MOPSO BUFFER Extra Pure

Chemical Information
Article No.	AL3147
Grade	Extra Pure
Purity	99%
CAS Number	68399-77-9
Molecular Formula	C7H15NO5S
Molecular Weight	225.3
HS Code	29349900
Shelf Life	5 Years

Physical Properties
Solubility in water(% weight)	112.6 g/l at 20 °C
Colour	White crystalline
Melting point/ Freezing point(°C)	273 - 274 °C
Odour	Odorless
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 99%
Lead (Pb)	Max 0.0005%
Zinc (Zn)	Max 0.0005%
Magnesium (Mg)	Max 0.0005%
Copper (Cu)	Max 0.0005%
Melting point	275 - 280 °C
Water	Max 1%
Chloride (Cl)	Max 0.05%
Appearance	White crystalline powder
Calcium (Ca)	Max 0.001%
Sulphate (SO4)	Max 0.005%
Sodium (Na)	Max 0.05%