3 Brazil 
3 UK 
3 France 
2 China 
1 Singapore 
1 Cyprus 
1 Germany 
1 Albania 
coumarin purity Photos Catalog - page 3 - WorldBid B2B Market
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High Purity Alumina PelletAlumina - Zibo Yuansen Material CO.,Ltd - China - August 20, 2014 - contact company for price1.5N( 99.999% ) high purity alumina 2. GDMS, MSDS, CE, ISO9001test passed 3. rich export experience 4. Our self- developed purification technology, through strictly control to the raw material and produce process, let the alumina own the advantages o...
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High Purity Bismuth Oxide 3n 4n 5n 6nChemicals - Dioxide - Western Minmetals (SC) Corporation - China - October 21, 2015 - contact company for price
3N 1. Bi2O3 99.9% 2. Impurity Max each Pb/ Cu0.002% , K0.001% , Mg0.004% , Na0.006% , Ca/ Fe0.005% 3. Size 2- 4.5um 4N 1. Bi2O3 99.99% 2. Impurity Max each Cu/ Pb/ Fe10ppm, Mn/ Ca/ Cd/ Zn/ Sb/ Mg/ Ni/ Co5ppm 3. Size - 100mesh Packing 25kgs in sealed ...
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High Purity R507a RefrigerantChemicals - Quzhou Xiecheng Chemical Co,.Ltd - China - May 15, 2013 - contact company for pricePurity 99.9% Water content 0.001% Acidity 0.00001% Evaporation residue 0.01% Chloride content NA Odor Odorless Appearance Colorless and clear Delivery time: within 15 days after payment. Payment term: 30%T/T in advance and 70% see the copy of B/L OR ...
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Purity Aluminum Tubes For SellAluminum - Ingots - Wanlutong metal materials co., ltd - China - December 10, 2021 - 1800.00 Dollar US$Wanlutong Metal Materials Co., Ltd mainly export to the rest of the world aluminum, copper, magnesium products, zinc products, phosphorus products and other non-ferrous metal products, including aluminum tube, aluminum rod, copper, phosphorus, copper...
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High Purity Tungsten WireMetals - Tungsten - Luoyang foged tungsten&molybdenum material Co.,Ltd - China - May 8, 2019 - 1.00 Dollar US$Tungsten Wire Model No.:W-1 Density:>19.2g /cm³ Purity;99.95% Surfa ce:black&white HS Code:810296000 Specificat on:Diameter0.01-3.0mm Tra nsport Package:Standard Exported Plywooden Case The advantage of pure tungsten wire: 1 High melting point...
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P Hydroxycinnamic Acid Purity ≥99 PercentChemicals - Acids - Wuhan LANDMARK Industrial Co., Ltd. - China - September 4, 2019 - 100.00 Dollar US$Molecular Weight: 164.16 EINECS: 231-000-0 Purity: ≥99% Appearance: White or light yellow powder Density: 1.07 Melting point: 218-221℃ Solubility: Soluble in thermo ether, thermo ethanol, slightly soluble in benzene, insoluble in petroleum ether, ins...
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Purity 99 Percent 2 Chlorocinnamic AcidChemicals - Acids - Wuhan LANDMARK Industrial Co., Ltd. - China - September 4, 2019 - 100.00 Dollar US$Usage 2-Chlorocinnamic Acid is created from the reaction of O-chloro-cinnamic acid with propionic acid.Cinnamic acid can be used as flavoring, cinnamic acid is a kind of purified substance that extracts meat guizhong, it has high value. Cinnamic acid...
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High Purity Butyl CinnamateChemicals - Acids - Wuhan LANDMARK Industrial Co., Ltd. - China - September 4, 2019 - 100.00 Dollar US$Molecular Weight: 204.269 Boiling point: 291.7-313.7 °C(lit.) Density: 0.9-1.1(g/mL, 20/4oC) Flash point: 153.4-174.2°C Refractive index : (20°C)1.5420 Appearance: colorless or light yellow transparent liquid with cinnamon like balsam gas, has a bitt...
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High Purity Aluminum OxideEquipment - Abrasives - Wilson Abrasive CO.,LTD - China - November 24, 2019 - 1500.00 Dollar US$Brown fused alumina abrasives must be stored in the open air during the summer. They should not be stored in the open air. They should not be covered for a long time. Keep them dry and dry to prevent the brown fused alumina abrasive from getting wet....
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Ethyl Cinnamate With 99 Percent PurityPerfume / Fragrance - Wuhan LANDMARK Industrial Co., Ltd - China - December 18, 2019 - 70.00 Dollar US$Product name: Ethyl cinnamate Application: Ethyl cinnamate is also known as β-phenyl acrylate and ethyl 3-phenylpropionate. At room temperature, it appears as colorless oily liquid. it is naturally presented in guava, strawberries, white and red wine...
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High Purity 4 Methoxycinnamic AcidChemicals - Wuhan LANDMARK Industrial Co., Ltd - China - January 5, 2020 - 140.00 Dollar US$English name: 4-Methoxycinnamic acid Other names: 4-methoxycinnamate, 4-Methoxyciamic acid, 4-MethoxyClnnamic acid CAS No.: 830-09-1 Molecular weight: 178.18 g/mol Molar mass: 178.062994 g/mol, Melting point: 173.5 °C(lit.) Boiling point: 250.41°C (r...
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Four Methoxycinnamic Acid 99 Percent PurityChemicals - Wuhan LANDMARK Industrial Co., Ltd. - China - January 5, 2020 - 1.00 Dollar US$CAS No.: 830-09-1 Molecular formula: C10H10O3 Molecular weight: 178.18 g/mol Molar mass: 178.062994 g/mol, Melting point: 173.5 °C(lit.) Boiling point: 342.6±17.0 °C at 760 mmHg Flash point: 138.6±14.4 °C Refractive index: 1.591 Properties: White cry...
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High Purity 3 4 5 Trimethoxycinnamic AcidChemicals - Wuhan LANDMARK Industrial Co., Ltd - China - January 5, 2020 - 70.00 Dollar US$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 Hedp ManufacturerChemical Processing - zaozhuang kairui water treatment company - China - July 11, 2024 - contact company for price
HEDP, which stands for Hydroxyethylidene Diphosphonic Acid, is indeed a useful compound with various applications. Its solid state as a crystal powder makes it suitable for use in cold climates, including winter and freezing districts, due to its abi...
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High Purity Deuterium GasChemicals - Gasses - Central China Special Gas Co., Ltd. - China - May 30, 2013 - contact company for priceDeuterium is a stable, naturally-occurring isotope of hydrogen with an atomic mass of two (one proton and one neutron). Deuterium is sometimes called heavy hydrogen. When combined with oxygen, the oxide form is referred to as heavy water and is used ...
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High Purity Helium GasChemicals - Gasses - Central China Special Gas Co., Ltd. - China - May 30, 2013 - contact company for priceHelium is used for many purposes that require some of its unique properties, such as its low boiling point, low density, low solubility, high thermal conductivity, or inertness. Of the 2008 world helium total production of about 32 million kg (193 mi...
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High Purity Krypton GasChemicals - Gasses - Central China Special Gas Co., Ltd. - China - May 30, 2013 - contact company for priceKrypton's multiple emission lines make ionized krypton gas discharges appear whitish, which in turn makes krypton-based bulbs useful in photography as a brilliant white light source.Krypton mixes with argon as the fill gas of energy saving fluorescen...
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5n High Purity Alumina PieceAlumina - Zibo Yuansen Material CO.,Ltd - China - August 20, 2014 - contact company for priceOur self-developed purification technology, through strictly control to the raw material and produce process, let the alumina own the advantages of high purity and density, mainly used for Kyropoulos method, EFG method, TGT method, Czochralski method...
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High Purity Titanium WireMetals - Titanium - BAOJI XINWANG COMPANY - China - March 20, 2017 - 15.00 Dollar US$Place of Origin:Shaanxi, China (Mainland) Brand Name:XW Model Number:XW-1061 Application:Welding, Industry, Medical, Chemical Wire Gauge:0.5-5mm Grade:titanium alloy Ti (Min):89% Strength:≥240MPa Shape:Coil Surface:Polished, Acid-washing Standard:AST...