Rosin & Forest Chemical
Description
Gum Rosin
Other name: Colophony
CAS No. 8050-09-7
Molecular formula: C20H30O2
Molecular weight: 302.44
Appearance: Light yellow transparent solid
Specification:
Softening point: 76C min
Unsaponifiables: 5% max
Acid value: 166 mgkoh/g min
Ethyl alcohol insolubility: 0.03% max
Ashes: 0.02% max
Uses: Raw material for making soap, paper, paint and ubber; Intermediate for synthetic organic chemicals
Storing and Transporting: Gum rosin must be kept away from heat and flame.
Packing: 225kg iron drum, 21.6mt / 20'FCL
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Tianjin Xinyuantehui Chemical Co.,Ltd
chemical
Address: Chongqing Street No.75, Changqing Branch Trade and Industry Park, Jinnan, Tianjin,
Tianjin, Tianjin
China, 300350
Tel: 0086-22-60370329
Fax: 0086-22-60508012
