1.06691

Sodium thioglycolate

suitable for microbiology

• Sinônimo(s): Sodium thioglycolate, Thio glycolic acid sodium salt, Thio glycocoll sodium salt, Mercapto acetate sodium salt,,
• Fórmula empírica (Notação de Hill): C₂H₃NaO₂S
• Número CAS: 367-51-1
• Peso molecular: 114.10
• Número MDL: MFCD00043386
• Código UNSPSC: 41106212
• Número do índice EC: 206-696-4
• NACRES: NA.74

Propriedades

• pressão de vapor: <0.1 hPa ( 25 °C)
• Nível de qualidade: 200
• forma: solid
• embalagem: pkg of 500 g
• condição de armazenamento: (Tightly closed)
• pH: 6.7 (20 °C, 100 g/L in H₂O)
• pf: 260-335 °C
• solubilidade: 609.1 g/L
• densidade volumétrica: 200 kg/m³
• aplicação(ões): microbiology
• temperatura de armazenamento: 2-8°C
• InChI: 1S/C2H4O2S.Na/c3-2(4)1-5;/h5H,1H2,(H,3,4);/q;+1/p-1
• chave InChI: GNBVPFITFYNRCN-UHFFFAOYSA-M

Descrição

Descrição geral

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).

Aplicação

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.

Nota de análise

Suitability for microbiology: passes test

Informações de segurança

• Pictogramas: GHS05,GHS06
• Palavra indicadora: Danger
• Frases de perigo: H290 - H301 - H312 - H317
• Declarações de precaução: P234 - P261 - P264 - P280 - P301 + P310 - P302 + P352 + P312
• Classificações de perigo: Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Met. Corr. 1 - Skin Sens. 1
• Código de classe de armazenamento: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de risco de água (WGK): WGK 1