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产品型录 |
共1 笔 产品 |
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Gum rosin WW/X Grade
H. S No.: 38061010
Molecular formula: C20H30O2
Molecular weight: 302.44
Appearance: Transparent yellow solid
Softening point (centigrade degree):76min
Acid value (mg/g): 166min
Unsaponifiable Matter: 5%max
Alcohol ...
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