UAE
QA
Mar
Egypt
Kuwait
Turkey
India
| Export Markets: | South America, Southeast Asia |
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| Place of Origin: | Liaoning in China |
| Packaging Details: | 225 kg iron drum |
Specifications
CAS No.:8050-09-7
MF:C20H30O2
EINECS No.:232-475-7
Colour:pale yellow
Model Number:WW
Specifications
Colophony composed of various kinds resin acids, and having special physical and chemical properties.
Colophony is a kind of natural resin, that composed of various kinds resin acids, and having special physical and chemical properties.
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Obtained from crude pine gun
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Standard:GB/T 8145/8146-2003
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Specifications
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Item
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X
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WW
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WG
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N
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M
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Color
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slight yellow
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pale yellow
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yellow
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deep yellow
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yellow brown
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Correspond to the standard glass color piece of rosin
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Appearance
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transparent solid
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Softening Point(ball&ring)
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76°Cmin
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75°Cmin
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74°Cmin
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Acid No.(mgKOH/g)
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166min
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165min
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164min
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Unsaponifiable Material
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5%max
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6%max
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Alcohol insoluble Materical
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0.03%max
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0.04%max
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Ash(%).max
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0.02
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0.03
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0.04
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Special properties
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natural organic compound,compound,mainly composed of resins
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Uses
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raw material for making soap,paper,paint and rubber
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intermediate for synthetic organic chemicals
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Packing,storing and transporting
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in galvanized iron drum,225kg net each drum
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must be kept away from heat and flame.
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