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Bacteriological agar

SIAL/A5306 - for molecular biology

Synonym: Agar; Agar-agar; Gum agar

CAS Number: 9002-18-0
EC Number: 232-658-1
MDL Number: MFCD00081288
Linear Formula: (C12H18O9)n
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-A5306-250G 250 g
 $259.91
1/EA		 Add To Favorites
45-A5306-1KG 1 kg
 $937.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: A5306-250G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: A5306-1KG

 

form powder
grade Molecular Biology
InChI 1S/C14H24O9/c1-5-8(16)13-11(7(21-5)4-20-13)23-14-10(18)12(19-2)9(17)6(3-15)22-14/h5-18H,3-4H2,1-2H3/t5?,6-,7?,8-,9+,10-,11?,12+,13+,14?/m1/s1
InChI key GYYDPBCUIJTIBM-DYOGSRDZSA-N
Quality Level 200 
Application: Bacteriological agar has been used:
• as a component of ATCC agar for Escherichia coli culture
• as one of the experimental diet feed for Atlantic salmon fry, to study the protein and lysine requirements for maintenance and for tissue accretion
• as component of yeast extract peptone dextrose medium, Luria broth medium and synthetic complete drop out medium for Escherichia coli culture
Biochem/physiol Actions: Bacteriological agar is commonly used as a culture medium for microorganism. It is useful for fermentation process. Agar-agar serves as a preservative in food processing. It also possesses various other applications such as an emulsifier, carrier, lubricant, stabilizer, laxative disintegrant in pharmaceutical and cosmetic industries. Agar-agar is also used in photographic emulsion.
General description: Bacteriological agar is a colloidal substance and a cell wall component, obtained from Rhodoyceae (marine algae) and Gelidium sp. Agarose combined with agaropectin forms this polysaccharide. It is also called as agar-agar and is a polymer of galactoside. This agar is soluble in boiling water but not in cold water.
Packaging: 1 kg in poly bottle
Quality: A purified agar in which the original naturally occurring pigments, salts and miscellaneous matter have been reduced to a minimum.
RIDADR NONH for all modes of transport
WGK Germany WGK 1
UNSPSC 50405901

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