Molecular Formula | C2H4N3NaS |
Molar Mass | 125.12 |
Melting Point | 148°C |
Boling Point | 296.6°C at 760 mmHg |
Flash Point | 133.2°C |
Water Solubility | 400 g/L (20 ºC) |
Vapor Presure | 0.00251mmHg at 25°C |
Storage Condition | Room Temprature |
MDL | MFCD00044799 |
Physical and Chemical Properties | White or white crystalline powder, very easy to absorb moisture, soluble in water, aqueous solution is alkaline, PH8.5-9.5, insoluble in benzene, acetone, ether and other organic solvents. |
Use | Used as cephalosporin pharmaceutical intermediates |
Risk Codes | R11 - Highly Flammable R42/43 - May cause sensitization by inhalation and skin contact. R43/44 - R22 - Harmful if swallowed |
Safety Description | S16 - Keep away from sources of ignition. S22 - Do not breathe dust. S24 - Avoid contact with skin. S37 - Wear suitable gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
HS Code | 29339900 |
chemical properties | white or white-like crystalline powder, easy to absorb moisture, easy to dissolve in water, alkaline in aqueous solution, PH8.5-9.5, difficult to dissolve in benzene, acetone, ether and other organic solvents. |
use | used as cephalosporin pharmaceutical intermediate |