CAS:143-66-8
Molecular Formula:C24H20BNa
Alias
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Sodium Tetraphenyl Borate; Tetraphenylboron Sodium; Tetramethoxy-Boransaeure,Natrium-Salz; Sodium Tetraphenylborate; Tetramethoxy-Boranoic Acid,Sodium-Salt; Sodium Tetraphenyl Boron; Natrium-Tetramethoxyboranat; Kalignost
Brief Introduction
A polycondensation catalyst for preparing carbonate by transesterification. It is also used for the determination of potassium, sodium and chloric organic compounds, such as potassium in blade fertilizer and blood.
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CAS:14808-60-7
Molecular Formula:O2Si
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Sand,40-100 Mesh; Magnetic Particles Embedded; Quartz,Sand,White Quartz; Silicon Dioxide; Quartz (Sio2); Rose Quartz; Silica,Crystalline(Asrespirabledust); P 820 A; Quartz, Crystal Laser Grade; Quartz Calibration Plate 17°; Quartz Stone Curing Agent
Brief Introduction
Silica has a large specific surface area, which makes it play the role of spacer between the particles of powder materials, and promotes the free flow of powder materials. It has great moisture absorption performance, and also enhances the anti caking and adsorption. It can be used as anti caking agent in food such as fat tail (essence), essence, spice, instant noodles soup, etc. The specific uses are as follows: in medicine, it is mainly used as lubricant, anti adhesion agent and flow aid. In the food industry, as a flow aid, anti caking performance. In the rubber industry, it is used to eliminate internal tension, delamination and cracking. In the paint and coating industry, it is used to control rheology, prevent lighting, anti sagging, anti ultraviolet, anti settlement and improve corrosion resistance. It can also be used as mould with excellent dispersion, solubility, high transparency and high whiteness. Silica can also be used as oil, edible oil decolorizer, toothpaste grinding agent, leather special matting agent, etc.
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The size range is 1 ~ 100nm
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Tech Grade
20kg
/
Paper Bag
CAS:1493-13-6
Molecular Formula:CHF3O3S
Alias
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Trifluoromethanesulphonic Acid; Triflic Acid; Tfmsa; Perfluoromethanesulfonic Acid; Trifluoromethylsulfonic Acid; Methanesulfonic Acid, Trifluoro-; Trifluoromethansulfonic Acid; Trifluoromethane-Sulfonic Acid; Methanesulfonic Acid,Trifluoro
Brief Introduction
Trifluoromethanesulfonic acid is widely used. It is one of the most powerful organic acids known. It is a versatile synthetic tool. With strong corrosiveness and hygroscopicity, it is widely used in medicine, chemical industry and other industries, such as nucleosides, antibiotics, steroids, proteins, sugars, vitamin synthesis, silicone rubber modification, etc. It can also be used as a catalyst for isomerization and alkylation to prepare 2,3-dihydro-2-indanone and 1-tetrahydronaphthalene ketone and remove glycosides from glycoproteins.
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Jiangxi Wisdom Pharmaceutical Co.,Ltd.
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Pharm Grade
CAS:16470-24-9
Molecular Formula:C40H40N12Na4O16S4
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Fluorescent Brightener Bbu; Tetrasodium 4,4'-Bis[[4-[Bis(2-Hydroxyethyl)Amino]-6-(4-Sulphonatoanilino)-1,3,5-Triazin-2-Yl]Amino]Stilbene-2,2'-Disulphonate]; 2,2’-(1,2-Ethenediyl)Bis(5-((4-(Bis(2-Hydroxyethyl)Amino)-6-((4-Sulfophenyl)Amino)-1,3,5-Triazin-2-Yl)Amino)-Benzenesulfonicacitetrasodiumsalt; 2,2’-Stilbenedisulfonicacid,4,4’-Bis[[4-Bis(2-Hydroxyethyl)Amino]-6-(P-Sulfoanilino)-S-Triazin-2-Yl]Amino]-,Tetrasodiumsalt; 3,5-Triazin-2-Yl)Amino)--6-((4-Sulfophenyl)Amino)-Tetrasodiumsalt; C.I. Fluorescent Brightener 220
Brief Introduction
It is used to whiten and brighten cotton, fiber, viscose fiber and paper.
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Fluorescence intensity (equivalent to standard 370), Min: 35
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Tech Grade
180kg
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Plastic Drum
CAS:16921-30-5
Molecular Formula:ClKPt
Alias
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Platinum(+4)Potassium Chloride; Platinum (Ic) Potassium Chloride; Platinum (Iv) Potassium Chloride; Platinum Potassium Chloride; Potassium Chloroplatinate; Potassium Hexachloroplatinate
Brief Introduction
It can be used as analytical reagent and catalyst, preparation of precious metal catalyst and precious metal coating.
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