3-Mercapto-1,2-propanediol, ACS - eurchem.net2

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3-Mercapto-1,2-propanediol, ACS - sterilized
1-Thioglycerol
2.3-Dihydroxpropanethiol
100% made in European Union *(according to USP, EUP, Echa-Reach)
>99.99+% min. (raw virgin matter , ultra-pure , selected)
laboratory chemical / bio-research / pharmaceutical primary / Industrial  
EA8948
96-27-5
MFCD00004879
202-495-0
C3H8O2S
HOCH2CH(OH)CH2SH
108.16
117 °C to 119 °C / 5mm.
149 °C (300 °F)
1.247
1.5110
>99.99%  to <101.5% (iodometric Titration)
hygroscopic , air sensitive , ambient temperatures                                       
slightly soluble in water and benzene , soluble in acetone ; insoluble in ether
clear colorless to yellow
viscous liquid
it generally used as a  size-regulating  capping agent  for  nanocrystals;  1-Thioglycerol  is  also
used in bacteriology experiments to induce the synthesis of porphyrin compounds in aerobically
growing Escherichia coli ; also used  to study the  pH-sensitive  photoluminescence of  aqueous
thiol-capped CdTe nanocrystals ;  1-Thioglycerol is  used to develop and test thiol functionalized
copolymers ; is used  as  a post-modification  agent in the  generation of  non-standard  peptide
foldamers; potential substitute for 2-mercaptoethanol, probe for study of lymphocyte activation.
Air Sensitive and Hygroscopic, store away from water/moisture and air; store in cool place ;
keep container tightly closed in a dry and well-ventilated place. Store under dry inert gas.
2 (two) years from production date  * sealed package                           
special for chemical transport (according to IATA / ADR / ECHA-REACH rules / int.l laws)
COA, MSDS, GMP, US/EUP, Echa-Reach, etc... *
* (originals will be delivered with good , and copies after confirmed order )
the price of the product is already around 25% less than the official price of the
International Chemical Stock Exchange / ICIS