
Colophony (Rosin gum)
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:8050-09-7
:
MDL Number:MFCD00132205
Melting Pt:75…81 °C
Density:1,1 g/cm³ (20 °C)
Flash Pt:180 °C
EINECS:232-475-7
:GHS07
Storage Temperature:Ambient
Specification Test Results
- Appearance:Almost white to yellow to orange Powder or flakes or chunks
- Infrared spectrum:Conforms
- Melting point:72 to 83 °C
- Acid value:156 to 182 mg KOH/g
- Uniformity coefficient:≤1.8
- Moisture holding capacity:53 to 58 % (H+)
- Total volume capacity:≥1.8 eq/l (H+)