DITHIOERYTHRITOL For Synthesis

Chemical Information
Article No.	AL1944
Grade	For Synthesis
Purity	98%
CAS Number	6892-68-8
Molecular Formula	C4H10O2S2
Molecular Weight	154.25
HS Code	29309099
Shelf Life	5 Years

Physical Properties
Solubility in water(% weight)	15.4 g/l at 20 °C
Colour	White crystalline
Melting point/ Freezing point(°C)	82 - 84 °C
pH value	4.0 - 6.0 at 15,4 g/l at 25 °C
Physical state at 20 °C	Solid

Safety Information and Hazard Symbols
Signal Word	Warning
Precaution Statement	P261-P305 + P351 + P338
Symbol	GHS07
Hazardous Statement	H315-H319-H335

Specifications
Iron (Fe)	Max 0.0005%
Assay	Min 98%
Heavy metals (as Pb)	Max 0.001%
Melting point	81 - 85 °C
Appearance	White crystalline powder