Skip to Content
Merck

1.06691

Sodium thioglycolate

suitable for microbiology

Synonym(s):

Sodium thioglycolate, Thio glycolic acid sodium salt, Thio glycocoll sodium salt, Mercapto acetate sodium salt,,

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C2H3NaO2S
CAS Number:
367-51-1
Molecular Weight:
114.10
UNSPSC Code:
41106212
EC Index Number:
206-696-4
NACRES:
NA.74
MDL number:
MFCD00043386

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Sodium thioglycolate, suitable for microbiology

SMILES string

[Na+].SCC(=O)[O-]

InChI

1S/C2H4O2S.Na/c3-2(4)1-5;/h5H,1H2,(H,3,4);/q;+1/p-1

InChI key

GNBVPFITFYNRCN-UHFFFAOYSA-M

vapor pressure

<0.1 hPa ( 25 °C)

form

solid

packaging

pkg of 500 g

storage condition

(Tightly closed)

pH

6.7 (20 °C, 100 g/L in H2O)

mp

260-335 °C

solubility

609.1 g/L

bulk density

200 kg/m3

application(s)

microbiology

storage temp.

2-8°C

Quality Level

200

Related Categories

Analysis Note

Suitability for microbiology: passes test

Application

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.

General description

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).

pictograms

CorrosionSkull and crossbones
GHS05,GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Met. Corr. 1 - Skin Sens. 1

Storage Class

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 1

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

Culture Media for Microbial Limit Tests

Learn more about our culture media portfolio for microbial examination of non-sterile products, fully compliant with the harmonized Pharmacopoeia.

Global Trade Item Number

SKUGTIN
1.06691.050004022536081267

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service