1.Product:Gum Rosin
2.CAS No.: 8050-09-7
3.EINECS No.: 232-475-7
4.Specification:
2.CAS No.: 8050-09-7
3.EINECS No.: 232-475-7
4.Specification:
Product
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Gum Rosin
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Standard
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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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K
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Color
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slightly 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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yellow red
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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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76oC min
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75oC min
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74oC min
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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 Material
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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, 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
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In galvanized iron drum, 225kg net each drum
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Storing and transporting
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Must be kept away from heat and flame.
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Minimum Order Quantity
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10Metric Ton/Metric Tons
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Delivery time
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Within 15 days
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Payment terms
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TT
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Supply ability
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500 Metric Tons per month
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Contact name
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Mandy
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If you are interested in our product, just feel free to contact me.
Contact name: Mandy
Contact name: Mandy
E-mail: zsdchem(at)hotmail.com
MSN: zsdchem(at)hotmail.com