Benzophenone is an ultraviolet radiation absorber and intermediate for organic pigments, medicines, flavors and pesticides Appearance: White flake or white crystalline powderContent: 99.5%min (flake), 99.8%min (powder)Melting point: 47-49°CVolatile content: 0.2% maxColor degree: 70 Hazen units maxSolution in Methanol: Clear and colorless solution PHOTOCURE BP
Best sold type Black metal handle Tip is tungsten carbide wheel Glass Cutting tool serve life: 8,000 meters at least Specification: Product NameGlass Cuting toolFeaturesOil Feed DesignMaterialMetal HandleMetal HeadCarbide Wheel BladeSize~7" x 0.6'' (L x W)ColorBlackPack weight1.3 kgPackageContent10 x Cutter4 x Oil Suction Pipe Well sold for below features:1. Fixed with tungsten carbide wheel, ...
... (PVC) is unique in its high chlorine and additives (softeners) content,which makes it and environmental poison throughout its life cycle ... cannot be readly recycled due to it chlorine and additive content.Workers in PVC production were getting sick (lung and joint ...
The pattern is displayed in the picture. 1,vintage tire 2.kinds of patterns 3.high quality and basic price 4.knight service Details of motorcycle tire: patterncross-country,sheep hornqualityhigh and vintage tirePackaging1PC/wrapper bagGel content55%, 45% etc.Pricebasic 3.00-18 motorcycle tire
... and hydrolyze of bentonite particles in water are controlled by: content of electrolyte in water, time, temperature , number and condition ,shearing ...
... moments away from the proliferation of, and improve the oxygen content in water.2, water aerobics underwater at the same time ... than traditional aerobics machines increased by 50% of the oxygen content.4, dissolved oxygen in-depth underwater, underwater sediment oxidation, degradation ...
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