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08582 Millipore

Urea solution

for microbiology, 40% in H2O

Synonym: Carbamide, Carbonyldiamide

  • CAS Number 57-13-6

  • Linear Formula NH2CONH2

  • Molecular Weight 60.06

  •  Beilstein/REAXYS Number 635724

  •  MDL number MFCD00008022

  •  PubChem Substance ID 329748614

  •  NACRES NA.85

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Properties

Related Categories Microbiological Culture Media, Microbiology, Supplements More...
grade   for microbiology
form   liquid
shelf life   limited shelf life, expiry date on the label
concentration   40% in H2O
Featured Industry   Clinical Testing
Environmental
Food and Beverages
storage temp.   2-8°C
suitability   Proteus spp.
SMILES string   NC(N)=O
InChI   1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)
InChI key   XSQUKJJJFZCRTK-UHFFFAOYSA-N

Description

General description

Filter sterilized urea solution recommended for detection of urease activity.

Application

for detection and enumeration of coliform organisms from chlorinated water by membrane filter technique

Components

(per vial, sufficient for 100 mL medium):
Urea 2.0 g, Distilled water 5.0 ml

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Microbiology Introduction

An initial aim of all microbiologists is the reproducible growth of their microbial cultures, no matter whether the microorganisms are of natural origin or have been genetically engineered by man. Re...
Keywords: Absorption, Aerobic, Anaerobic, Antibiotics, Antimicrobials, Buffers, Culture media, Diffusion, Environmental, Filtration, Genetic, Growth factors, Metabolism, Phase transitions, Precipitation, Reductions, Respiration, Sample preparations, Vitamins

Microbiology Theory: Media Preparation

Microorganisms need nutrients, a source of energy and certain environmental conditions in order to grow and reproduce. In the natural environment, microbes have adapted to the habitats most suitable ...
Keywords: Culture media, Digestions, Environmental, Filtration, Growth factors, Indicators, Microbiology, Phase transitions, Precipitation, Vitamins

Peer-Reviewed Papers
15

References

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