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Factory directly supply 5984-59-8 - CAS 1312-81-8 Lanthanum Oxide La2O3 For Optical glass and Optical fiber – Zoran
Product Description Specification Item Value Content(percent) La2O3/TREO 99.5~99.999% Application Applied in the field of glass, ceramics and electronics. Product name lanthanum oxide Appearance White powder CAS No 1312-81-8 Formula La2O3 Purity La2O3/TREO 99.5~99.999% Usage Applied in the field of glass, ceramics and electronics. Density 6.51g/cm3 Description water-insoluble,acid-soluble,easy to damp -
professional factory for 624-49-7 - Rare earth price of rare earth oxide cerium oxide polishing powder – Zoran
Product Description Specification Code CeO-3N CeO-3.5N CeO-4N TREO% ≥99 ≥99 ≥99 Cerium purity and relative rare earth impurities CeO2/TREO % 99.9 99.95 99.99 La2O3/TREO % ≤0.08 ≤0.04 ≤0.004 Pr6O11/TREO % ≤0.01 ≤0.01 ≤0.003 Nd2O3/TREO % ≤0.005 ≤0.005 ≤0.001 Sm2O3/TREO % ≤0.004 ≤0.005 ≤0.002 Y2O3/TREO % ≤0.0001 ≤0.001 ≤0.001 Non rare earth impurity Fe2O3 % ≤0.005 ≤0.005 ≤0.002 SiO2 % ... -
Low MOQ for Sodium Borohydride - Fast delivery DPPD powder CAS 74-31-7 Antioxidant H – Zoran
Product Description Antioxidant H (DPPD) cas 74-31-7 details English alias: N, N-diphenyl-p-phenylenediamine English abbreviation: Antioxidant H DPPD CAS : 74-31-7 Molecular formula: C18H16N2 Molecular weight: 260.34 Specific gravity: 1.2 Stability and reactivity: Flammable. When exposed to air or sunlight, the product will be oxidized and change its color. When contacted with hot dilute hydrochloric acid, it becomes green. Application of Antioxidant H (DPPD) cas 74-31-7 Antioxidant H DP... -
18 Years Factory 2-Acetyl-3-Methylpyrazine - Factory supply best price CAS 137-32-6 Natural Active 2-methylbutanol – Zoran
Product Description Factory supply best price CAS 123-92-2 Natural isopentyl acetate Natural Isoamyl Acetate Molecular Fomrula: C7H14O2 Molecular Weight: 130.19 FEMA#: 2055 CAS#: 123-92-2 Specification Appearance Colorless transparent liquid. Color: not exeed 3# standard color solution. Odor has banana and pear odor. Relative Density(25/ 25℃) 0.8670 ~ 0.8720 Refractive Index(20℃) 1.3980 ~ 1.4040 Solubility(25℃) 1ml sample completely soluble in 3ml 60%(v/v) ethanol. Boiling Point ... -
Factory Supply 18640-74-9 - Factory supply best price CAS 124-13-0 Natural Octanal liquid – Zoran
Product Description Food garde CAS 124-13-0 Natural Octanal Natural Octanal(C-8) Cyclogalbanate Molecular formula: C11H18O3 Molecular weight: 198.26 FEMA# :2023 CAS# : 68901-15-5 Technical requirements: Appearance：colorless transparent liquid. Odor Relative Density(25/ 25℃)：1.016 Refractive index(20℃)：1.460-1.464 Boiling point：283 ℃ Assay(%)：99 Flash point, ℃：>100℃ Packing & storage：200L in galvanized metal pail, 25L plastic drum. Kept in cool and dry place, no exposed in ... -
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High definition Silver Nitrate - Factory supply best price Natural Ethyl Isovalerate CAS 108-64-5 – Zoran
Product Description Factory supply best price CAS 108-64-5 Natural Ethyl Isovalerate Natural Ethyl Isovalerate Molecular Fomrula: C7H14O2 Molecular Weight: 130.18 FEMA#: 2463 CAS#: 108-64-5 Specification Appearance colorless to yellowish liquid. Color: not exceeding 6# standard color solution Odor has pear fragrance Relative Density(25/ 25℃) 0.8600 ~ 0.8650 Refractive Index(20℃) 1.3950 ~ 1.3990 Solubility(25℃) 1ml sample completely soluble in 4ml 60%(v/v) ethanol. B.P. 131-133°... -
OEM/ODM China Cesium Chloride 7647-17-8 – 50% Choline Chloride Powder (On Vegetable Carrier ) – Zoran
Product Description 50%Choline Chloride Powder(On Vegetable Carrier ) · Molecular Formula :[HOCH2CH2N(CH3)3]Cl · Formal Name:(2-Hydroxyethyl)Trimethyl Ammonium Chloride · Appearance:Filemot dry powder or grains t with hygroscopicity and foreign odor · Physicochemical Properties : Item Standard Analytic Measure Choline Chloride Content % W/W ≥50.0 HG2941-89(97) Loss on drying % W/W ≤2.0 HG2941-89(97) Fineness(20meshes) % ≤5.0 HG2941-89(97) Expiry per... -
Manufacturing Companies for Difurfuryl Disulfide - Factory high quality CAS 7647-10-1 Palladium chloride PdCl2 price – Zoran
Product Description Product name: Palladium chloride Purity: 99.9% CAS: 7647-10-1 MF: PdCl2 MW: 177.33 Density: 4 g/cm3Melting point: 678-680°C Appearance: Reddish brown crystalline powder Package: 10 g/bottle, 50 g/bottle, 100 g/bottle, etc. Property: It is soluble in water, hydrochloric acid, ethanol, acetone and hydrobromic acid. Precious metal catalysts are noble metals widely used in the chemical industry owing to their ability to speed up the chemical process. Gold, palladium, plat...
