sodium chloride

• ChemBase编号: 102739
• 分子式: ClNa
• 平均质量: 58.44277
• 单一同位素质量: 57.95862196
• SMILES: [Na+].[Cl-]
• Canonical SMILES: [Na+].[Cl-]
• InChI: InChI=1S/ClH.Na/h1H;/q;+1/p-1
• InChIKey: FAPWRFPIFSIZLT-UHFFFAOYSA-M

名称和登记号

名称

• IUPAC标准名: sodium chloride
• IUPAC传统名: sodium chloride; potassium chloride
• 别名: 氯化钠,超干; 氯化钠, 0.1N 标准溶液; 氯化钠, 超干; 氯化钠, 光谱级; 钠原子光谱分析标准浓缩液 1.00g Na; 氯化钠, 晶体粉末 PDV; 岩盐, 天然矿物; 氯化钠 Puratronic®; 氯化钠, 光学纯; 氯化钠, ACS; 氯化钠 溶液; 氯化钠; 钠标准浓缩液 10.00g Na; Sodium standard solution; Chloride standard solution; 氯化钠; 氯化钠 溶液; 钠离子标准溶液; 氯离子标准溶液; Sodium chloride, Optical Grade; Sodium chloride, ultra dry; Sodium chloride, 0.1N Standardized Solution; Sodium chloride, Spectroscopy Grade; Sodium atomic spectroscopy standard concentrate 1.00 g Na; Common salt; Sodium chloric; Additive Screening Solution 16/Fluka kit no 78374; Sodium chloride concentrate; Salt; Dendritis; Halite; Purex; Rock salt; saline; sterling; table salt; top flake; SODIUM CHLORIDE USP GRADE; Sodium chloride, crystalline powder PDV; Sodium chloride, naturally occurring mineral; Halite, naturally occurring mineral; Sodium chloride, Puratronic®; Sodium chloride, ACS; Sodium chloride solution; Sodium chloride; Isotonic saline; SODIUM CHLORIDE; SODIUM CHLORIDE, ACS; Sodium atomic spectroscopy standard concentrate 10.00 g Na; Sodium standard solution; Chloride standard solution; Natrii chloridum; Sodium chloride solution; Sodium ion standard solution; Chloride ion standard solution; Physiological Saline, tablets; Saline, physiological, tablets; Sodium chloride physiological solution

登记号

• CAS号: 7647-14-5
• EC号: 231-791-2; 231-598-3
• MDL号: MFCD00003477
• Beilstein号: 3534976
• 默克索引号: 148599
• PubChem SID: 24886188; 24858778; 162090362; 24868528; 24864297; 24846135; 24848139; 24899675; 24899816; 24886184; 24899691; 24899447; 24899641; 24886187; 24854955; 24863590; 24899696; 24862490; 24858953; 24863839; 24899861; 24899759; 24899688; 24852266; 24886183; 24886185; 24845462; 24886182; 24867128; 24886585; 24861797; 24899660; 24899542; 24874422; 24868527; 24899844; 24859170; 24845333; 24899711
• PubChem CID: 5234
• CHEBI ID: 26710
• ATC码: B05CB01; B05XA03; A12CA01
• CHEMBL: 1200574
• Chemspider ID: 5044
• Gmelin ID: 13673
• KEGG ID: D02056
• 医学主题词(MeSH): Sodium+chloride
• 美国药典/FDA物质标识码: 451W47IQ8X
• 维基百科标题: Sodium_chloride

理论计算性质

• 质子受体: 0
• 质子供体: 0
• LogD (pH = 5.5): -0.77
• LogD (pH = 7.4): -0.77
• Log P: -0.77
• 摩尔折射率: 0.0 cm^3
• 极化性: 2.0172503 Å^3
• 极化表面积: 0.0 Å^2
• 可自由旋转的化学键: 0
• 里宾斯基五规则: true
• Acid pKa: 3.09

分子性质

理化性质

• 溶解度: 14.9 g L^-1 in methanol; 21.5 g L^-1 in ammonia; 359 g L^-1 in water; ethanol: slightly soluble; H2O: soluble; H2O: soluble1 g/10 mL, clear, colorless; H2O: soluble1 M at 20 °C, clear, colorless; H2O: soluble1 M, clear, colorless; H2O: soluble100 mg/mL, clear, colorless; Soluble in water, glycerol. Very slightly soluble in alcohol
• 外观: -10 Mesh Beads, Ampouled under argon; beads; Broken Crystals; Colorless crystals; crystalline; Crystalline; crystalline (fine); Cubic crystal cluster, 1 piece ≈150g, ≈1.5-2in; Liquid; Powder; random crystals; solid; solution (0.9%); tablet; tablets
• 熔点: 801 °C; 801 °C(lit.); 801°C; 801°C
• 沸点: 1413°C; 1413°C; 1461 °C at 1013 hPa; 1465 °C/1 atm(lit.)
• 密度: 1 g/mL at 25 °C; 1.00 g/mL at 20 °C; 1.199 g/mL at 20 °C; 2.165; 2.165 g cm^-3; 2.17 g/cm^3 at 20 °C
• 折射率: 1.5442; 1.5442 (at 589 nm); n20/D 1.378
• 蒸汽压: 1 mm Hg at 865 °C; 1 mmHg ( 865 °C)
• 紫外吸收波长: A/260 ≤0.01; A1M/280, H2O ≤0.01; λ: 220 nm Amax: 0.05; λ: 230 nm Amax: 0.03; λ: 240 nm Amax: 0.02; λ: 260 nm Amax: ≤0.01; λ: 260 nm Amax: 0.01; λ: 260 nm Amax: 0.02; λ: 280 nm Amax: ≤0.01; λ: 280 nm Amax: 0.01; λ: 500 nm Amax: 0.01
• 气味: Odorless
• 热容: 36.79 J K^-1 mol^-1
• 标准摩尔生成焓 (ΔfH^o298): -411.12 kJ mol^-1
• 标准摩尔熵 (S^o298): 72.11 J K^-1 mol^-1
• 混浊度: ≤3.5 NTU
• pH值: 5.0-7.0 (25 °C); 5.0-8.0; 5.0-8.0 (20 °C, 1 M in H2O); 5.0-8.0 (20 °C, 50 mg/mL in H2O); 5.0-8.0 (25 °C, 1 M in H2O); 5.0-8.0 (25 °C, 50 mg/mL in H2O); 5.0-9.0 (25 °C, 5% in solution); 5-8 (20 °C, 5%); 6.5-7.5; 6-8

安全信息

• 保存条件: Room Temperature (15-30°C)
• 保存注意事项: Hygroscopic
• RTECS编号: VZ4725000
• 欧盟危险性物质标志: 刺激性(Irritant) (Xi)
• 德国WGK号: -; 1; 2; nwg
• 危险公开号: 36; 36/37/38; R:36/37/38
• 安全公开号: 26; 26-36; S:20-25-26-37/39
• TSCA收录: 是
• GHS危险品标识: GHS07
• NFPA704:
  

  0

  1

  0
• 半数致死量: 3000–8000 mg/kg (oral in rats, mice, rabbits)
• GHS危险声明: H303; H315-H319-H335-H303
• GHS警示性声明: P261-P305+P351+P338-P302+P352-P321-P405-P501A; P312
• 个人保护装置: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter; Eyeshields, Gloves; Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US); Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• 保存温度: 2-8°C

产品相关信息

• 纯度: ~26% (in water at 20°C, AT); ~26% (saturated in water at 20°C, AT); ≥98%; ≥98% (titration); ≥99%; ≥99.0%; ≥99.5%; ≥99.5% (AT); ≥99.5% (titration); ≥99.8%; ≥99.999% (metals basis); 99.0% min; 99.0-100.5% (calc. to the dried substance); 99.5%; 99.99% (metals basis); 99.99% trace metals basis; 99.998% (metals basis); 99.999% (metals basis); 99.999% trace metals basis; 99+%
• 浓度: ~5 M in H2O; 0.01 M Cl-; 0.0950-0.1050 N (Exact value stated on label); 0.1 M; 0.1 M Na; 0.1 M NaCl (0.1N); 0.15 M; 0.5 M NaCl (0.5N); 0.85%; 1 M; 1 mg/mL Cl-; 1 mg/mL Na; 1 N; 1.0 M NaCl (1.0N); 1.00 g/L; 1/10 N; 10.00 g/L; 1000 ppm Na; 2 M; 5 M; 5 M in H2O
• 级别: ACS; ACS reagent; ACS reagent, reag. ISO, reag. Ph. Eur.; anhydrous; AR grade; BioReagent; Biotechnology Performance Certified; for HPLC; for ion-selective electrodes; for molecular biology; for pesticide residue analysis; for trace analysis; JIS special grade; optical grade; Ph Eur; puriss.; puriss. p.a.; purum p.a.; REAGENT; reagent grade; ReagentPlus®; SAJ first grade; technical; TraceSELECT®; USP
• 颗粒大小: +80 mesh; -10 mesh
• 包装: pkg of 0.1 mol (5.844 g NaCl)
• 适用性: cell culture tested; complies for appearance of solution; complies for identity; corresponds for filter test; corresponds for RP gradient test; insect cell culture tested; meets USP testing specifications; plant cell culture tested; suitable for atomic absorption spectrometry; suitable for cell culture; suitable for insect cell culture
• 简要说明: 292.2 g/L sodium chloride; for research or for further manufacturing use
• 杂质: ~0.0002% [Fe(CN)6]4,-; ≤0.00002% Al; ≤0.0001% potassium hexacyanoferrate(II); ≤0.0003% heavy metals (as Pb); ≤0.0005% heavy metals (as Pb); ≤0.0005% insolubles; ≤0.001% ammonium (NH4); ≤0.001% free acid (as HCl); ≤0.001% N compounds; ≤0.001% total nitrogen (N); ≤0.002% free alkali (as NaOH); ≤0.003% sodium hexacyanoferrate; ≤0.005% free acid (as HCl); ≤0.005% free alkali (as NaOH); ≤0.005% in water insoluble matters; ≤0.005% Insoluble matter; ≤0.01% Mg and alkaline earth metals (as Ca); ≤0.01% Mg, alkaline earth metals (as Ca); ≤0.1 ng/g pesticides; ≤10 mg/kg total nitrogen (N); ≤5 ppm heavy metals (asPb); acidity or alkalinity, complies; acidity or alkalinity, in accordance; Bioburden, tested; DNase, RNase, Protease, tested; DNases, none detected; endotoxin, tested; filtertest, complies; insoluble matter, complies; insoluble matter, passes filter test; organic volatile impurities, complies (GC); phosphatases, none detected; potassium hexacyanoferrate(II), in accordance; proteases, none detected; residual solvents, in accordance; RNases, none detected
• 痕量阳离子: Al: ≤0.0005%; Al: ≤0.01 mg/kg; Al: ≤0.2 mg/kg; Al: ≤1 mg/kg; Al: ≤5 mg/kg; As: ≤0.0001%; As: ≤0.01 mg/kg; As: ≤0.1 mg/kg; As: ≤0.5 mg/kg; As: ≤1 mg/kg; Ba: ≤0.0005%; Ba: ≤1 mg/kg; Ba: ≤10 mg/kg; Ba: ≤2 mg/kg; Ba: ≤5 mg/kg; Ba:, passes test; Bi: ≤0.0005%; Bi: ≤1 mg/kg; Bi: ≤5 mg/kg; Ca, Mg and R2O3 precipitate: ≤0.005%; Ca: ≤0.002%; Ca: ≤0.1 mg/kg; Ca: ≤10 mg/kg; Ca: ≤100 mg/kg; Ca: ≤20 mg/kg; Ca: ≤5 mg/kg; Ca: ≤50 mg/kg; Cd: ≤0.0005%; Cd: ≤0.005 mg/kg; Cd: ≤1 mg/kg; Cd: ≤5 mg/kg; Cd: ≤50 mg/kg; Ce: ≤0.05 mg/kg; Co: ≤0.0005%; Co: ≤0.005 mg/kg; Co: ≤1 mg/kg; Co: ≤5 mg/kg; Co: ≤50 mg/kg; Cr: ≤0.0005%; Cr: ≤0.01 mg/kg; Cr: ≤1 mg/kg; Cr: ≤5 mg/kg; Cs: ≤5 mg/kg; Cu: ≤0.0005%; Cu: ≤0.005 mg/kg; Cu: ≤1 mg/kg; Cu: ≤5 mg/kg; Cu: ≤50 mg/kg; Eu: ≤0.005 mg/kg; Fe: ≤0.0001%; Fe: ≤0.05 mg/kg; Fe: ≤1 mg/kg; Fe: ≤2 mg/kg; Fe: ≤2 ppm; Fe: ≤5 mg/kg; Fe: ≤50 mg/kg; heavy metals (as Pb): ≤5 ppm; heavy metals: ≤5 ppm; Hg: ≤0.001 mg/kg; K: ≤0.005%; K: ≤100 mg/kg; K: ≤20 mg/kg; K: ≤5 mg/kg; K: ≤50 mg/kg; K: ≤50 ppm; K: ≤500 mg/kg; La: ≤0.005 mg/kg; Li: ≤0.0005%; Li: ≤0.5 mg/kg; Li: ≤1 mg/kg; Li: ≤5 mg/kg; Mg: ≤0.0005%; Mg: ≤0.001%; Mg: ≤0.05 mg/kg; Mg: ≤1 mg/kg; Mg: ≤30 mg/kg; Mg: ≤5 mg/kg; Mn: ≤0.0005%; Mn: ≤0.01 mg/kg; Mn: ≤1 mg/kg; Mn: ≤5 mg/kg; Mo: ≤0.0005%; Mo: ≤1 mg/kg; Mo: ≤5 mg/kg; Ni: ≤0.0005%; Ni: ≤0.01 mg/kg; Ni: ≤1 mg/kg; Ni: ≤5 mg/kg; Ni: ≤50 mg/kg; Pb: ≤0.0005%; Pb: ≤0.005 mg/kg; Pb: ≤1 mg/kg; Pb: ≤5 mg/kg; Pb: ≤50 mg/kg; Rb: ≤0.5 mg/kg; Sc: ≤0.005 mg/kg; Sm: ≤0.005 mg/kg; Sr: ≤0.0005%; Sr: ≤0.1 mg/kg; Sr: ≤1 mg/kg; Sr: ≤5 mg/kg; Tl: ≤0.005 mg/kg; Y: ≤0.005 mg/kg; Yb: ≤0.005 mg/kg; Zn: ≤0.0005%; Zn: ≤0.02 mg/kg; Zn: ≤1 mg/kg; Zn: ≤5 mg/kg; Zn: ≤50 mg/kg
• 痕量阴离子: bromide (Br-): ≤0.01%; bromide (Br-): ≤10 mg/kg; bromide (Br-): ≤50 mg/kg; chlorate, nitrate (as NO3-): ≤0.003%; chlorate, nitrate (as NO3-): ≤30 mg/kg; ClO3- and NO3-: ≤0.003%; hexacyanoferrate(II) ([Fe(CN)6]4-): ≤1 mg/kg; iodide (I-): ≤0.001%; iodide (I-): ≤0.002%; iodide (I-): ≤10 mg/kg; iodide (I-): in accordance; nitrite (NO2-): in accordance; phosphate (PO43-): ≤0.0005%; phosphate (PO43-): ≤25 mg/kg; phosphate (PO43-): ≤5 mg/kg; phosphate (PO43-): ≤5 ppm; sulfate (SO42-): ≤0.004%; sulfate (SO42-): ≤0.05%; sulfate (SO42-): ≤10 mg/kg; sulfate (SO42-): ≤100 mg/kg; sulfate (SO42-): ≤200 mg/kg; sulfate (SO42-): ≤300 mg/kg
• Foreign Activity: DNAse, Exonuclease; RNAse; NICKase, Endonuclease; Protease, none detected; DNase, RNase, and protease, none detected; DNase, RNase, Protease, none detected
• 无菌消毒: 0.2 μm filtered; sterile-filtered
• 有效期: (limited shelf life, expiry date on the label)
• 干燥失重: ≤0.2% loss on drying, 130 °C; ≤0.3% loss on drying, 105 °C; ≤0.5% loss on drying, 105°C, 2 h
• pH范围: 5.0 - 9.0
• 产品质量级别: GMP; PREMIUM
• 品质说明: ampule; certified by BAM, according to ISO 17025; for preparation of volumetric solutions; free flowing; free-flowing powder; meets analytical specification of Ph. Eur., BP, USP; volumetric
• Factor: 1.000 ±0.1%
• λ: 1 M in H2O; 10 % in H2O; neat
• 药典: testing & handling conforms to Pharmacopeia
• 产品线: BioUltra
• 线性分子式: NaCl

详细说明

MP Biomedicals - 02102892

Purity: 99.5% min.
Meets or exceeds U.S.P. specifications.

MP Biomedicals - 02152575

ACS Reagent Grade

MP Biomedicals - 02194848

Molecular Biology Reagent
Purity: 99.5% min.
Crystalline
Ideal for all molecular biology applications.

MP Biomedicals - 02194738

Cell Culture Reagent
Purity: 99.5% min.

Sigma Aldrich - S8776

包装
PET bottle (100 ml), PETG bottle (10 ml), with caps
Preparation Note
Prepared in tissue culture grade water.
Application
Sodium chloride is widely used in biochemistry and molecular biology research. It is a component of phosphate buffered saline (Product No. P3813) and βC buffer (Product Nos. S0902 and S8015). Sodium chloride is a component of all media formulations. This product has been qualified for use in preparation of in vitro solutions.

Sigma Aldrich - S6191

Other Notes
便于将氯化钠产品的规格与 氯化钠规格表进行比较。

Sigma Aldrich - 03370

Preparation Note
使用 NaCl 和 H2O 制备

Sigma Aldrich - 32038

General description
concentration after dilution to 1L: 0.1mol/L (0.1N); amount of substance 0.1mol (5.844 g NaCl)
请访问 滴定中心 了解更多信息。

Sigma Aldrich - 71381

Other Notes
可能实行销售限制

Sigma Aldrich - 450014

包装
25, 100 g in ampule
Application
在不使用钯的情况下，促进有机锡烷与碘化物的交叉偶联反应。1

Sigma Aldrich - 38979

法律信息
TraceSELECT 注册商标 Sigma-Aldrich Co. LLC

Sigma Aldrich - 450006

包装
5, 25 g in ampule
Application
在不使用钯的情况下，促进有机锡烷与碘化物的交叉偶联反应。1

Sigma Aldrich - 204439

包装
5, 20, 100 g in poly bottle
6×100 g in glass bottle
Application
在不使用钯的情况下，促进有机锡烷与碘化物的交叉偶联反应。1

Sigma Aldrich - 378860

包装
10, 50 g in poly bottle

Sigma Aldrich - S5886

Other Notes
便于将氯化钠产品的规格与 氯化钠规格表进行比较。

Sigma Aldrich - 71376

Other Notes
Component of lysis buffer and extraction buffer in the large-scale phenol extraction of RNA1; Simple salting out procedure for extracting DNA from human nucleated cells2
Sales restrictions may apply
Easily compare specifications for Sodium chloride products with the Sodium chloride specification table.

Sigma Aldrich - 59222C

包装
20 L in bag
Application
Prepared with 292.2 g/L of sodium chloride in tissue culture grade water.

Sigma Aldrich - S5150

Preparation Note
在 18 兆欧水中制备。

Sigma Aldrich - S5629

Other Notes
便于将氯化钠产品的规格与 氯化钠规格表进行比较。

Sigma Aldrich - S3014

Other Notes
便于将氯化钠产品的规格与 氯化钠规格表进行比较。

Sigma Aldrich - 52455

包装
100 tablets in a bottle
Reconstitution
1 tablet in 1000 mL of water yields 0.9% NaCl

Sigma Aldrich - 71387

Analysis Note
精确浓度、有效期、可溯源性以及详细认证信息，请见每个包装内的证书和认证报告。标签上标明含量和有效期。

Sigma Aldrich - 02589

Preparation Note
使用 NaCl 和 H2O 制备

Sigma Aldrich - 71378

Other Notes
In gradient elution techniques1,2; For the preparation of isotonic solutions3; Role of calcium in the adhesion and fusion of bilayers4,5
Sales restrictions may apply

Sigma Aldrich - 35275

General description
请访问 滴定中心 了解更多信息。

Sigma Aldrich - 28-2260

Suitability
standard

Sigma Aldrich - 319473

General description
请访问 滴定中心 了解更多信息。
包装
500 mL in poly bottle

Sigma Aldrich - 71169

General description
请访问 传感器应用门户网站 了解更多信息。
Preparation Note
使用 NaCl 和 H2O 制备

Sigma Aldrich - 24886

General description
请访问我们的 传感器应用页面 以了解更多信息。
Preparation Note
用 NaCl 和 H2O 制备

Sigma Aldrich - 07982

包装
100 tablets in plastic bottles
Reconstitution
1 tablet in 100 mL of water yields 0.9% NaCl
Application
Sodium chloride physiological solution has been used in a study that demonstrated the effects of goblet cell-targeting nanoparticles on the oral absorption of insulin in vitro, ex vivo and in vivo. Sodium chloride physiological solution has also been used in a study to assess the utility of the hydrophobically-modified alginate gel system in the repair of articular cartilage defects.

Sigma Aldrich - 71393

General description
请访问 滴定中心 了解更多信息。

Sigma Aldrich - S6150

Reconstitution
将一片氯化钠溶在 200mL 去离子水中可得到 0.14M 的盐溶液。
Specificity
氯化钠片 (1700mg) 旨在提供一种制备盐溶液的简便方法。

Sigma Aldrich - 310166

包装
1 kg in poly bottle
5 kg in poly drum

Sigma Aldrich - 71380

Other Notes
可能实行销售限制

Sigma Aldrich - S7653

Other Notes
便于将氯化钠产品的规格与 氯化钠规格表进行比较。

Sigma Aldrich - 71382

Other Notes
可能实行销售限制

Sigma Aldrich - 71379

Other Notes
Sales restrictions may apply

Sigma Aldrich - 31434

包装
本品也提供玻璃瓶包装。

Sigma Aldrich - S1679

Other Notes
便于将氯化钠产品的规格与 氯化钠规格表进行比较。

Sigma Aldrich - S9888

Other Notes
便于将氯化钠产品的规格与 氯化钠规格表进行比较。
包装
1 kg in poly bottle
2.5, 5, 10, 25, 50 kg in poly drum
25, 500 g in poly bottle

Sigma Aldrich - 71394

General description
请访问 滴定中心 了解更多信息。

Sigma Aldrich - S9625

包装
1 kg in poly bottle
5, 10 kg in poly drum
500 g in poly bottle
法律信息
ReagentPlus 注册商标 Sigma-Aldrich Co. LLC