Factory Price Ww W X Xx Grade Gum Rosin
Price | USD1100.00 |
Packge | 1000KG |
- Min. Order:500KG
- Supply Ability:5000
- Time:2021-07-24
Product Details
- Product NameGum Rosin
- CAS No.8050-09-7
- EINECS No.232-475-7
- MFC19H29COOH
- MW0
- AppearancePowder/SolidDark yellow
- Melting point 70-72°C
- density 1,07 g/cm3
- Water Solubility Soluble in alcohol, benzene, ether. Insoluble in water
- storage temp. Room Temperature
Index | Super Grade X | 1st Grade WW | 2nd Grade WG | 3rd Grade N |
Color | Yellowish | Pale yellow | Yellow | Deep yellow |
Conforming to the demands on the standard color spaces of rosin color grade glass | ||||
Softening Point (ring & ball) °C ≥ | 76 | 75 | 74 | |
Acid value mgKOH/g≥ | 166 | 165 | 164 | |
Insoluble matter in ethanol % ≤ | 0.03 | 0.03 | 0.04 | |
Non-saponifiable matter %≤ | 5 | 5 | 6 | |
Ash %≤ | 0.02 | 0.03 | 0.04 |
Company Profile Introduction
HeBei HengHe Import&Export Co.,Ltd is a professional in lead acetate, diphenyl ethylamine and other chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price.
our company engaged in the import and export of pharmaceutical and chemical raw materials and intermediates.
It has been actively committed to the collection and development of new and old products, Adhering to the principle of "Honesty-oriented, customer First" and after long-term steady development, the company has been highly-praised by the customers due to it high-quality products and good reputation that it has been a leading Chinese company in the import and export of pharmaceutical and chemical raw materials. Our products have been widely sold to many countries and regions that we have established long-term stable relations of cooperation with the traders and end users all around the world and have become a solid bridge among the suppliers, traders and end users.
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- Since:2018-06-12
- Address: Room1301,Tatan International