Thermo Scientific Chemicals

Agar powder

Catalog number: A10752.0E
2500 g, Each
Thermo Scientific Chemicals

Agar powder

Catalog number: A10752.0E
2500 g, Each
Quantity
Catalog number: A10752.0E
also known as A10752-0E
Price (USD)
Quantity
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Chemical Identifiers

CAS
9002-18-0
IUPAC Name
2-({4-hydroxy-3-methyl-2,6-dioxabicyclo[3.2.1]octan-8-yl}oxy)-6-(hydroxymethyl)-4-methoxyoxane-3,5-diol
Molecular Formula
C14H24O9
InChI Key
GYYDPBCUIJTIBM-UHFFFAOYNA-N
SMILES
COC1C(O)C(CO)OC(OC2C3COC2C(O)C(C)O3)C1O
Comment
Material Sourced in the U.S. and in other countries
Gel strength
≥500 g/cm² (1.5 % @ 20°C)
Residual water
≤20%
pH
5.7 to 7.5 (1.5% in water, non-U.S. sourced material)
Sulfated Ash
≤10.0%

Description

Agar is the most suited solidifying agent for scientific applications that require incubation temperatures closer to human body temperature. Agar is used as a medium in bacteriology and plant biology, impression material in dentistry, biofertilizer in organic farming, and salt bridges in electrochemistry. It can be used to measure the motility and mobility of microorganism owing to the porous nature of the gel form of an agar or agarose medium.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Agar is the most suited solidifying agent for scientific applications that require incubation temperatures closer to human body temperature. Agar is used as a medium in bacteriology and plant biology, impression material in dentistry, biofertilizer in organic farming, and salt bridges in electrochemistry. It can be used to measure the motility and mobility of microorganism owing to the porous nature of the gel form of an agar or agarose medium.

Solubility
Soluble in water at temperatures between 950C and 1000 C. Insoluble in cold water.

Notes
Prolonged exposure to high temperatures can degrade Agar powder.
RUO – Research Use Only

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