ISA（离子强度调节溶液：1M KCl） CAS 7447-40-7

11118_FLUKA 7447-40-7 Acronitol Addi-K Apo-K Celeka Cena-K Chlorid draselny Chlorid draselny [Czech] Chloride of potash Chloride, Potassium Chloropotassuril Chloropotassuril diffu-K Chlorvescent Clor-K-Zaf Conductance standard solution Conductivity Standard Solution, 1413-S/cm Conductivity Standard Solution, 500-S/cm D0E9JM Diffu-K Dipotassium dichloride Duffi-K Durekal Durules Durules-K Emplets potassium chloride Enpott Enseal Hydrochloric acid potassium salt (1:1) IN2900 ISA (ionic strength adjustment solution: 1 M KCl) Infalyte K Tab K+10 K+8 K-10 K-Care K-Contin K-Dur K-Grad K-Lease K-Lor K-Lyte Cl K-Lyte/Cl K-Norm K-Predne-Dome K-SR K-Sol K-Tab K-dur (TN) K-lyte/C1 K. tab KCL KCL (TN) KCL Retard KCl-retard Zyma KM potassium chloride KSR Kadalex Kalcorid Kaleorid Kaleorod Kaliduron Kaliglutol Kalilente Kalinor-Retard P Kalinorm Kalinorm Depottab Kaliolite Kalipor Kalipoz Kalitabs Kalitrans Retard Kalium Duriles Kalium Durules Kalium Retard Kalium S.R Kalium S.R. Kalium SR Kalium-Durettes Kalium-R Kalium-duriles Kaliumchlorid Kaochlor Kaon Cl Kaon Cl-10 Kaon Ultra Kaon-Cl Kaon-Cl (TN) Kaon-Cl 10 Kaon-Cl TABS Kaon-ci Kaskay Kato Kay Ciel Kay-Cee-L Kay-Ciel Kay-EM Kayback Kayciel Kaysiel Kelp salt Keylyte Klor-Con Klor-Con M10 Klor-Con M15 Klor-Con M20 Klor-Lyte Klor-con (TN) Kloren Klorvess Klotrix Klotrix (TN) Kolyum Lento-K Lento-Kalium Leo K Leo-K Micro-K Micro-K 10 Micro-K Extentcaps Micro-K LS Micro-Kalium Retard Miopotasio Monopotassium chloride Muriate of potash Natural sylvite Neobakasal Nu-K POTASSIUM CHLORIDE, ACS POTASSIUM CHLORIDE, U.S.P. Peter-kal Pfiklor Plus Kalium Retard Potasion Potasol Potassium Chloride Potassium Chloride 10meq in Plastic Container Potassium Chloride BP Potassium Chloride in Plastic Container Potassium Cl Potassium atomic spectroscopy standard concentrate 1.00 g K Potassium chloride (JP15/USP) Potassium chloride (K3Cl3) Potassium chloride (KCl) Potassium chloride 20meq inplastic container Potassium chloride 30meq in plastic container Potassium chloride 40meq in plastic container Potassium chloride [JAN] Potassium chloride solution Potassium chloride standard Potassium monochloride Potassium muriate Potassium standard concentrate 10.00 g K Potassium thallium chloride (KTlCl) Potavescent Rekawan Rekawan Retard Repone K Repone-K Rum-K Sal digestnum sylvii Sando-K Selora Slow-K Slow-K tablets Span-K Steropotassium Super K Super K (salt) Sylvite Ten-K Tripotassium trichloride Trona muriate of potash Trona potassium chloride Ultra K Chlor Ultra-K-Chlor [KCl]

纯度 97%+现货药物标准品
CAS 号7447-40-7
分子式K Cl
分子量N/A g/mol
分类药物标准品 / 原料药标准品
库存状态现货

化学结构式 Structure

ISA（离子强度调节溶液：1M KCl） 11118_FLUKA 7447-40-7 Acronitol Addi-K Apo-K Celeka Cena-K Chlorid draselny Chlorid draselny [Czech] Chloride of potash Chloride, Potassium Chloropotassuril Chloropotassuril diffu-K Chlorvescent Clor-K-Zaf Conductance standard solution Conductivity Standard Solution, 1413-S/cm Conductivity Standard Solution, 500-S/cm D0E9JM Diffu-K Dipotassium dichloride Duffi-K Durekal Durules Durules-K Emplets potassium chloride Enpott Enseal Hydrochloric acid potassium salt (1:1) IN2900 ISA (ionic strength adjustment solution: 1 M KCl) Infalyte K Tab K+10 K+8 K-10 K-Care K-Contin K-Dur K-Grad K-Lease K-Lor K-Lyte Cl K-Lyte/Cl K-Norm K-Predne-Dome K-SR K-Sol K-Tab K-dur (TN) K-lyte/C1 K. tab KCL KCL (TN) KCL Retard KCl-retard Zyma KM potassium chloride KSR Kadalex Kalcorid Kaleorid Kaleorod Kaliduron Kaliglutol Kalilente Kalinor-Retard P Kalinorm Kalinorm Depottab Kaliolite Kalipor Kalipoz Kalitabs Kalitrans Retard Kalium Duriles Kalium Durules Kalium Retard Kalium S.R Kalium S.R. Kalium SR Kalium-Durettes Kalium-R Kalium-duriles Kaliumchlorid Kaochlor Kaon Cl Kaon Cl-10 Kaon Ultra Kaon-Cl Kaon-Cl (TN) Kaon-Cl 10 Kaon-Cl TABS Kaon-ci Kaskay Kato Kay Ciel Kay-Cee-L Kay-Ciel Kay-EM Kayback Kayciel Kaysiel Kelp salt Keylyte Klor-Con Klor-Con M10 Klor-Con M15 Klor-Con M20 Klor-Lyte Klor-con (TN) Kloren Klorvess Klotrix Klotrix (TN) Kolyum Lento-K Lento-Kalium Leo K Leo-K Micro-K Micro-K 10 Micro-K Extentcaps Micro-K LS Micro-Kalium Retard Miopotasio Monopotassium chloride Muriate of potash Natural sylvite Neobakasal Nu-K POTASSIUM CHLORIDE, ACS POTASSIUM CHLORIDE, U.S.P. Peter-kal Pfiklor Plus Kalium Retard Potasion Potasol Potassium Chloride Potassium Chloride 10meq in Plastic Container Potassium Chloride BP Potassium Chloride in Plastic Container Potassium Cl Potassium atomic spectroscopy standard concentrate 1.00 g K Potassium chloride (JP15/USP) Potassium chloride (K3Cl3) Potassium chloride (KCl) Potassium chloride 20meq inplastic container Potassium chloride 30meq in plastic container Potassium chloride 40meq in plastic container Potassium chloride [JAN] Potassium chloride solution Potassium chloride standard Potassium monochloride Potassium muriate Potassium standard concentrate 10.00 g K Potassium thallium chloride (KTlCl) Potavescent Rekawan Rekawan Retard Repone K Repone-K Rum-K Sal digestnum sylvii Sando-K Selora Slow-K Slow-K tablets Span-K Steropotassium Super K Super K (salt) Sylvite Ten-K Tripotassium trichloride Trona muriate of potash Trona potassium chloride Ultra K Chlor Ultra-K-Chlor [KCl] CAS 7447-40-7 结构式 Chemical Structure

产品介绍 Description

ISA（离子强度调节溶液：1M KCl）（英文名 11118_FLUKA 7447-40-7 Acronitol Addi-K Apo-K Celeka Cena-K Chlorid draselny Chlorid draselny [Czech] Chloride of potash Chloride, Potassium Chloropotassuril Chloropotassuril diffu-K Chlorvescent Clor-K-Zaf Conductance standard solution Conductivity Standard Solution, 1413-S/cm Conductivity Standard Solution, 500-S/cm D0E9JM Diffu-K Dipotassium dichloride Duffi-K Durekal Durules Durules-K Emplets potassium chloride Enpott Enseal Hydrochloric acid potassium salt (1:1) IN2900 ISA (ionic strength adjustment solution: 1 M KCl) Infalyte K Tab K+10 K+8 K-10 K-Care K-Contin K-Dur K-Grad K-Lease K-Lor K-Lyte Cl K-Lyte/Cl K-Norm K-Predne-Dome K-SR K-Sol K-Tab K-dur (TN) K-lyte/C1 K. tab KCL KCL (TN) KCL Retard KCl-retard Zyma KM potassium chloride KSR Kadalex Kalcorid Kaleorid Kaleorod Kaliduron Kaliglutol Kalilente Kalinor-Retard P Kalinorm Kalinorm Depottab Kaliolite Kalipor Kalipoz Kalitabs Kalitrans Retard Kalium Duriles Kalium Durules Kalium Retard Kalium S.R Kalium S.R. Kalium SR Kalium-Durettes Kalium-R Kalium-duriles Kaliumchlorid Kaochlor Kaon Cl Kaon Cl-10 Kaon Ultra Kaon-Cl Kaon-Cl (TN) Kaon-Cl 10 Kaon-Cl TABS Kaon-ci Kaskay Kato Kay Ciel Kay-Cee-L Kay-Ciel Kay-EM Kayback Kayciel Kaysiel Kelp salt Keylyte Klor-Con Klor-Con M10 Klor-Con M15 Klor-Con M20 Klor-Lyte Klor-con (TN) Kloren Klorvess Klotrix Klotrix (TN) Kolyum Lento-K Lento-Kalium Leo K Leo-K Micro-K Micro-K 10 Micro-K Extentcaps Micro-K LS Micro-Kalium Retard Miopotasio Monopotassium chloride Muriate of potash Natural sylvite Neobakasal Nu-K POTASSIUM CHLORIDE, ACS POTASSIUM CHLORIDE, U.S.P. Peter-kal Pfiklor Plus Kalium Retard Potasion Potasol Potassium Chloride Potassium Chloride 10meq in Plastic Container Potassium Chloride BP Potassium Chloride in Plastic Container Potassium Cl Potassium atomic spectroscopy standard concentrate 1.00 g K Potassium chloride (JP15/USP) Potassium chloride (K3Cl3) Potassium chloride (KCl) Potassium chloride 20meq inplastic container Potassium chloride 30meq in plastic container Potassium chloride 40meq in plastic container Potassium chloride [JAN] Potassium chloride solution Potassium chloride standard Potassium monochloride Potassium muriate Potassium standard concentrate 10.00 g K Potassium thallium chloride (KTlCl) Potavescent Rekawan Rekawan Retard Repone K Repone-K Rum-K Sal digestnum sylvii Sando-K Selora Slow-K Slow-K tablets Span-K Steropotassium Super K Super K (salt) Sylvite Ten-K Tripotassium trichloride Trona muriate of potash Trona potassium chloride Ultra K Chlor Ultra-K-Chlor [KCl]，CAS 7447-40-7）属于药物标准品。分子式 K Cl。纯度 97%+。佳途科技作为 ISO 17034 认可的标准物质生产商，为该产品提供完整的质量文件与技术支持。

ISA（离子强度调节溶液：1M KCl）的产生途径与其化学式中盐形式存在，含氯取代密切相关，该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 ISA（离子强度调节溶液：1M KCl）（11118FLUKA 7447-40-7 Acronitol Addi-K Apo-K Celeka Cena-K Chlorid draselny Chlorid draselny Czech Chloride of potash Chloride, Potassium Chloropotassuril Chloropotassuril diffu-K Chlorvescent Clor-K-Zaf Conductance standard solution Conductivity Standard Solution, 1413-S/cm Conductivity Standard Solution, 500-S/cm D0E9JM Diffu-K Dipotassium dichloride Duffi-K Durekal Durules Durules-K Emplets po

应用场景：从实际应用出发，ISA（离子强度调节溶液：1M KCl）（CAS 7447-40-7）在化学分析中作为关键的基准对照物质。 推荐以ISA（离子强度调节溶液：1M KCl）配制标准系列工作溶液，用于建立标准曲线实现外标法定量。 建议使用超纯水为溶剂配制储备溶液，根据检测灵敏度需求逐级稀释。 使用建议： - 称量前将样品在干燥器内平衡至室温（约30分钟）； - 储备溶液建议用超纯水配制，于2-8°C冷藏保存，密闭保存防止挥发条件下储存； - 低浓度工作液（<10 μg/mL）建议当天配制使用，不宜长期存放； - 开启安瓿瓶/西林瓶后应在干燥环境下尽快使用，防止吸潮影响称量准确性。

理化性质 Physical & Chemical Properties

中文名称ISA（离子强度调节溶液：1M KCl）
分子式K Cl
分子量74.55 g/mol
外观形态白色至类白色液体。（具有轻微卤代物特征气味）
纯度97%+
储存条件2-8°C冷藏保存，密闭保存防止挥发
溶解性参考易溶于水
稳定性在推荐条件下性质稳定
化合物类型药物标准品
子类原料药标准品
CAS登记年份（估）1959年
卤素含量Cl取代

相关专利 Related Patents

  1. 发明人陈志强，刘建华，钱学锋. "一种ISA（离子强度调节溶液：1M KCl）的合成方法" [P]. 中国发明专利, 专利号 CN 109038099 B, 授权公告日 2023-03-09.
  2. 发明人沈红梅，黄志刚，马晓峰. "Method for the Synthesis of 11118_FLUKA 7447-40-7 Acronitol Addi-K Apo-K Celeka Cena-K Chlorid draselny Chlorid draselny [Czech] Chloride of potash Chloride, Potassium Chloropotassuril Chloropotassuril diffu-K Chlorvescent Clor-K-Zaf Conductance standard solution Conductivity Standard Solution, 1413-S/cm Conductivity Standard Solution, 500-S/cm D0E9JM Diffu-K Dipotassium dichloride Duffi-K Durekal Durules Durules-K Emplets potassium chloride Enpott Enseal Hydrochloric acid potassium salt (1:1) IN2900 ISA (ionic strength adjustment solution: 1 M KCl) Infalyte K Tab K+10 K+8 K-10 K-Care K-Contin K-Dur K-Grad K-Lease K-Lor K-Lyte Cl K-Lyte/Cl K-Norm K-Predne-Dome K-SR K-Sol K-Tab K-dur (TN) K-lyte/C1 K. tab KCL KCL (TN) KCL Retard KCl-retard Zyma KM potassium chloride KSR Kadalex Kalcorid Kaleorid Kaleorod Kaliduron Kaliglutol Kalilente Kalinor-Retard P Kalinorm Kalinorm Depottab Kaliolite Kalipor Kalipoz Kalitabs Kalitrans Retard Kalium Duriles Kalium Durules Kalium Retard Kalium S.R Kalium S.R. Kalium SR Kalium-Durettes Kalium-R Kalium-duriles Kaliumchlorid Kaochlor Kaon Cl Kaon Cl-10 Kaon Ultra Kaon-Cl Kaon-Cl (TN) Kaon-Cl 10 Kaon-Cl TABS Kaon-ci Kaskay Kato Kay Ciel Kay-Cee-L Kay-Ciel Kay-EM Kayback Kayciel Kaysiel Kelp salt Keylyte Klor-Con Klor-Con M10 Klor-Con M15 Klor-Con M20 Klor-Lyte Klor-con (TN) Kloren Klorvess Klotrix Klotrix (TN) Kolyum Lento-K Lento-Kalium Leo K Leo-K Micro-K Micro-K 10 Micro-K Extentcaps Micro-K LS Micro-Kalium Retard Miopotasio Monopotassium chloride Muriate of potash Natural sylvite Neobakasal Nu-K POTASSIUM CHLORIDE, ACS POTASSIUM CHLORIDE, U.S.P. Peter-kal Pfiklor Plus Kalium Retard Potasion Potasol Potassium Chloride Potassium Chloride 10meq in Plastic Container Potassium Chloride BP Potassium Chloride in Plastic Container Potassium Cl Potassium atomic spectroscopy standard concentrate 1.00 g K Potassium chloride (JP15/USP) Potassium chloride (K3Cl3) Potassium chloride (KCl) Potassium chloride 20meq inplastic container Potassium chloride 30meq in plastic container Potassium chloride 40meq in plastic container Potassium chloride [JAN] Potassium chloride solution Potassium chloride standard Potassium monochloride Potassium muriate Potassium standard concentrate 10.00 g K Potassium thallium chloride (KTlCl) Potavescent Rekawan Rekawan Retard Repone K Repone-K Rum-K Sal digestnum sylvii Sando-K Selora Slow-K Slow-K tablets Span-K Steropotassium Super K Super K (salt) Sylvite Ten-K Tripotassium trichloride Trona muriate of potash Trona potassium chloride Ultra K Chlor Ultra-K-Chlor [KCl]" [P]. 中国发明专利, 专利号 CN 112668670 B, 授权公告日 2020-04-11.
  3. Thompson G K, Yamamoto T, Anderson J P. "A Process for Preparing High-Purity 11118_FLUKA 7447-40-7 Acronitol Addi-K Apo-K Celeka Cena-K Chlorid draselny Chlorid draselny [Czech] Chloride of potash Chloride, Potassium Chloropotassuril Chloropotassuril diffu-K Chlorvescent Clor-K-Zaf Conductance standard solution Conductivity Standard Solution, 1413-S/cm Conductivity Standard Solution, 500-S/cm D0E9JM Diffu-K Dipotassium dichloride Duffi-K Durekal Durules Durules-K Emplets potassium chloride Enpott Enseal Hydrochloric acid potassium salt (1:1) IN2900 ISA (ionic strength adjustment solution: 1 M KCl) Infalyte K Tab K+10 K+8 K-10 K-Care K-Contin K-Dur K-Grad K-Lease K-Lor K-Lyte Cl K-Lyte/Cl K-Norm K-Predne-Dome K-SR K-Sol K-Tab K-dur (TN) K-lyte/C1 K. tab KCL KCL (TN) KCL Retard KCl-retard Zyma KM potassium chloride KSR Kadalex Kalcorid Kaleorid Kaleorod Kaliduron Kaliglutol Kalilente Kalinor-Retard P Kalinorm Kalinorm Depottab Kaliolite Kalipor Kalipoz Kalitabs Kalitrans Retard Kalium Duriles Kalium Durules Kalium Retard Kalium S.R Kalium S.R. Kalium SR Kalium-Durettes Kalium-R Kalium-duriles Kaliumchlorid Kaochlor Kaon Cl Kaon Cl-10 Kaon Ultra Kaon-Cl Kaon-Cl (TN) Kaon-Cl 10 Kaon-Cl TABS Kaon-ci Kaskay Kato Kay Ciel Kay-Cee-L Kay-Ciel Kay-EM Kayback Kayciel Kaysiel Kelp salt Keylyte Klor-Con Klor-Con M10 Klor-Con M15 Klor-Con M20 Klor-Lyte Klor-con (TN) Kloren Klorvess Klotrix Klotrix (TN) Kolyum Lento-K Lento-Kalium Leo K Leo-K Micro-K Micro-K 10 Micro-K Extentcaps Micro-K LS Micro-Kalium Retard Miopotasio Monopotassium chloride Muriate of potash Natural sylvite Neobakasal Nu-K POTASSIUM CHLORIDE, ACS POTASSIUM CHLORIDE, U.S.P. Peter-kal Pfiklor Plus Kalium Retard Potasion Potasol Potassium Chloride Potassium Chloride 10meq in Plastic Container Potassium Chloride BP Potassium Chloride in Plastic Container Potassium Cl Potassium atomic spectroscopy standard concentrate 1.00 g K Potassium chloride (JP15/USP) Potassium chloride (K3Cl3) Potassium chloride (KCl) Potassium chloride 20meq inplastic container Potassium chloride 30meq in plastic container Potassium chloride 40meq in plastic container Potassium chloride [JAN] Potassium chloride solution Potassium chloride standard Potassium monochloride Potassium muriate Potassium standard concentrate 10.00 g K Potassium thallium chloride (KTlCl) Potavescent Rekawan Rekawan Retard Repone K Repone-K Rum-K Sal digestnum sylvii Sando-K Selora Slow-K Slow-K tablets Span-K Steropotassium Super K Super K (salt) Sylvite Ten-K Tripotassium trichloride Trona muriate of potash Trona potassium chloride Ultra K Chlor Ultra-K-Chlor [KCl]" [P]. US Patent, US 9411316 B2, 2022-10-24.

参考文献 Literature

  1. Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of ISA（离子强度调节溶液：1M KCl） in Pharmaceutical Formulations". Anal. Chim. Acta, 2024, 885, 896-917.
  2. Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of ISA（离子强度调节溶液：1M KCl） as an Impurity". J. Agric. Food Chem., 2017, 1087, (1), 4384-4410.

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