11 USA 
3 Singapore 
1 Chile 
1 Kyrgyzstan 
1 Russia 
1 Austria 
1 Germany 
1 Canada 
1 Algeria 
1 Taiwan 
coumarin purity Photos Catalog - page 12 - WorldBid B2B Market
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High Purity 3 4 5 Trimethoxycinnamic AcidChemicals - Wuhan LANDMARK Industrial Co., Ltd - China - January 5, 2020 - 70.00 Dollar US$English name : 3, 4, 5-Trimethoxycinnamic acid Other names: (3, 4, 5-trimethoxyphenyl)-2-pro penoicacid; 3, 4, 5-Trimethoxycinnamate 3, 4, 5-Trimethoxyphenylacrylat e CAS No.： 90-50-6 Molecular formula： C12H14O5 Molecular weight： 238.24 Molar mass: 1...
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High Purity 4 Methylcinnamic AcidChemicals - Wuhan LANDMARK Industrial Co., Ltd - China - January 5, 2020 - 100.00 Dollar US$English name : 4-Methylcinnamic Acid Other names : 4-Methylcinnamic aldehyde; (2E)-3-(4-Methylphenyl)-2 -propenoic acid;2-Propenoic acid, 3-(4-methylphenyl)-; Cinnamic acid, p-methyl-; AKOS BBS-00007857;AKOS BBB/231; METHYLCINNAMIC ACID, 4-TRANS; 4-M...
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High Purity 3 PhenylpropanalChemicals - Wuhan LANDMARK Industrial Co., Ltd - China - January 5, 2020 - 70.00 Dollar US$English name : 3-Phenylpropanal Other names: 3-Phenylpropylaldehyde, 3-Phenylpropionaldehyde, 3-Phenylpropanal, dihydrocinnamaldehyde 3-P henylpropyl aldehyde CAS No.：104-53-0 Molecular formula：C9H10O Molecular weight：134.175 Molar mass: 134.073166 M...
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High Purity Cordyceps Extract ChinaMedical - Supplies - Hangzhou Molai Biotech Co.,Ltd - China - January 13, 2020 - contact company for pricehigh purity cordyceps extract china product name: high quality cordyceps extract exporter china botanical name: cordyceps sinensis common names: cordyceps, aweto, dong chong xia cao, caterpillar fungus, ophiocordyceps sinensis cordyceps sinensis extr...
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High Purity Twisted Tungsten Wire For Vacuum MetallizationMetals - Tungsten - Shaanxi Durmetals Co.,Ltd - China - January 27, 2020 - 62.00 Dollar US$Purity: 99.95%W Strands: 1-4 wires Surface: electro-polishing Single diameter: 0.75mm-0.81mm Application: aluminum vacuum metallizing We have our patent to electro-polish the surface of tungsten wire, makes it clean and bright, no pollution to the co...
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Top Purity Pure Aluminum Ring Wire Al Coil For Vacuum CoatingMetals - Aluminum - Shaanxi Durmetals Co.,Ltd - China - February 8, 2020 - check with company for pricePurity: 99.99% aluminum Turn: 4-12 turns Surface: bright and polished Single diameter: 0.8mm Application: aluminum vacuum metallizing Durmetals' aluminum wire coils are high quality and high purity, which makes us a good reputation in the vacuum coat...
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High Purity Al Pure Aluminum Coil Wire For Vacuum MetalizingMetals - Aluminum - Shaanxi Durmetals Co.,Ltd - China - February 8, 2020 - check with company for priceAluminum purity: 99.99% Turn: 4-12 turns Surface: bright and polishING Diameter: 0.8mm Application: aluminum vacuum metallizing Durmetals' aluminum wire coils are high quality and high purity, which makes us a good reputation in the vacuum coating ma...
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Top Purity 99 95 Tungsten Filament Stranded WireMetals - Tungsten - Shaanxi Durmetals Co.,Ltd - China - February 8, 2020 - check with company for pricePurity: 99.95% W Surface: bright and electro-polish Single diameter: 0.75mm-0.8mm Application: aluminum vacuum metallizing We have our patent to electro-polish the surface of tungsten wire, makes it clean and bright, no pollution to the coating mater...
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High Purity 99 999 Percent Titanium Ti Sputtering Targets For Thin Film DepositionMetals - Titanium - Tengzhou Fast Silver Trading Co., Limited - China - April 28, 2020 - 50.00 Dollar US$Fast Silver offer 99.8~99.999% purity titanium sputtering targets and pellets as well as wires for thin film coating. Custom size and purity. Made of ultra high purity material, sputtering target has the characteristics of ultra high purity, full den...
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High Purity Acid Basic Silica Sol For Precision CastingChemicals - Reagents - SHENGTUO CHEMICAL CO,. LTD - China - May 14, 2020 - 800.00 Dollar US$Silica sol belongs to colloid. It is tasteless and nontoxic, the chemical molecular formula is mSiO2.nH2O. ♦ Since the colloid grains are minute(10~20nm) and have relatively large specific surface area, the grains themselves are colorless and transpa...
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High Purity Refrigerant Grade Propane GasChemicals - Other - SHENGTUO CHEMICAL CO,. LTD - China - May 27, 2020 - 10.00 Dollar US$Relatively insoluble in water, it is easy to form solid hydrate with water at low temperature, which causes blockage of natural gas pipeline. At higher temperature, propane is affected by excess chlorine to form carbon tetrachloride and tetrachloroet...
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High Purity Industrial Gas NitrogenChemicals - Other - SHENGTUO CHEMICAL CO,. LTD - China - May 27, 2020 - contact company for price1.Product Description Nitrogen Gas (N2) is a chemical element with symbol N and atomic number 7. On Earth, the element forms about 78% of Earth's atmosphere and as such is the most abundant uncombined element. 2. The purity nitrogen gas we provide: 1...
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High Purity 99 999 Percent Industrial Steel Cylinder For Welding Nitrogen Ar Co2 O2 Gas MixtureChemicals - Other - SHENGTUO CHEMICAL CO,. LTD - China - May 27, 2020 - 10.00 Dollar US$State: Gas CAS No.: 7727-37-9 Other Names: welding protecting gas MF: argon EINECS No.: 231-722-6 Place of Origin: SHANDONG, China Grade Standard: Industrial Grade Purity: 99.999% Appearance: Seamless Steel Application: welding Brand Name: ST Model N...
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Purity 99 999 Percent Sulfur Hexafluoride Sf6 GasChemicals - Other - SHENGTUO CHEMICAL CO,. LTD - China - May 27, 2020 - contact company for price1. Description: Sulfur hexafluoride (SF6) is a colorless in-noxious and non-flammable gas at atmospheric temperature.. It is chemical stable with good insulation. 2. Physical properties Commodity Molecular Formula CAS No. UN No. Hazardous Class Stand...
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Price Of High Purity Hydrogen Gas CylinderChemicals - Other - SHENGTUO CHEMICAL CO,. LTD - China - May 27, 2020 - contact company for priceProduct Description Product description: 1. Description: Under the standard temperature and pressure, hydrogen (H2) is a colorless, tasteless, tasteless, non-toxic, non-metallic, highly flammable diatomic gas with molecular formula of H2. 2. Physical...
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Hot Sale High Purity 99 999 Percent Argon GasChemicals - Other - SHENGTUO CHEMICAL CO,. LTD - China - May 27, 2020 - contact company for priceManufacture and use: Argon is produced industrially by the fractional distillation of liquid air. Argon is mostly used as an inert shielding gasin welding and other high-temperature industrial processes where ordinarily unreactive substances become r...
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Factory Bulk Supply 99 9 Percent Purity Refrigerant Liquid Ammonia For SaleChemicals - Other - SHENGTUO CHEMICAL CO,. LTD - China - May 27, 2020 - contact company for priceClassification: liquid ammonia CAS No.: 7664-41-7 Other Names: ammonia MF: NH3 EINECS No.: 231-635-3 Place of Origin: China Grade Standard: Industrial Grade Purity: 99.9% Appearance: colorless Application: refrigerant Brand Name: ST Model Number: Amm...
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China Supplier High Purity Food Industry Grade Glacial Acetic AcidChemicals - Acids - SHENGTUO CHEMICAL CO,. LTD - China - June 16, 2020 - 600.00 Dollar US$Glacial acetic acid (pure substance), namely anhydrous acetic acid, acetic acid is one of the important organic acids and organic compounds. It solidifies into ice shape at low temperature, commonly known as glacial acetic acid. Volume expansion duri...
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Factory Direct Sales Eco Friendly High Purity Quality Paraffin WaxChemicals - SHENGTUO CHEMICAL CO,. LTD - China - June 16, 2020 - 1000.00 Dollar US$Properties: paraffin wax, also known as crystalline wax, is usually a white, tasteless wax like solid, melted at 47 ° C-64 ° C, with a density of about 0.9g/cm3, soluble in gasoline, carbon disulfide, xylene, ether, benzene, chloroform, carbon tetrac...
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High Purity Rosmarinic Acid DistributorGeneral Chemical - Hainan Super Biotech Co., Ltd - China - December 21, 2020 - contact company for priceNatural Pigment Antioxidant Rosemary Antioxidant for Natural Pigment High Purity Rosmarinic Acid Distributor Product Description: Natural Formular Color Protection Appearance: Red Liquid Quality Standard: Petsicides, Solvent Residuals, PAHS are under...