| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| P769590 | MACKLIN | 草酸钾抗凝剂 | 2%水溶液 | 180元/100ml; | 咨询 |
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| P769591 | MACKLIN | 草酸钾抗凝剂 | 10%水溶液 | 200元/100ml; | 咨询 |
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| P816312 | MACKLIN | 草酸钾,一水合物 | ACS,99.5-101.0% | 89元/500g; 302元/2.5kg; | 咨询 |
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| P816311 | MACKLIN | 草酸钾,一水合物 | 试剂级, 99.8% | 57元/500g; 257元/2.5kg; 678元/12X500g; | 咨询 |
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| P816313 | MACKLIN | 草酸钾,一水合物 | 99.97% metals basis | 68元/25g; 230元/100g; 880元/500g; | 咨询 |
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| A12289 | Alfa Aesar | Potassium oxalate hydrate | 99% | 393元/250g; 1200元/1000g; 4412元/5000g; | 咨询 |
应用 Potassium oxalate hydrate is used as a chelating agent, a purifying agent in the pharmaceutical industry and a precipitating agent in rare-earth metal processing. It finds application as a grinding agent, as a rust remover in metal treatment and as a bleaching agent in the textile and wood industry. It is also used in waste water treatment and as a scale remover in automobile radiators. Furthermore, it is used as a reagent in analytical chemistry for the determination of calcium and other heavy metals as well as reducing agents in photography. It is also involved in the preparation of SBA-15 (nanostructured SiO2) supported vanadium oxide catalyst. 备注 Hygroscopic. Incompatible with halogens, ammonia, cyanides and heavy metals. 基本信息 MDL MFCD00150033 EINECS 209-506-8 分子式 K2C2O4?xH2O 分子量 166.22(anhy) 熔点 >300° 密度 2.13 灵敏度 Hygroscopic. Ambient temperatures. 形态 Crystals 溶解性 Soluble in water. Beilstein 3752576 Merck 14,7651 GHS危害和防范说明 GHS符号
 Hazard Statements H302-H312 Harmful if swallowed.Harmful in contact with skin. Precautionary Statements P280h-P264-P270-P301+P312a-P321-P501a Wear protective gloves/clothing.Wash thoroughly after handling.Do not eat, drink or smoke when using this product.Do not eat, drink or smoke when using this product.Specific treatment (see label).Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别 21/22 Harmful in contact with skin and if swallowed. 安全等级 24/25 Avoid contact with skin and eyes. 欧盟危险品标志
 RTECS RO2885000 TSCA 是 |
| 013452 | Alfa Aesar | Potassium oxalate monohydrate | ACS, 98.5-101.0% | 78元/100g; 230元/500g; 827元/2kg; | 咨询 |
应用 Potassium oxalate monohydrate is used as a chelating agent; a purifying agent in pharmaceutical industry and a precipitating agent in rare-earth metal processing. It finds application as a grinding agent, a rust remover for metal treatment, a bleaching agent in textile and wood industry. It is also used in waste water treatment and as a scale remover in automobile radiators. Furthermore, it is used as a reagent in analytical chemistry for the determination of calcium and other heavy metals as well as a reducing agent in photography. It is also involved in the preparation of SBA-15 (nanostructured SiO2) supported vanadium oxide catalyst. Grade Specifications Maximum level of impurities: Insoluble matter 0.01%, Neutrality P.T., Cl 0.002%, SO4 0.01%, NH4 0.002%, Heavy Metals (as Pb) 0.002%, Fe 0.001%, Na 0.02%, Substances darkened by sulfuric acid P.T. 备注 Hygroscopic. Incompatible with halogens, ammonia, cyanides and heavy metals. 基本信息 MDL MFCD00150033 EINECS 209-506-8 分子式 C2K2O4?H2O 分子量 184.23 (166.22anhy) 熔点 >300° 密度 2.13 灵敏度 Ambient temperatures. 形态 Granular/powder 溶解性 Soluble in water. Beilstein 3752576 Merck 14,7651 GHS危害和防范说明 GHS符号
 Hazard Statements H302-H312 Harmful if swallowed.Harmful in contact with skin. Precautionary Statements P280h-P264-P270-P301+P312a-P321-P501a Wear protective gloves/clothing.Wash thoroughly after handling.Do not eat, drink or smoke when using this product.Do not eat, drink or smoke when using this product.Specific treatment (see label).Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别 21/22 Harmful in contact with skin and if swallowed. 安全等级 24/25 Avoid contact with skin and eyes. 欧盟危险品标志
 RTECS RO2885000 TSCA 是 |
| C20771 | Alfa Aesar | Potassium oxalate monohydrate | 99+%, for analysis | 1233元/500g; 3726元/2.5kg; | 咨询 |
基本信息 Ref# 20771 MDL 150033 分子式 C2 K2 O4 . H2 O 分子量 184.24 安全信息 危险等级 6.1 包装组 III |
| C42402 | Alfa Aesar | Potassium oxalate monohydrate | 99%, ACS reagent | 1026元/500g; 3107元/2.5kg; | 咨询 |
基本信息 Ref# 42402 MDL 150033 分子式 C2 K2 O4 . H2 O 分子量 184.24 安全信息 危险等级 6.1 包装组 III |
| P273-500 | Alfa Aesar | POTASSIUM OXALATE CRT ACS 500G | | 845元/500g; | 咨询 |
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| P273-250 | Alfa Aesar | POTASSIUM OXALATE ACS 250GM | | 541元/250g; | 咨询 |
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| 1.05073 | Supelco | di-Potassium oxalate monohydrate | for analysis EMSURE® ACS | 712元/250 G; 1780.59元/1 KG; | 咨询 |
产品说明 分析说明 Assay (oxidimetric): 99.5 - 101.0 % Insoluble matter: ≤ 0.01 % Neutrality: passes test Chloride (Cl): ≤ 0.001 % Sulfate (SO₄): ≤ 0.01 % Heavy metals (as Pb): ≤ 0.001 % NH₄ (Ammonium): ≤ 0.002 % Fe (Iron): ≤ 0.0005 % Na (Sodium): ≤ 0.02 % Substances darkened by hot sulfric acid: passes test Corresponds to ACS 法律信息 EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 经验(实验)分子式 | C2K2O4 · xH2O | | 分子量 | 166.22 (anhydrous basis) | | MDL编号 | MFCD00150033 | | EC索引号 | 209-506-8 |
产品性质 | 质量水平 | 300 | | 等级 | ACS reagent | | 蒸汽压 | <0.1 hPa ( 20 ℃) | | 测定 | 99.5-101.0% (oxidimetric) | | 形式 | solid | | 效能 | 660 mg/kg LD50, oral (Rat) | | pH值(酸碱度) | 7.0-8.5 (20 ℃, 50 g/L in H2O) | | mp | >138 ℃ (decomposition) | | 溶解性 | 392 g/L (anhydrous substance) | | 密度 | 2.20 g/cm3 at 20.4 ℃ | | 堆积密度 | 700‑1100 kg/m3 | | 痕量阴离子 | chloride (Cl-): ≤0.001% sulfate (SO42-): ≤0.01% | | 痕量阳离子 | Fe: ≤ 0.0005% NH4+: ≤ 0.002% Na: ≤ 0.02% heavy metals (as Pb): ≤ 0.001% | | 储存温度 | 2-30℃ | | InChI | 1S/C2H2O4.2K.H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);;;1H2/q;2*+1;/p-2 | | InChI key | QCPTVXCMROGZOL-UHFFFAOYSA-L |
安全信息 | 象形图 |  | | 警示用语: | Warning | | 危险声明 | H302 + H312 - H319 | | 预防措施声明 | P264 - P270 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2 | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 |
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| 223425 | Sigma-Aldrich | Potassium oxalate monohydrate | ACS reagent, 99% | 809.79元/500 G; 2648.13元/2.5 KG; | 咨询 |
产品说明 一般描述 Potassium oxalate monohydrate (POM) is a potassium salt of oxalic acid. Its crystal structure has been investigated by three-dimensional neutron diffraction studies. 应用 Potassium oxalate monohydrate may be used in the preparation of SBA-15 (Santa Barbara Amoprhous-15)- catalyst. Potassium oxalate monohydrate may be used in the synthesis of bis(2,2"-bipyridine) (oxalato-O,O′)nickel(ii) tetrahydrate, a mononuclear mixed-ligand complex. 包装 500 g in poly bottle 2.5 kg in poly bottle 12 kg in fiber drum 基本信息 | 线性分子式 | (COOK)2 · H2O | | 分子量 | 184.23 | | Beilstein | 3752576 | | EC 号 | 209-506-8 | | MDL编号 | MFCD00150033 | | PubChem化学物质编号 | 329752307 |
产品性质 | 质量水平 | 200 | | 等级 | ACS reagent | | 测定 | 98.5-101.0% (ACS specification) 99% | | 形式 | crystals or chunks | | 中性 | passes test | | 杂质 | H2SO4, passes test (darkened) ≤0.01% insolubles | | pH值(酸碱度) | 7.0-8.5 (25 ℃, 50 g/L) | | 溶解性 | H2O: 10% | | 痕量阴离子 | chloride (Cl-): ≤0.002% sulfate (SO42-): ≤0.01% | | 痕量阳离子 | Fe: ≤0.001% NH4+: ≤0.002% Na: ≤0.02% heavy metals: ≤0.002% (by ICP) | | SMILES string | O.[K+].[K+].[O-]C(=O)C([O-])=O | | InChI | 1S/C2H2O4.2K.H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);;;1H2/q;2*+1;/p-2 | | InChI key | QCPTVXCMROGZOL-UHFFFAOYSA-L |
安全信息 | 象形图 |  | | 警示用语: | Warning | | 危险声明 | H302 + H312 - H319 | | 预防措施声明 | P264 - P270 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 |
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| P0963 | Sigma-Aldrich | Potassium oxalate monohydrate | BioXtra, ≥98.5% | 658.51元/100 G; 1271.5元/500 G; | 咨询 |
基本信息 | 线性分子式 | (COOK)2 · H2O | | 分子量 | 184.23 | | Beilstein | 3752576 | | EC 号 | 209-506-8 | | MDL编号 | MFCD00150033 | | PubChem化学物质编号 | 24898140 | | NACRES | NA.31 |
产品性质 | 质量水平 | 200 | | 产品线 | BioXtra | | 测定 | ≥98.5% | | 杂质 | ≤0.0005% Phosphorus (P) ≤0.01% Insoluble matter | | 溶解性 | H2O: 0.1 M, clear, colorless | | 痕量阴离子 | chloride (Cl-): ≤0.002% sulfate (SO42-): ≤0.01% | | 痕量阳离子 | Al: ≤0.0005% Ca: ≤0.002% Cu: ≤0.0005% Fe: ≤0.0005% Mg: ≤0.002% NH4+: ≤0.002% Na: ≤0.02% Pb: ≤0.001% Zn: ≤0.0005% | | SMILES string | O.[K+].[K+].[O-]C(=O)C([O-])=O | | InChI | 1S/C2H2O4.2K.H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);;;1H2/q;2*+1;/p-2 | | InChI key | QCPTVXCMROGZOL-UHFFFAOYSA-L |
安全信息 | 象形图 |  | | 警示用语: | Warning | | 危险声明 | H302 + H312 - H319 | | 预防措施声明 | P264 - P270 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| V900078 | Sigma-Aldrich | Potassium oxalate monohydrate | Vetec™, reagent grade, 98% | 214.26元/500 G; | 咨询 |
产品说明 包装 500 g in poly bottle 法律信息 Vetec is a trademark of sigma-aldrich International GmbH 基本信息 | 线性分子式 | (COOK)2 · H2O | | 分子量 | 184.23 | | Beilstein | 3752576 | | EC 号 | 209-506-8 | | MDL编号 | MFCD00150033 | | PubChem化学物质编号 | 329829518 |
产品性质 | 等级 | reagent grade | | 产品线 | Vetec™ | | 测定 | 98% | | 形式 | crystals or chunks | | pH值(酸碱度) | 7.0-8.5 (25 ℃, 50 g/L) | | SMILES string | O.[K+].[K+].[O-]C(=O)C([O-])=O | | InChI | 1S/C2H2O4.2K.H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);;;1H2/q;2*+1;/p-2 | | InChI key | QCPTVXCMROGZOL-UHFFFAOYSA-L |
安全信息 | 象形图 |  | | 警示用语: | Warning | | 危险声明 | H302 + H312 - H319 | | 预防措施声明 | P264 - P270 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 |
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| 180906 | Amethyst | Potassium oxalate monohydrate | 98.5%, 用于生化 | 92元/500G; | 咨询 |
基本信息 | 分子式 | K2C2O4·H2O | | 分子量 | 184.23 | | 密度 | 2.127 | | MDL编码 | MFCD00150033 | | Beilstein | 3752576 | | Merck | 14,7651 | | EINECS 编号 | 209-506-8 |
安全信息 | 图形或危害标志 |    | | 提示语 | Warning | | 危险说明 | H302 H312 | | 防范说明 | P280 P301+P312 P302+P352 | | UN号码 | 2928 | | 危险分类 | 6.1 | | 次要危险性 | 8 | | 包装等级 | I | | WGK | 1 | | RTECS | RO2885000 | | TSCA | 是 |
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| 911783 | Amethyst | Potassium oxalate monohydrate | 99.8%, 用于分析 | 92元/500G; | 咨询 |
基本信息 | 分子式 | K2C2O4·H2O | | 分子量 | 184.23 | | 密度 | 2.127 | | MDL编码 | MFCD00150033 | | Beilstein | 3752576 | | Merck | 14,7651 | | EINECS 编号 | 209-506-8 |
安全信息 | 图形或危害标志 |    | | 提示语 | Warning | | 危险说明 | H302 H312 | | 防范说明 | P280 P301+P312 P302+P352 | | UN号码 | 2928 | | 危险分类 | 6.1 | | 次要危险性 | 8 | | 包装等级 | I | | WGK | 1 | | RTECS | RO2885000 | | TSCA | 是 |
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| 492455 | Fluorochem | Potassium oxalate monohydrate | 98.5-101.0% (Titration) | 704元/250g; 1738元/1kg; 3608元/2.5kg; 6644元/5kg; | 咨询 |
基本信息 | CAS Number | 6487-48-5 | | MDL Number | MFCD00150033 | | Density | 2.127 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. H332: Harmful if inhaled. H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P330: Rinse mouth. P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .
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| HY-W094712 | MCE | Potassium oxalate monohydrate,6487-48-5,草酸钾,一水合物_MCE(MedChemExpress) | | 110元/10 mM * 1 mL in Water; 100元/500 g; 160元/1 k g; | 咨询 |
MCE 的所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务。 MCE 国际站:Potassium oxalate monohydrate 品牌:MedChemExpress (MCE) 货号:HY-W094712 CAS 号:6487-48-5 生物活性:草酸钾一水合物是一种生化试剂,可用作生命科学相关研究中的生物材料或有机化合物[1]。 体外研究(In Vitro):Potassium oxalate monohydrate 可用作钙离子(Ca²⁺)的沉淀剂和螯合剂,用于测定生物或环境样品中的钙含量[1]。 MCE尚未独立确认这些方法的准确性。 仅供参考。 分子量:184.23 Formula:K2C2O4·H2O 性状:固体 颜色:White to off-white 中文名称:草酸钾,一水合物 运输条件:美国大陆地区的室温;其他地区可能有所不同。 储存方式: 4°C,密封保存,避免受潮 *溶剂保存:-80°C,6个月;-20°C,1个月(密封保存,避免受潮) 提供质量检测报告:Data Sheet、SDS、COA、产品使用指南 产品活性:Potassium oxalate monohydrate 是一种生化试剂,可作为生物材料或有机化合物,用于生命科学相关研究。 相关产品:Calcium chloride anhydrous, powder, 97% | Fibronectin,bovineplasma | Calcium chloride anhydrous, for cell culture | Retinoic acid (Standard) | Gemcitabine (Standard) | TNS sodium | Galunisertib (Standard) | Capsaicin (Standard) | Alpelisib (Standard) | Capsaicin | Retinoic acid | Retinoic acid 热门产品线:抑制剂 | 稳定性同位素标记物 | 脂质 | 糖类 Trending products:Inhibitors | Isotope-Labeled Compounds | Lipids | Saccharides MCE 抑制剂: MedChemExpress (MCE) 提供抑制剂、激动剂、拮抗剂、激活剂、调节剂、降解剂、配体和底物等多种生物活性化合物,可用于靶点功能验证、信号转导机制研究、细胞表型分析、疾病机制研究、药效评价及活性化合物筛选。 MedChemExpress 信号通路产品覆盖细胞凋亡、自噬、细胞周期与 DNA 损伤、表观遗传、GPCR/G 蛋白、免疫与炎症、JAK/STAT、MAPK/ERK、膜转运体与离子通道、代谢酶与蛋白酶、神经信号、NF-κB、PI3K/Akt/mTOR、PROTAC、蛋白酪氨酸激酶/受体酪氨酸激酶、干细胞/Wnt、TGF-β/Smad 及维生素 D/核受体等研究方向,为肿瘤、感染、炎症与免疫、神经系统疾病、代谢性疾病、心血管疾病和内分泌研究提供多维度的产品选择,助力客户发表文献超 80,000 篇。 相关产品可根据具体情况提供化学结构、作用靶点、生物活性、纯度、溶解度、体内外研究信息、参考文献及质量分析报告 (COA)等资料。 客户发表文献: [1]. Nature. 2026 Sep;657(8131):549-558. [2]. Nature. 2026 Sep;657(8132):755-764. [3]. Nature. 2026 Sep;657(8133):1027-1034. [4]. Nature. 2026 Sep;657(8131):477-486. [5].Nature. 2026 Sep;657(8132):789-799. [6]. Nature. 2026 Sep;657(8131):517-524. [7]. Nature. 2026 Sep;657(8133):1045-1052. [8]. Cell. 2026 Sep 14:S0092-8674(26)01003-2. [9]. Cell. 2026 Sep 3;189(18):5688-5705.e13. [10]. Cell. 2026 Sep 2:S0092-8674(26)00937-2. 参考文献: [1]. Hodgson, D. J.; Ibers, J. A. Refinement of the Crystal and Molecular Structure of Potassium Oxalate Monohydrate. Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry 1969, 25 (3), 469-477. 品牌介绍: MedChemExpress (MCE) 是全球领先的生命科学试剂供应商,致力于为生命科学研究与药物发现提供创新解决方案。我们提供包括抑制剂、化合物库、重组蛋白、抗体、多肽和一站式AI药物筛选等在内的全品类、高品质活性分子和技术服务,品质卓越,是科研领域值得信赖的合作伙伴。MCE 总部位于美国新泽西州,并在全球范围内建立了多个研发、生产和物流中心。 全面的产品矩阵: MedChemExpress 拥有超过 200,000 种以上的生物活性分子,覆盖广泛的信号通路与研究领域,包括靶点与疾病机制研究;检测、分析与质控;疾病建模与药物筛选;干细胞研究与细胞治疗;基因治疗以及其他药物发现领域。 ● 靶点与疾病机制研究:抑制剂与激动剂、PROTAC、ADC、重组蛋白、抗体抑制剂、多肽、诱导疾病模型产品、动物饲料产品 ● 检测、分析与质控:同位素标记化合物、荧光染料、参考标准品、抗体、酶、试剂盒 ● 干细胞研究与细胞治疗:GMP 小分子、类器官相关蛋白、Matrigel、培养基、血清 ● 基因治疗:小RNA、脂质体、佐剂、限制性内切酶、PCR、qPCR 试剂盒
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