1.06691

Sodium thioglycolate

suitable for microbiology

• Sinonimo/i: Sodium thioglycolate, Thio glycolic acid sodium salt, Thio glycocoll sodium salt, Mercapto acetate sodium salt,,
• Formula empirica (notazione di Hill): C₂H₃NaO₂S
• Numero CAS: 367-51-1
• Peso molecolare: 114.10
• Numero MDL: MFCD00043386
• Codice UNSPSC: 41106212
• Numero indice EU: 206-696-4
• NACRES: NA.74

Proprietà

• Tensione di vapore: <0.1 hPa ( 25 °C)
• Livello qualitativo: 200
• Forma fisica: solid
• Confezionamento: pkg of 500 g
• Condizioni di stoccaggio: (Tightly closed)
• pH: 6.7 (20 °C, 100 g/L in H₂O)
• Punto di fusione: 260-335 °C
• Solubilità: 609.1 g/L
• Densità bulk: 200 kg/m³
• applicazioni: microbiology
• Temperatura di conservazione: 2-8°C
• InChI: 1S/C2H4O2S.Na/c3-2(4)1-5;/h5H,1H2,(H,3,4);/q;+1/p-1; GNBVPFITFYNRCN-UHFFFAOYSA-M

Descrizione

Descrizione generale

Sodium thioglycolate is commonly used in microbiology as a reducing agent in microbial culture media to facilitate the growth of anaerobic organisms. It helps to maintain anaerobic conditions by reducing oxygen and creating an environment suitable for the growth of microbes that require low oxygen levels. Sodium thioglycolate also has bacteriostatic properties that inhibit the growth of certain bacterial species, which can be useful in selective and differential media formulations. It is commonly used in media for the enrichment, isolation, and identification of Clostridium spp., Salmonella spp., and other anaerobic bacteria in environmental samples. When used in microbial media, sodium thioglycolate is normally added at a concentration of 0.05%-0.5% (w/v).

Applicazioni

Sodium thioglycolate has several microbial applications due to its reducing and bacteriostatic properties. It is commonly used as an ingredient in many microbial culture media for the growth and identification of anaerobic bacteria from various environmental, food, and beverage samples.

Risultati analitici

Suitability for microbiology: passes test

Informazioni sulla sicurezza

• Pittogrammi: GHS05,GHS06
• Avvertenze: Danger
• Indicazioni di pericolo: H290 - H301 - H312 - H317
• Consigli di prudenza: P234 - P261 - P264 - P280 - P301 + P310 - P302 + P352 + P312
• Classi di pericolo: Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Met. Corr. 1 - Skin Sens. 1
• Codice della classe di stoccaggio: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe di pericolosità dell'acqua (WGK): WGK 1