| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| 767521 | MACKLIN | 醋酸-柠檬酸钠溶液 | pH6.0 | 520元/500ml; | 咨询 |
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| S749949 | MACKLIN | 柠檬酸钠溶液 | 0.01M,pH4.0,无菌无酶 | 308元/500ml; | 咨询 |
储存：2-8℃ 物化性质：本产品为柠檬酸钠-柠檬酸混合溶液，柠檬酸根总浓度为0.01M，pH 值 4.0 |
| 767522 | MACKLIN | 柠檬酸钠溶液 | 3.8% in H2O | 520元/500ml; | 咨询 |
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| 767414 | MACKLIN | 柠檬酸盐浓缩液 | 生物制剂,适用于凝血分析,4%(w/v) in H2O | 237元/50ml; | 咨询 |
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| 767479 | MACKLIN | 柠檬酸盐浓缩液 | 超纯生物试剂级,适用于分子生物学,1M in H2O | 380元/250ml; | 咨询 |
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| 768642 | MACKLIN | 柠檬酸 三钠盐 | 无水级, USP,FCC,E 331 | 125元/100g; 450元/500g; 1250元/2.5kg; 4000元/10kg; | 咨询 |
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| C824131 | MACKLIN | 柠檬酸 三钠盐 | 98% | 30元/100g; 63元/500g; 261元/2.5kg; 649元/10kg; 750元/12X500g; | 咨询 |
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| C793463 | MACKLIN | 柠檬酸 三钠盐 | 10mM in Water | 186元/1ml; 585元/5ml; 1765元/25ml; | 咨询 |
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| 045556 | Alfa Aesar | Trisodium citrate | anhydrous, 99% | 347元/250g; 2143元/1kg; 10559元/5kg; | 咨询 |
应用
Trisodium citrate is used in food additives, beverages, instant drinks, pharmaceuticals and detergents. It is also used as buffering agent, acidity regulator, sequestering or emulsifying agent. It is an effective agent for removal of carbonate scale from boilers and for cleaning automobile radiators. In the medical field, it is used as an osmotic laxative and an active component of the WHO oral rehydration solution. It is also employed to control acidity in some substances such as gelatin desserts. Further, it is used as a flavor or as a preservative. In addition to this, it is used for the preservation of blood in blood banks. 备注
Hygroscopic. Incompatible with bases, reducing agents and oxidizing agents. 基本信息 MDL
MFCD00012462 EINECS
200-675-3 分子式
C6H5Na3O7 分子量
258.07 熔点
300° 灵敏度
Hygroscopic. Store under Nitrogen. Ambient temperatures. 形态
Solid 溶解性
Soluble in water. Merck
14,8602 安全信息 RTECS
GE8300000 TSCA
是 |
| C39197 | Alfa Aesar | Citric Acid | trisodium salt, 98%, pure, anhydrous | 378元/100g; 620元/500g; 1781元/2.5kg; | 咨询 |
基本信息 Ref#
39197 MDL
12462 分子式
C6 H5 Na3 O7 分子量
258.07 闪点
290 |
| C25858 | Alfa Aesar | Buffer solution pH 4 | Citrate buffer | 537元/500ml; 841元/1L; 2026元/5L; | 咨询 |
基本信息 Ref#
25858 MDL
130806 形态
Solid |
| 83273 | Sigma-Aldrich | Citrate Concentrated Solution | BioUltra, for molecular biology, 1 M in H2O | 577.66元/250 ML; | 咨询 |
基本信息 | 经验(实验)分子式 | C6H5Na3O7 | | 分子量 | 258.07 | | MDL编号 | MFCD00012462 | | PubChem化学物质编号 | 57652955 | | NACRES | NA.25 |
产品性质 | 质量水平 | 100 | | 等级 | for molecular biology | | 产品线 | BioUltra | | 形式 | liquid | | 浓度 | 1 M in H2O | | 杂质 | DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected | | pH值(酸碱度) | 7.0-8.0 | | λ | neat | | 紫外吸收 | λ: 260 nm Amax: ≤0.1 | | SMILES string | [Na+].[Na+].[Na+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O | | InChI | 1S/C6H8O7.3Na/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;/q;3*+1/p-3 | | InChI key | HRXKRNGNAMMEHJ-UHFFFAOYSA-K |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves |
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| C3674 | Sigma-Aldrich | Citric acid trisodium salt | anhydrous, ≥98% (GC) | 362.67元/100 G; 669.71元/500 G; 1062.01元/1 KG; | 咨询 |
产品说明 一般描述 柠檬酸三钠盐分子量为258 Da。它具有高钠含量和滤过系数。 应用 柠檬酸三钠盐已用于： - 作为流动相缓冲液组分，用于背侧纹状体匀浆的高效液相色谱分析(124)
- 作为NiW共沉积电解质(125)
- 作为柠檬酸钠缓冲液(SSC)组分，用于探针杂交的洗涤步骤(126)
包装 1 kg in poly bottle
100, 500 g in poly bottle 生化/生理作用 柠檬酸三钠盐的4%溶液常用作储血抗凝剂。它在连续性肾脏替代治疗(CRRT)中用作局部柠檬酸抗凝(RCA) 试剂。柠檬酸三钠盐可作为静电稳定剂，用于生成氧化铁(II, III) 空心微球纳米颗粒。 基本信息 | 线性分子式 | C6H5O7Na3 | | 分子量 | 258.07 | | EC 号 | 200-675-3 | | MDL编号 | MFCD00012462 | | PubChem化学物质编号 | 57654009 | | NACRES | NA.25 |
产品性质 | 质量水平 | 200 | | 等级 | anhydrous | | 测定 | ≥98% (GC) | | 形式 | powder | | 溶解性 | water: 50 mg/mL, clear, colorless | | SMILES string | [Na+].[Na+].[Na+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O | | InChI | 1S/C6H8O7.3Na/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;/q;3*+1/p-3 | | InChI key | HRXKRNGNAMMEHJ-UHFFFAOYSA-K |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| S5770 | Sigma-Aldrich | Citrate Concentrated Solution | BioReagent, suitable for coagulation assays, 4 % (w/v) | 343.67元/50 ML; 2399.45元/10 X 50 ML; | 咨询 |
产品说明 应用 Citrate Concentrated Solution has been used to prevent coagulation of the blood sample used for hemograms. It has also been used to analyze the effect of its anticoagulant action on clumping, using platelet-rich plasma (PRP). 生化/生理作用 Citrate Concentrated Solution or sodium citrate is an anticoagulant used for collecting blood samples. It is useful in coagulation testing and for the erythrocyte sedimentation rate. Sodium citrate eliminates calcium, which is known to mediate coagulation. 基本信息 | 经验(实验)分子式 | C6H5Na3O7 | | 分子量 | 258.07 | | MDL编号 | MFCD00012462 | | PubChem化学物质编号 | 24899674 | | NACRES | NA.25 |
产品性质 | 无菌性 | aseptically filled | | 质量水平 | 200 | | 产品线 | BioReagent | | 形式 | liquid | | 浓度 | 4 % (w/v) | | 适用性 | suitable for coagulation assays | | 储存温度 | 2-8℃ | | SMILES string | [Na+].[Na+].[Na+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O | | InChI | 1S/C6H8O7.3Na/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;/q;3*+1/p-3 | | InChI key | HRXKRNGNAMMEHJ-UHFFFAOYSA-K |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 439754 | Amethyst | Sodium citrate | 99%, 试剂级, 无水 | 236元/500G; | 咨询 |
基本信息 | 分子式 | C6H5Na3O7 | | 分子量 | 258.07 | | MDL编码 | MFCD00012462 | | Merck | 14,8602 | | EINECS 编号 | 200-675-3 |
安全信息 |
| 239477 | Fluorochem | Sodium 2-hydroxypropane-1,2,3-tricarboxylate | 95% | 220元/100g; 418元/500g; | 咨询 |
基本信息 | CAS Number | 68-04-2 | | MDL Number | MFCD00012462 |
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.
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: .
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 . 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 local regulations.
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