الفئة العليا
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70% 99% MSA حمض الميثانسولفونيك
MSA Methanesulfonic Acid 70% 99% Colorless Liquid Cas 75-75-2 Methanesulfonic acid/CAS No. 75-75-2 Product No.BRT-017J Chemical name Methanesulfonic acid Trade name CAS No 75-75-2 EINECS No 200-898-6 Molecular formula CH3SO3H Molecular weight 96.01 Density@20℃ 1.4812 Boiling point 167~167.5℃/10mmH Melting point 20℃ Flash point 189℃ Solubility Slightly soluble in Benzene, Methylbenzene. Insoluble in alkane. Assay 70% 99% Appearance colorless transparent liquid. Application:
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مضاد الضباب الكيميائي للحمض الكهربائي
Environmentally Friendly Acid Fog Inhibitor for Electroplating Chemical Manufacturing Product Description Manufacturer of hard chromium plated components in need chemical-fog inhibitor for chrome plating Specification Chemical name Perfluorohexyl Ethyl sulphonic acid CAS No 27619-97-2 EINECS No 248-580-6 Molecular formula C8H5F13O3S Molecular weight 428.17 Density 1.150 g/cm3 PH 1.21 Solid content 30% Appearance Colorless translucent liquid CHROMIUM FOG INHIBITOR Perfluorohex
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البرفلوروتريبوتيلامين CAS 311-89-7
Fine Fluorine Chemicals Electronic Liquid FC-43 CAS 311-89-7 for Organic Synthesis Product Description Perfluorotributylamine FC-43 CAS 311-89-7 Specification Chemical name Perfluorotributylamine Trade name FC-43 CAS No 311-89-7 EINECS No 206-223-1 Molecular formula (C4F9)3N Molecular weight 671.10 Density@20℃ 1.85-1.89 g/cm3 Boiling point 165-185°C Melting point -52℃ Water Solubility insoluble Dielectric strength 17(kv/mm)(min) Assay 98% Appearance Colorless and odorless
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فيديو
SPS ثنائي الصوديوم سلفوبروبيل ديسولفيد حمض
97% high purity white powder SPS (Bis Sodium Sulfopropyl Disulfide) /acid copper brightener CAS 27206-35-5 Product Description New Energy Chemicals copper foil additives SPS(Bis-(sodium sulfopropyl) disulfide)(CAS:27206-35-5) SPS(Bis-(sodium sulfopropyl) disulfide) CAS:27206-35-5 Trade name SPS(SP) Chemical name Bis-(sodium sulfopropyl) disulfide Molecular formula C6H12O6S4(Na)2 Assay 90% Appearance White or yellowish powder Application As a brightening agent for acid copper
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98% نقاء Bt-116 Cas 59587-38-1
98% Purity Bt-116 cas 59587-38-1 Powder for Eco-friendly Chromic Acid Fog Inhibition 98% Purity Bt-116 Cas 59587-38-1 Powder For Eco Friendly Chromic Acid Fog Inhibition Product Description eco-friendly chrome acid fog inhibitor Bt-116(cas:59587-38-1) Product name: Potassium perfluorohexyl ethyl sulfonate Model number:BT-116 Component Concentration CAS No. Potassium perfluorohexyl ethyl sulfonate 98% 59587-38-1 Characteristics Chemical name Potassium perfluorohexyl ethyl
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فيديو
فلورينرت FC43 Cas 311-89-7 PFTBA Perfluorotributylamine 95% سائل بلا لون
Fluorinert FC43 Cas:311-89-7 PFTBA Perfluorotributylamine 95% colorless liquid Specification item purity PFTBA Perfluorotributylamine 95% (boiling range) Molecular Formula: N-(CF2CF2CF2CF3)3 *** PFTBA Perfluorotributylamine For semiconductor manufacturing Precision and Efficiency: With Perfluorotributylamine, you can maximize the precision and efficiency of your semiconductor manufacturing operations. Its exceptional thermal stability and low viscosity make it an ideal heat
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99.9 ٪ 1 3- بروبان سلتون لبطارية Li
1 3-Propane Sultone The Ultimate Solution for Li Battery Intermediate Cas:1120-71-4 1,3-Propane Sultone CAS 1120-71-4 1.Synonym: 1,3-PS 2.CAS No. : 1120-71-4 3.MF: C3H6O3S 4.Appearance: Colorless to yellowish liquid or crystalline powder 5.Assay: ≥99% 6.Application: an important additive for medical, also as for brightener agent, dyestuff, zwitterions surfactants, sulphonating agent, and lithium battery. Item Description Appearance Colorless to yellowish liquid or crystalline
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C4F9SO2F المواد الفلورية المفعلة FC-4 99% MF CAS 375-72-4
Fluorosurfactant FC-4 99% MF C4F9SO2F The Top Choice for Optimal Performance 375-72-4 Fluorosurfactant FT-4(FC-4)375-72-4 C4F9SO2F CAS No.375-72-4 Perfluorobutylsulfonylfluoride MF: C4F9SO2F Boiling point: 65-66 C Refractive index(n25D): 1.2810 Density (d420): 1.750-1.700 Assay: 98% ( GC) PH: 3.8-4.8 Appearance: clear colorless or slightly yellow liquid Application: It is the homologue of perfluorooctylsulfonylfluoride and can be used to synthetize various of special
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تيتراكيس 2-هيدروكسي بروبيل إيثيلين ديامين 102-60-3 EDTP EINECS رقم 203-041-4
Tetrakis 2-Hydroxypropyl Ethylenediamine 102-60-3 EINECS No.203-041-4 Purity 98% min Product Description EDTP (CAS No.102-60-3) N,N,N,N,N-Tetrakis(2-Hydroxypropyl)Ethylenediamine Product name: N,N,N,N,N-Tetrakis(2-Hydroxypropyl)Ethylenediamine Appearance: Clear colorless liquid Assay: 75% min.98% min. Density g/cm3 (20°C): 1.04~1.06 PH: 7.5~8.5 Refractive Index(20°C): 1.4470~1.4570 Application: It is soluble in water easily, its aqueous solution is weak alkaline, primary used
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زنك الكهربائية RALUFON NAPE 14-90 CAS رقم 120478-49-1 العامل الكيميائي المساعد
Chemical Auxiliary Agent Zinc Electroplating RALUFON NAPE 14-90 CAS No. 120478-49-1 Zinc electroplating chemical RALUFON NAPE 14-90 CAS No:120478-49-1 surfactant and wetting agent for acid zinc plating CAS No:120478-49-1 RALUFON® NAPE 14-90 Chemical name: Polyethylen/propylenglycol (beta-naphthyl) (3-sulfopropyl) diether, Kaliumsalz CAS No:120478-49-1 Assay: 75% Appearance: brown viscous liquid Anionic surfactant and carrier RALUFON® NAPE 14-90 is an anionic, low foaming
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98.0 ٪ من الـ PEI المفرع من البولي إيثيلينيمين CAS 25987-06-8 للصناعة
Polyethylenimine Branched Average Mw 10000 CAS 25987-06-8 for Industrial Applications Polyethylenimine, branched average Mw 10000 (CAS: 25987-06-8) Product Description Polyethylenimine, branched average Mw 10000 (CAS: 25987-06-8) CAS No.: 25987-06-8 Molecular Formula: (CH2CH2NH)n Assay: 50% 99% Molecular Weight: 300-70000 Appearance: Colorless or yellowish liquid Usage:0.1-10mg/l Application: It is used as basic brightener, crystal-grained agent to improve Dispersion force in
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الآلات الثقيلة محلول صلب للكروم المعلبة الصيغة 30٪ نقاء سائل بلا لون
Heavy Machinery Colorless Liquid Hard Chrome Plating Solution Formula with 30% Purity Product Description Chrome Plating - Approved Fume Suppressant Specification Chemical name Perfluorohexyl Ethyl sulphonic acid CAS No 27619-97-2 EINECS No 248-580-6 Molecular formula C8H5F13O3S Molecular weight 428.17 Density 1.150 g/cm3 PH 1.21 Solid content 30% Appearance Colorless translucent liquid CHROMIUM FOG INHIBITOR Perfluorohexyl Ethyl sulphonic acid CAS:27619-97-2 Purity:30%
