CAS 519-02-8

Molar Mass

248.36

Density

1,191g/cm

Melting Point

77 C

Boling Point

86-88C/2,5Torr

Specific Rotation(α)

D20 +38° (alc)

Flash Point

172.7°C

Solubility

Soluble in water, benzene, chloroform, ether and carbon dioxide, insoluble in petroleum ether.

Vapor Presure

1.67E-06mmHg at 25°C

Appearance

Needle or prism crystal

Color

White

Merck

14,5759

pKa

9.47±0.20(Predicted)

Storage Condition

Sealed in dry,2-8°C

Stability

Stable for 1 year from date of purchase as supplied. Solutions in distilled water may be stored at -20°C for up to 3 months.

Refractive Index

1,536

MDL

MFCD00210527

Physical and Chemical Properties

Soluble in water, benzene, chloroform, ether and carbon dioxide, insoluble in petroleum ether. Dried roots derived from the leguminous plant Sophora flavescens Ait.

Use

Antibacterial anti-inflammatory drugs for the treatment of chronic cervicitis, bacillary dysentery, enteritis and other diseases antibacterial anti-inflammatory drugs for chronic cervicitis, bacillary dysentery, enteritis and so on.