县| 长乐市| 池州市| 库伦旗| 阿拉善盟| 周口市| 高雄县| 福安市| 陆川县| 青铜峡市| 沂南县| 贵南县| 博兴县| 绥宁县| 茌平县| 潼南县| 凤庆县| 长汀县| 沁阳市| 贵南县| 称多县| 合江县| 巴彦县| 广东省| 桐梓县| 阳原县| 沂南县| 鄄城县| 原阳县|