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Home > Products >  High purity Urea with best price and good quality

High purity Urea with best price and good quality CAS NO.57-13-6

  • Min.Order: 10 Gram
  • Payment Terms: L/C,T/T,Other
  • Product Details

Keywords

  • Urea
  • purity 99% Urea
  • high quality cas 57-13-6

Quick Details

  • ProName: High purity Urea with best price and g...
  • CasNo: 57-13-6
  • Molecular Formula: CH4N2O
  • Appearance: white columnar or white powder
  • Application: used as analytical reagent and stabili...
  • DeliveryTime: within in 5-7 working days after recei...
  • PackAge: 25kg/woven bag or as customers' requir...
  • Port: Wuhan, Shanghai, Guangzhou, Tianjin po...
  • ProductionCapacity: 200 Kilogram/Week
  • Purity: ≥99%
  • Storage: stored at dry, cool and avoid light
  • Transportation: by sea/by express
  • LimitNum: 10 Gram

Superiority

1, High quality with competitive price:

  We are manufacturer and can provide high quality products with factory price.

2, Fast and safe delivery

  1) Parcels can be sent out within 24 hours after payment. Tracking number is available.

  2) Secure and discreet shipment. You have various choices of transportation methods.

3, We have clients throughout the world.

  1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.

  2) Market feedback and goods feedback are appreciated, meeting customers's requirement is our responsibility.

  3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

Details

Basic information

Product Name:

Urea

Synonyms:

UREA;UREA HYDROCHLORIDE;UREA, PRILLED;UREA FERTILIZER;UREUM;(NH2)2CO;ai3-01202;Alphadrate

CAS:

57-13-6

MF:

CH4N2O

MW:

60.06

Product Categories:

Enzymes;Alphabetical Listings;Stable Isotopes;U-Z;Chaotropic Agents;Bioactive Small Molecules;Biochemicals and Reagents;Building Blocks;Carbonyl Compounds;Cell Biology;Denaturation;Protein Electrophoresis;Proteomics;SDS-PAGE;Urea;fertilizer;ACTIGALL;proteinmod;Inhibitors

Mol File:

57-13-6.mol

Urea Structure

 

Chemical Properties

melting point 

132-135 °C(lit.)

boiling point 

196.611 °C at 760 mmHg

density 

1.335 g/mL at 25 °C(lit.)

flashing point 

72.708 °C

vapor pressure 

0.395000010728836 mmHg at 25°C

refractive index 

n20/D 1.40

storage temp. 

2-8°C

solubility 

H2O: 51.8 g/100 ml (20 °C), 54.5 g/100ml (25 °C), 71.7 g/100 ml (60 °C), 95.0 g/100 ml (120 °C)

Water Solubility 

1080 g/L (20 ºC)

Stability

Substances to be avoided include strong oxidizing agents. Protect from moisture.

 

Technical specification

Specification

Index name

Analytically pure-AR

Chemical pure-CP

Content/%

≥99.0

≥99.0

Clarity test

Qualified

Qualified

Water insoluble/%

≤0.005

≤0.02

Ignition residue( counted by sulfate )

≤0.01

≤0.02

Chloride(Cl)

≤0.0005

≤0.001

Sulfate(SO4)

≤0.001

≤0.005

Ammonia(NH4)

≤0.005

≤0.005

Ferrum(Fe)

≤0.0002

≤0.0005

Heavy metal( counted by Pb)

≤0.0002

≤0.0005

Biuret(C2H5N3O2)

≤0.2

≤0.4

 

Usage And Synthesis

Chemical Properties

White crystalline powder

Usage

Used for the denaturation of proteins and as a mild solubilization agent for insoluble or denatured proteins. Useful for renaturing proteins from samples already denatured with 6 M guanidine chloride such as inclusion bodies. May be used with guanidine hydrochloride and dithiothreitrol (DTT) in the refolding of denatured proteins into their native or active form.

anticholelithogenic; LD50(rat) 890 mg/kg ip

Urea is a physiological regulator of nitrogen excretion in mammals; synthesized in the liver as an end-product of protein catabolism and excreted in urine. Also occurs normally in skin. Emollient; diu retic.

 

About us:

Hubei Jusheng Technology Co., Ltd., is a large group corporation which engaged in the R&D and manufacture of chemicals, Pharmaceuticals and intermediates. We have earned ourselves a good reputation at home and abroad with advanced technology, standardized management and well established service systerm. We have developed to a very famous group corporation Enterprise in chemical industry step by step. 

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