1.06504

Millipore

Sodium deoxycholate

Bile salt and ionic detergent. Supplement. For the isolation and classification of gram-negative bacteria

Synonym(s):
Sodium deoxycholate, Deoxycholic acid sodium salt, Desoxycholic acid sodium salt 
Empirical Formula (Hill Notation):
C24H39NaO4
CAS Number:
Molecular Weight:
414.55
MDL number:
EC Index Number:
206-132-7
Pricing and availability is not currently available.

storage conditions

Store at +15°C to +25°C.

potency

1370 mg/kg LD50, oral (Rat)

application(s)

microbiology: suitable (preparation)

pH

7.5-9.0 (20 °C, 20 g/L in H2O)

mp

357-365 °C

transition temp

flash point >110 °C (own results)

solubility

330 g/L

bulk density

200 kg/m3

InChI

1S/C24H40O4.Na/c1-14(4-9-22(27)28)18-7-8-19-17-6-5-15-12-16(25)10-11-23(15,2)20(17)13-21(26)24(18,19)3;/h14-21,25-26H,4-13H2,1-3H3,(H,27,28);/q;+1/p-1/t14-,15-,16-,17+,18-,19+,20+,21+,23+,24-;/m1./s1

InChI key

FHHPUSMSKHSNKW-SMOYURAASA-M

General description

Sodium deoxycholate is a water-soluble, bile salt and an ionic detergent used as a selective inhibitory agent for bacteriological culture media. It interferes with the growth and incorporation of glucose into various cellular fractions and also inhibits flagellum formation in gram negative bacteria.

Application

Sodium deoxycholate is used in number of bacteriological media for the isolation and classification of gram-negative bacteria from food and the environment.

Analysis Note

Assay (perchloric acid titration, calculated on dried substance): ≥ 98.5 %
Identity (IR-spectrum): passes test
pH-value (2 %; water): 7.5 - 9.5
Spec. rotation (α 20/D; 2 %; water; calc. on dried substance):
Heavy metals (as Pb): ≤ 0.001 %
TLC-Test: passes test
Cholic acid (TLC): ≤ 2.0 %
Loss on drying (TG): ≤ 6.0 %
Suitability for microbiology (MacConkey-Agar): passes test
The substance meets the criteria described in the monograph1483 Ph.Eur. 6th Ed. and any subsequently revised version.
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Risk Statement

22

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