Activity

Nature
Melting point137-140 °C(lit.)
Boiling point275°C
Density1.59 g/mL at 25 °C(lit.)
Refractive index1.5260 (estimate)
Flash point127 °C
Storage conditionsStore at RT.
Solubility478.8g/l
Acidity coefficient (pKa)1.83(at 25℃)
formPowder/Solid
colourWhite
PH value1.3 (100g/l, H2O, 20℃)
Water solubility790 g/L (25 ºC)
Merck14,5703
BRN605762
stabilityStable. Combustible. Incompatible with strong oxidizing agents, bases.
CAS database110-16-7(CAS DataBase Reference)
Chemical properties
Monoclinic crystals are colorless crystals with astringent taste. Soluble in water, ethanol and acetone, insoluble in benzene.
Use
1. For the preparation of unsaturated resins and rosin
2. Used in pharmaceuticals, resin synthesis, and as a preservative for oils and fats.
3. It is mainly used in the production of pesticide marathon, dajingsong, synthetic unsaturated polyester resin, tartaric acid, fumaric acid, succinic acid, etc. It is also used in coatings, food and printing auxiliaries and grease preservatives.
4. Used in synthetic resins, pesticides, etc.
5. Alkaline method analysis standard, slowing the rancidity of oil and fat, organic synthesis.buy Active Pharmaceutical Ingredients
website:http://www.dlskychem.com/active-pharmaceutical-ingredients/