7647-14-5

产品信息

中文名 氯化钠
中文同义 氯化鈉;盐水,含盐的,盐湖;原盐;氯化钠(精制);食盐(精制);岩盐;氯化钠, 超干, 99.99% (METALS BASIS);氯化钠, 0.1N 标准溶液
英文名 Sodium chloride
英文同义 Sodium chloride puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., >=99.5%;Sodium chloride puriss., meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5% (calc. to the dried substance), =99%;Sodium chloride Redi-Dri(TM), anhydrous, free-flowing, ACS reagent, >=99%;Sodium chloride Vetec(TM) reagent grade, 99%;BORIC ACID SODIUM DECAHYDRATE NF GRADE;BICINE HIGH PURITY GRADE
CAS 7647-14-5
分子式 NaCl
分子量 58.44277
EINECS 231-598-3
相关类别 无机化工;无机卤化物;无机盐;医药与生物化工;原料药;医药原料;专业试剂;化学;钠;有机化工原料;分析试剂;调味剂;调味剂(风味增强剂);食品添加剂;轻金属;原料药、无机化工;催化和无机化学;标准品;各种化学试剂;有机化学;HPLC溶剂;农业原料;生化试剂;基础有机试剂;高端化学;对照品;中药对照品;化工中间体;中间体;氯化物;即用型溶液;分子生物学-即用型溶液;有机溶剂;S – Z;Salt Solutions;Volumetric Solutions;SN – SZCertified Reference Materials (CRMs);Alphabetic;Application CRMs;S;Titrimetry;Titrimetry CRMs;TitrimetryAnalytical Standards;Reagents and Media SupplementsSynthetic Reagents;Specialty Media Systems;Inorganic Salts;ACS Grade BuffersBiological Buffers;ACS GradeBiological Buffers;Buffers A to ZSynthetic Reagents;Acids and BasesEssential Chemicals;Biochemicals and Reagents;Denaturation;Routine Reagents;Synthetic Reagents;SN – SZ;Reagent Grade;Sodium Chloride (NaCl) and Sodium Chloride Solutions;Sodium Salts;Essential Chemicals;溶剂;生物化学;无机化合物和盐;微生物;蛋白质组学;细胞生物;标准品和标准物质;光谱;容量分析滴定液;CE试剂;色谱溶剂;试剂和补充物;物理性质;医用原料;原料;预制培养基;预制培养基(试管);无机化工原料;Inorganics;Chemistry;Embryo Culture;Analytical Reagents;Atomic Absorption Spectroscopy (AAS);Digestion Reagents;Pure Salts for Melting Digestions (Trace SELECT)Analytical/Chromatography;Trace Analysis Reagents;Analytical Reagents for General Use;Puriss p.a.;Q-S, Puriss p.a.;Acids and BasesBiological Buffers;Buffers A to ZBiological Buffers;SigmaUltra Buffers;Acids and BasesCell Culture;Biological BuffersBiological Buffers;Reagents and Supplements;IR Spectroscopy ReagentsMetal and Ceramic Science;IR Spectroscopy;Salts;Sodium Salts;Spectroscopy;HPLC;HPLC Buffer;HPLC Buffer – SolidChromatography/CE Reagents;HPLC Buffers;Solid;Anionic SolutionsChromatography;Anionic Standard SolutionsAlphabetic;C;CH;Ion Chromatography;Ion Chromatography Standards;Biotechnology Performance Certified (BPC) BuffersBiological Buffers;Buffer Convenience Packaging;Buffer SolutionsBiological Buffers;Analytical/Chromatography;Auxiliaries for ISE;Ion Sensor Materials;Buffers A to ZHIS-Select;Reagents and Products for use with HIS-SelectSynthetic Reagents;Acids and BasesMolecular Biology;BiochemicalsBiological Buffers;HIS Select Supporting Products and Reagents;Molecular Biology Reagents;Crystal Grade Inorganics;Metal and Ceramic Science;SodiumMetal and Ceramic Science;Optimization ReagentsBiochemicals and Reagents;AlphabeticalProtein Structural Analysis;Density Gradient;Salts of Alkali Metals;X-Ray Crystallography;Reference Material Silver nitrateVolumetric Solutions;S – ZSynthetic Reagents;By Reference Material;Buffer TabletsBiological Buffers;Buffers A to Z;Buffers A to ZPharmacopoeia (USP);Pharmacopoeia A-ZPharmacopoeia (USP);Pharmacopoeial InorganicsBiological Buffers;Buffers A to ZEssential Chemicals;Reagent Plus;Buffers A to ZSerum-free Media;Companion Products and ReagentsSynthetic Reagents;Insect Platform;Concentrates (e.g. FIXANAL);Reference Material Silver nitrateTitration;Salt Concentrates;Accessories;AlphabeticalMolecular Biology;BioUltraProtein Structural Analysis;DNA&RNA Purification;Optimization ReagentsMolecular Biology;Biological Buffers;PurissSynthetic Reagents;Salts of Alkali MetalsMore…Close…;Acids and BasesBiochemicals and Reagents;AlphabeticalBiochemicals and Reagents;BioUltraMolecular Biology;Inorganic Salts;Materials Science;Metal and Ceramic Science;Research Essentials;Solutions and Reagents;Crystal Grade Inorganics;Sodium;Ultra-High Purity Materials;Reagent GradeMetal and Ceramic Science;USP/MultiCompendial Grade Buffers;ReagentsBiochemicals and Reagents;metal halide
结构式 氯化钠

性质

熔点 801 °C(lit.)
沸点 100 °C750 mm Hg
密度 1.199 g/mL at 20 °C
蒸气压 1 mm Hg ( 865 °C)
折射率 n20/D 1.378
闪点 1413°C
储存条件 2-8°C
溶解度 H2O: soluble
形态 tablets
颜色 White
比重 2.165
PH值 5.5-6.5(1 tablet in 100 mL purified water)
水溶解性 360 g/L (20 ºC)
最大波长(λmax) λ: 260 nm Amax: 0.02
λ: 280 nm Amax: 0.01
敏感性 Hygroscopic
Merck 14,8599
BRN 3534976
稳定性 Stable. Incompatible with strong oxidizing agents.
InChIKey FAPWRFPIFSIZLT-UHFFFAOYSA-M
NIST化学物质信息 Sodium chloride(7647-14-5)
EPA化学物质信息 Sodium chloride (7647-14-5)
7647-14-5

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