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Culture Media Additives
SODIUM THIOGLYCOLLATE
SODIUM THIOGLYCOLLATE For Bacteriology
Store in refrigerator. Suitable for use in microbiological media preparations such as Fluid Thioglycolate Medium where sterility testing for heavy metal-containing biological compounds requires deactivation via the sulfhydryl group.
Mercaptoacetic acid sodium salt; Thioglycolic acid sodium salt
Article No.
06045
Grade
For Bacteriology
Purity
80%
CAS No.
367-51-1
Molecular Formula
C
2
H
3
NaO
2
S
Molecular Weight
114.10
H.S. Code
2842.9090
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Physical Properties
Physical state at 20 °C
Solid
Colour
White powder
Odour
Stench odour
pH value
6.5 - 8 at 114 g/l at 25 °C
Melting point/ Freezing point [°C]
>300°C
Solubility in water [% weight]
114 g/l at 20 °C - completely soluble
Packings
100 g
(00100)
250 g
(00250)
Specifications
Appearance
White to off white powder
Assay (iodometric)
Min 80%
pH (1 M in water at 20°C)
6.5 - 8.0
Solubility (200 mg/mL)
Colorless to faint pink or faint purple clear to slightly hazy solution
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302-H315-H319
Precaution Statement: P305 + P351 + P338
Revision Date :
02-Jun-2014