factory price Gentiobiose cas no.554-91-6 with high quality

CAS No. :554-91-6
Other Names :Gentiobiose
MF :C12H22O11
EINECS No. :209-074-0
Place of Origin :China
Type :Synthetic Flavour & Fragrance
Usage :Daily Flavor, Food Flavor, Tobacco Flavor, Industrial Flavor
Purity :99%
Brand Name :look chemical
Model Number :ZSAYW-554-91-6
Melting point :195-197 °C (dec.)
Boiling point :397.76°C (rough estimate)
Density :1.4149 (rough estimate)
Refractive index :9.5 ° (C=4, H2O)
Storage :0-6°C
pKa :12.45±0.20(Predicted)
Color :White to Off-white
Form :powder
Solubility :Slightly soluble in water.
Delivery time :above 10 days