1.06504

Sodium deoxycholate

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

• 別名: Sodium deoxycholate, Deoxycholic acid sodium salt, Desoxycholic acid sodium salt
• 実験式（ヒル表記法）: C₂₄H₃₉NaO₄
• CAS番号: 302-95-4
• 分子量: 414.55
• MDL番号: MFCD00064139
• UNSPSCコード: 41106212
• EC Index Number: 206-132-7
• NACRES: NA.74

特性

• 品質水準: 200
• 形状: solid
• 有効性: 1370 mg/kg LD₅₀, oral (Rat)
• pH: 7.5-9.0 (20 °C, 20 g/L in H₂O)
• mp: 357-365 °C
• 転移温度: flash point >110 °C (own results)
• 溶解性: 330 g/L
• かさ密度: 200 kg/m³
• アプリケーション: microbiology
• 保管温度: 15-25°C
• 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

詳細

詳細

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.

アプリケーション

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

アナリシスノート

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.
For details, please request our BSE-certificate.

安全性情報

• ピクトグラム: GHS07
• シグナルワード: Warning
• 危険有害性情報: H302
• 注意書き: P264 - P270 - P301 + P312 - P501
• 危険有害性の分類: Acute Tox. 4 Oral
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable