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水 更多供应商
公司名称: 上海麦克林生化科技有限公司  黄金产品
联系电话: 15221275939
产品介绍: 中文名称:水;
英文名称:Water
CAS:7732-18-5
纯度:VOC,free 包装信息:4L
公司名称: KetoTech, Inc.  黄金产品
联系电话: +1.2178661072
产品介绍: 英文名称:Powdered Calcium Beta-hydroxybutyrate Salts
CAS:7732-18-5
纯度:95-99% 包装信息:50KG (Fiber Drums) 备注:BHB Salts
公司名称: 国药集团化学试剂有限公司  黄金产品
联系电话: 86-21-63210123
产品介绍: 中文名称:水
CAS:7732-18-5
包装信息:2.5L 备注:农残级(沃凯) 产品编号:40078691
公司名称: 艾万拓威达优尔国际贸易(上海)有限公司  黄金产品
联系电话: 400-821-8006
产品介绍: 中文名称:水,ACS
英文名称:WATER
CAS:7732-18-5
纯度:HPLC 包装信息:4L;20L;1L 备注:溶剂
公司名称: 百灵威科技有限公司  
联系电话: 010-82848833- ;010-82848833
产品介绍: 中文名称:水, 液相色谱质谱联用溶剂
英文名称:Water, LC-MS
CAS:7732-18-5
纯度:N/A 包装信息:4L 备注:化学试剂、精细化学品、医药中间体、材料中间体
水生产厂家及价格列表
植物舒敏剂_湖北弘景化工有限公司
2019/11/15 13:06:43
氢氧化钠溶液_山东东阿金源化工有限公司
价格:¥800 吨
2019/07/27 08:57:01
水 基本信息
MSDS 用途与合成方法 水价格(试剂级) 上下游产品信息
中文名称:
中文同义词:苛性钠(粒状);氢羊化钠;苛性苏打碱水;氢氧化钠 片;氢氧化钠 粒;氫氧化鈉;蒸馏水/去离子水;软化水(去除矿物盐)
英文名称:Water
英文同义词:CAUSTIC SODA FLACK;CAUSTIC SODA FLAKES 96% MIN;CAUSTIC SODA/CAUSTIC SODA FLAKES;CAUSTIC SODA LYE 50% VTV 50T;CAUSTIC SODA LYE 46 TO 48 %;CAUSTIC SODA FLUX;CAUSTIC SODA 50% GRADE;CAUSTIC SODA (SODIUM HYDROXIDE)
CAS号:7732-18-5
分子式:H2O
分子量:18.01
EINECS号:231-791-2
相关类别:有机无机化工;化学生物学;生物缓冲液;有机化学;细胞生物;生物化学;基因组学和分子诊断;溶剂;标准品和标准物质;各种化学试剂;RNA分离与纯化;生化试剂;微生物;无机化合物和盐;;HPLC溶剂;蛋白电泳;核苷,核苷酸,寡核苷酸;CE试剂;色谱溶剂;特定用途试剂;INORGANIC & ORGANIC CHEMICALS;refrigerants;Miscellaneous;Inorganics;Amber Glass Bottles;CHROMASOLV(R) LC-MSSpectroscopy;Chromatography/CE Reagents;Mass Spectrometry (MS)&LC-MS;Solvent Bottles;Cosmetic Ingredients & Chemicals;Pestanal/Residue Analysis;Buffers A to ZCell Culture;Miscellaneous Reagents and SupplementsPlant Tissue Culture;SolventsSolvents;Plant Growth Regulators;Reagents and Supplements;PCR Reaction ComponentsSolvents;PCR/Amplification;cDNA LabelingPlant Molecular Biology;ReagentsSolvents;BiochemicalsBiological Buffers;Buffers A to ZMolecular Biology;Gene Expression&Analysis;Molecular Biology;Molecular Biology Reagents;Plant Nucleic Acid Purification;T-Z, Puriss p.a.Analytical/Chromatography;Analytical Reagents for General Use;Puriss p.a.;SolutionSolvents;Water and Water SolutionsChromatography/CE Reagents;Water for IC;HPLC Buffer;Ion Chromatography;ACS Grade SolventsBiological Buffers;Solvents;T-Z, Puriss p.a.;DNA&RNA Purification;Reagents;Waste WaterSolvents;Water Test;Life Science Reagents for Transfection;Life Science Reagents for Western Blotting;Molecular Biology Reag;Biochemicals;Core Bioreagents;General Reagents;Life Science Reagents for PCR;Molecular Biology;PCR Reaction Components;Research Essentials;Atomic Absorption Spectroscopy (AAS);Bioethanol;Bioethanol: Testing for Chloride and Sulfate Contamination;Biofuels Manufacturing and Testing;Chemical Standards;Digestion Reagents;Elemental Analysis;GC-MS Solvents;Reagents for Inorganic Trace Analysis;Solvents for Metal Speciation Analysis;Solvents for Speciation Analysis (LC-ICP-MS);Ultra High Purity Reagents (TRACESELECT);Ultrapure Reagent;Applications;GC Solvents;Solvents for Speciation Analysis (LC-ICP-MS)Atomic Absorption Spectroscopy (AAS);Ultrapure Reagents for Wet Digestion (Trace SELECTUltra);Digestion Reagents;ICP-OES/-MS;Spectroscopy;CHROMASOLV Solvents (HPLC, LC-MS);CHROMASOLV(R) PlusSemi-Bulk Solvents;CHROMASOLV(R) PlusSolvents;LC-MS Plus and Gradient;NOWPak(R) Products;Buffers A to ZSolvents;Water and Water Solutions;Biological Buffers;Alphabetical Listings;Stable Isotopes;U-Z;Buffers A to ZSpecialty Media Systems;Reagents and Media SupplementsSolvents;Embryo Culture;Capillary Zone Electrophoresis;Capillary Electrophoresis;Protein Electrophoresis;Analytical Reagents;Analytical/Chromatography;Trace Analysis Reagents;GC Headspace;Solvents - GC/SH;CHROMASOLV for HPLCDrums Product Line;Water and Water SolutionsMore...Close...;CHROMASOLV for HPLCSemi-Bulk Solvents;CHROMASOLV(R) for HPLCSolvents;CHROMASOLV(R) HPLC Grade SolventsSolvents;Composite Drums;VerSA-Flow? Products;CHROMASOLV LC-MSCHROMASOLV Solvents (HPLC, LC-MS);LC-MS SolventsAnalytical Reagents;Solvents - HPLCSolvents;Chromatography Reagents &;HPLC &;HPLC Grade Solvents (CHROMASOLV);HPLC/UHPLC Solvents (CHROMASOLV);UHPLC Solvents (CHROMASOLV);Analytical Reagents;Solvent by Application;Water and Water Solutions;ACS and Reagent Grade Solvents;ACS Grade Solvents;Biological Buffers;Buffers A to Z;Plastic Bottles;Solvent Bottles;Solvent by Type;Solvent Packaging Options;Analysis;Gene Expression &;Life Science Reagents for Cloning;Life Science Reagents for DNA/RNA Electrophoresis;Life Science Reagents for Northern and Southern Blotting;Life Science Reagents for Nucleic Acid Purification;Life Science Reagents for Protein Electrophoresis;Life Science Reagents for Protein Expression and Purification;Life Science Reagents for RNAi;Food &;HPLC Solvents;LC-MS Solvents &;Reagents (CHROMASOLV);GC Headspace Solvents;Solvents for GC applications;HPLC Buffers;Ion Chromatography Reagents;Water for IC;Solution;Embryo Culture;Reagents and Media Supplements;Specialty Media Systems;Non-Nutritional Ingredients and;3-MCPD;Acrylamide;Adulterants;Allergens;Amino Acids;and NOGE;and Triglycerides;Artificial Sweeteners;BADGE;BFDGE;Bisphenol A (BPA);Carbohydrates (sugars;CHROMASOLV Plus;Di-;Dietary Fiber;Edible Oils;FAMEs;Fats (fatty acids;Food Dyes;glycerides);HPLC Plus Grade Solvents (CHROMASOLV);Melamine;Mono-;Trace Analysis Reagents &;Pharmacopoeia;Pharmacopoeia A-Z;Miscellaneous Reagents and Supplements;Plant Tissue Culture;Cell Culture;Life Science Reagents for Cell Culture;Plant Biotechnology;Plant Growth Regulators;Reagents and Supplements;Pesticide and Metabolite Residues;UHPLC-MS Grade Solvents (CHROMASOLV);UHPLC-MS Solvents;Veterinary Drug Residues;Beverage Analysis;Beverages;BEAUTY PEPTIDES;Mycotoxins;NOWPak Products;saccharides);Sterols
Mol文件:7732-18-5.mol
水
水 性质
熔点 318 °C(lit.)
沸点 100 °C(lit.)
密度 0.998 g/cm3 (20℃)
蒸气密度<1 (vs air)
蒸气压3 mm Hg ( 37 °C)
折射率 n20/D 1.34(lit.)
闪点 100°C
储存条件 2-8°C
溶解度 H2O: 1 M at 20 °C, clear, colorless
形态powder
酸度系数(pKa)pKa 13.996±0.001(H2O t = 25.00 I = 0.000) (Uncertain)
颜色White to off-white
比重1.000 (20/20℃)
相对极性9
PH值14 (H2O, 20°C)
水溶解性 Soluble in water. Insoluble in polar liquids.
最大波长(λmax)λ: 205 nm Amax: 0.01
λ: 210 nm Amax: 0.01
λ: 250-400 nm Amax: 0.005
Merck 14,10039
BRN 2050024
稳定性Stable. Incompatible with reactive metals.
CAS 数据库7732-18-5(CAS DataBase Reference)
水 用途与合成方法
用途 适于与E-TOXATE试剂盒ET0100、ET0200和ET0300共同使用,作为pH调节液。避免污染。
用途 主要用于RNA沉淀的溶解
安全信息
危险品标志 C
危险类别码 36/38
安全说明 26
危险品运输编号 UN 1824 8/PG 2
WGK Germany 1
RTECS号WB4900000
34
TSCA Yes
海关编码 28530010
毒性LD50 oral in rat: > 90mL/kg
MSDS信息
提供商语言
SigmaAldrich 英文
ACROS 英文
ALFA 中文
ALFA 英文
水 价格(试剂级)
更新日期产品编号产品名称CAS编号包装价格
2019/10/12268300010Α-球蛋白
Water , for HPLC gradient grade
7732-18-51LT328元
2019/10/12268300025Α-球蛋白
Water , for HPLC gradient grade
7732-18-52.5LT589元
"水" 相关产品信息()
不锈钢粉末, -140 目, TYPE 303-L 二(乙酰丙酮)铂(II) 2,2,6,6-四甲基-3,5-庚烷二酸镝 双水杨酰胺乙基钴 乙酰丙酮银 乙酰丙酮锰 三(乙酰丙酮酸)钌(III) 三乙酰丙酮铁 异氰基乙酸乙酯 乙酰丙酮酸铜 二(乙酰丙酮)钯(II) 三(2,2,6,6-四甲基-3,5-庚二酸)铕 异腈基乙酸甲酯 三乙酰丙酮铝 乙酰丙酮钴水合物 对甲基苯磺酰甲基异腈 乙酰丙酮锰 二乙酰丙酮镍