ColorYellow
Softening Point74-76 C
Dirt0.03-0.04% Max
Unsaponifiable5-6% Max
Acid Value164-166 Min
FormSolid lumps
Adhesive Typesolvent adhesive
MaterialPE PVC Polyester
CAS No8050-09-7
Other Namescolophony
UsageOther
Gradefirst
Product Descriptioncolophony CAS 8050-09-7 gum rosin
2 Years
ColorAmber
FormSolid cubes
Purity99%
Melting Point100-120°C
Acid Number150-170 mg KOH/g
Saponification Number160-180 mg KOH/g
ColorAmber
FormSolid
SolubilityOrganic solvents
Melting Point100-140°C
Acid Number150-175
Saponification Number160-180
AppearancePale Yellow
Softening Point76°C
Acid Number166 mg KOH/g
Ash Contentâ¤0.02%
Unsaponifiable Matterâ¤5%
Packing230 kg drum
Chemical FormulaC20H30O2
CAS No.8050-09-7
Softening Point76°C min
Acid Value166 mg KOH/g min
Unsaponifiable Matter5% max
Ash0.02% max
CAS No.8050-09-7
EINECS No.232-475-7
Softening Point76-77°C
Acid Value166-170 mgKOH/g
Ash Content0.01-0.02%
Non-saponification4.5-5%
ColorAmber
Purity99%
Melting Point100-120°C
Acid Number150-170
Saponification Number160-180
SolubilityInsoluble in water
Softening point76°C
Acid number166 mg KOH/g
Ash contentâ¤0.02%
Unsaponifiable matterâ¤5%
AppearancePale yellow
FormSolid lumps
GradeX WW
Purity99.9%
CAS No.8050-09-7
Molecular FormulaC20H30O2
Molecular Weight302.44
AppearanceSolid
Chemical FormulaC20H30O2
CAS Number8050-09-7
Softening Point74-76 C
Acid Number164-166 mgKOH/g
Unsaponifiable Matter5% max
Ash Content0.02-0.04%
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Company Name | Currency | Product Name | Price |
---|---|---|---|
- | - | Factory directly supplier CAS 8050-31-5 Rosin Glycerol Ester / Ester Gum | 100 USD ($) (Approx.) |
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CAS No.8050-09-7
EINECS No.232-475-7
Molecular formulaC20H30O2
Molecular weight302.44
AppearanceTransparent solid
Purity>98%
AppearanceTransparent solid
GradesX WW WG N M K
PackagingDrums bags
SolubilitySolvent-dependent
Melting PointVariable
Density1.05 - 1.07 g/cm³
Price: 100 USD ($)/Metric Ton
MOQ1 Metric Ton
TasteOther Resinous
Ph LevelNeutral
Other NamesEster Gum Rosin Ester
Molecular FormulaC20H30O3
ShapeOther Solid
SolubilityInsoluble in water soluble in alcohol and other organic solvents
2 Years
Purity99.9%
ColorAmber
FormSolid
SolubilityOrganic solvents
Acid Number150-175
Softening Point70-85°C
ColorYellow
Softening Point76-77°C
Acid Value166-170 mgKOH/g
Ash Content0.01-0.02%
Non-saponification4.5-5%
Packaging230kg/drum
ColorYellow
SolubilityOrganic solvents
Melting Point80-90°C
Acid Number150-175
Saponification Number160-180
Density1.07 g/cm³
TypeOther Gum Rosin
GradeIndustrial Grade
ApplicationHigh-End Rubber Products
ColorBlack
CAS No.8050-09-7
EINECS No.232-475-7
HS CODE3306101
Packaging225kg/drum
FormCubic
ColorAmber
General FormulaC20H30O2
CAS Code8050-09-7
GradeWW WG K N
ColorYellow
Packing225kgs/iron drum 25 50KG/bag
FeaturesHigh quality Fine quality Competitive price Widely used Reliable source
MFC20H30O2
CAS No.8050-09-7
HS number
AppearanceSlightly yellow lump
SolubilityAlcohol-soluble
Melting point80-90°C
ColorYellow
AppearanceSolid
Unsaponifiable Material5% max
Softening Point74-76 min
Acid Number164-166 mgKOH/g min
Ash Content0.02-0.03% max
ColorYellow
Softening point76°C min
Acid value166mg KOH/g min
Non-saponification5% max
Impurity content0.03% max
Ash content0.02% max
ColorAmber
SolubilityWater insoluble
HardnessHard & brittle
FormSolid
PurityHigh
ApplicationIndustrial
ColorAmber
Softening Point76°C min
Acid Value166 mg KOH/g min
Unsaponifiable Matter5% max
Ash0.02% max
AppearanceTransparent
CAS No.8050-09-7
AppearanceSlight Yellow
GradeIndustrial Grade
Packing225kg drum
OriginShandong China
CompositionResin acids
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