| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| N814483 | MACKLIN | 氮基三乙酸 | 试剂级, 98.5% | 50元/250g; 158元/1kg; 729元/5kg; 2920元/25kg; | 展开 |
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| N0098 | TCI | Nitrilotriacetic Acid | >98.0%(T) | 185元/25G; 570元/500G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(T) | | 分子式/分子量 | C6H9NO6 = 191.14 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 1710776 | | PubChem物质ID | 87573489 | | SDBS (AIST Spectral DB) | 4626 | | Merck Index (14) | 6579 | | MDL编号 | MFCD00004287 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(Chelometric Titration) | min. 98.0 % | | Solubility in 1mol/L NaOH | almost transparency | | Ignition residue(Sulfate) | max. 0.3 % |
物性(参考值) | 熔点 | 245 ℃(dec.) | | 水溶性 | 实际上不溶 | | 在水中的溶解度 | 1.28 g/l 22.5 ℃ | | 溶解性(可溶于) | 氢氧化钠水溶液,乙醇 |
安全信息 | 图形或危害标志 |    | | 信号词 | 警告 | | 危险性说明 | H302 : 吞咽有害。
H315 + H320 : 造成皮肤和眼刺激。
H373 : 长期或反复接触可能损害器官。
H351 : 怀疑致癌。
H402 : 对水生生物有害。
H411 : 对水生生物有毒并具有长期持续影响。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P273 : 避免释放到环境中。
P260 : 不要吸入粉尘/ 烟/ 气体/ 烟雾/ 蒸气/ 喷雾。
P270 : 使用本产品时不要进食、饮水或吸烟。
P202 : 在阅读并明了所有安全措施前切勿搬动。
P201 : 使用前取得专用说明。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P391 : 收集溢出物。
P308 + P313 : 如接触到或有疑虑：求医/就诊。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。
P405 : 存放处须加锁。
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相关法规 运输信息 | UN编号 | UN3077 | | 类别 | 9 | | 包装类别 | III | | 监管条件代码(*) | |
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| 283530 | J&K | Nitrilotriacetic Acid | 99%, ACS试剂 | 60元/5G; 173元/100G; 475元/500G; | 展开 |
基本信息 | 分子式 | C6H9NO6 | | 分子量 | 191.14 | | 熔点 | 245 | | 闪点 | 100 | | MDL编码 | MFCD00004287 | | Beilstein | 1710776 | | Merck | 14,6579 | | EINECS 编号 | 205-355-7 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H302
H319
H351 | | 防范说明 | P281
P305+P351+P338 | | WGK | 2 | | RTECS | AJ0175000 | | TSCA | 是 |
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| A11936 | Alfa Aesar | Nitrilotriacetic Acid | 99% | 290元/100g; 913元/500g; 2654元/2500g; | 展开 |
应用
It is employed as an excellent chelating agent. It is also used as a complexing agent, metal masking agent. 备注
Store away from oxidizing agents. Keep the container tightly closed. Store in cool, dry conditions in well ventilated place. 基本信息 MDL
MFCD00004287 EINECS
205-355-7 分子式
C6H9NO6 分子量
191.14 熔点
246° dec. 灵敏度
Ambient temperatures. 形态
Powder 溶解性
Slightly soluble in water. Beilstein
1710776 Merck
14,6579 GHS危害和防范说明 GHS符号
Hazard Statements
H302-H315-H319-H351-H335
Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.Suspected of causing cancer.May cause respiratory irritation. Precautionary Statements
P201-P261-P280-P305+P351+P338-P405-P501a
Obtain special instructions before use.Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
22-36/37/38-40
Harmful if swallowed.Irritating to eyes, respiratory system and skin.Limited evidence of a carcinogenic effect. 安全等级
26-36/37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste 欧盟危险品标志
 RTECS
AJ0175000 TSCA
是 |
| C41574 | Alfa Aesar | Nitrilotriacetic Acid | 99% | 628元/5g; 793元/250g; 2018元/1kg; 7836元/5kg; | 展开 |
基本信息 Ref#
41574 MDL
4287 分子式
C6 H9 N O6 分子量
191.14 形态
Powder |
| BP2670100 | Alfa Aesar | NITRILOTRIACETIC ACID ACS 100G | | 638元/100g; | 展开 |
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| N9877 | Sigma-Aldrich | Nitrilotriacetic Acid | Sigma Grade, ≥99% | 609.97元/5 G; 681.55元/100 G; 872.07元/500 G; 1393.26元/1 KG; | 展开 |
产品说明 包装 5, 100, 500 g in glass bottle
1 kg in glass bottle 应用 一种优质的螯合剂。 基本信息 | 线性分子式 | N(CH2COOH)3 | | 分子量 | 191.14 | | Beilstein | 1710776 | | EC 号 | 205-355-7 | | MDL编号 | MFCD00004287 | | PubChem化学物质编号 | 24897916 | | NACRES | NA.31 |
产品性质 | 质量水平 | 200 | | 等级 | Sigma Grade | | 测定 | ≥99% | | 形式 | powder | | mp | 245 ℃ (dec.) (lit.) | | SMILES string | OC(=O)CN(CC(O)=O)CC(O)=O | | InChI | 1S/C6H9NO6/c8-4(9)1-7(2-5(10)11)3-6(12)13/h1-3H2,(H,8,9)(H,10,11)(H,12,13) | | InChI key | MGFYIUFZLHCRTH-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H319 - H351 | | 预防措施声明 | P201 - P305 + P351 + P338 - P308 + P313 | | 危险分类 | Carc. 2 - Eye Irrit. 2 | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 2 | | 闪点(F) | 212.0 °F - closed cup | | 闪点(C) | 100 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
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| 1463950 | USP | Nitrilotriacetic Acid | United States Pharmacopeia (USP) Reference Standard | 3097.34元/50 MG; | 展开 |
产品说明 一般描述 This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia. 应用 一种优质的螯合剂。 分析说明 These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind. 其他说明 USP issued SDS can be found here.
Sales restrictions may apply. 基本信息 | 线性分子式 | N(CH2COOH)3 | | 分子量 | 191.14 | | Beilstein | 1710776 | | MDL编号 | MFCD00004287 | | PubChem化学物质编号 | 329750563 | | NACRES | NA.24 |
产品性质 | 等级 | pharmaceutical primary standard | | manufacturer/tradename | USP | | mp | 245 ℃ (dec.) (lit.) | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | OC(=O)CN(CC(O)=O)CC(O)=O | | InChI | 1S/C6H9NO6/c8-4(9)1-7(2-5(10)11)3-6(12)13/h1-3H2,(H,8,9)(H,10,11)(H,12,13) | | InChI key | MGFYIUFZLHCRTH-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H319 - H351 | | 预防措施声明 | P280 - P305 + P351 + P338 | | 危险分类 | Carc. 2 - Eye Irrit. 2 | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 2 | | 闪点(F) | 212.0 °F - closed cup | | 闪点(C) | 100 ℃ - closed cup |
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| 72560 | Sigma-Aldrich | Nitrilotriacetic Acid | ACS reagent, ≥99.0% | 438.71元/100 G; 827.06元/500 G; | 展开 |
产品说明 应用 一种优质的螯合剂。 基本信息 | 线性分子式 | N(CH2COOH)3 | | 分子量 | 191.14 | | Beilstein | 1710776 | | EC 号 | 205-355-7 | | MDL编号 | MFCD00004287 | | PubChem化学物质编号 | 57652425 | | NACRES | NA.21 |
产品性质 | 质量水平 | 200 | | 等级 | ACS reagent | | 测定 | ≥99.0% (T)
≥99.0% | | 灼烧残渣 | ≤0.1% (as SO4) | | 缺失 | ≤0.1% loss on drying | | mp | 245 ℃ (dec.) (lit.) | | 痕量阴离子 | chloride (Cl-): ≤100 mg/kg | | 痕量阳离子 | Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤20 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤500 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg | | SMILES string | OC(=O)CN(CC(O)=O)CC(O)=O | | InChI | 1S/C6H9NO6/c8-4(9)1-7(2-5(10)11)3-6(12)13/h1-3H2,(H,8,9)(H,10,11)(H,12,13) | | InChI key | MGFYIUFZLHCRTH-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H319 - H351 | | 预防措施声明 | P201 - P305 + P351 + P338 - P308 + P313 | | 危险分类 | Carc. 2 - Eye Irrit. 2 | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 2 | | 闪点(F) | 212.0 °F - closed cup | | 闪点(C) | 100 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
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| 72559 | Sigma-Aldrich | Nitrilotriacetic Acid | BioUltra, ≥99.0% (T) | 748.52元/100 G; | 展开 |
产品说明 应用 Nitrilotriacetic has been used in the preparation of nitrilotriacetic (NTA) solution for Ni-NTA slide generation.
一种优质的螯合剂。 生化/生理作用 Nitrilotriacetic (NTA) has the ability to link with histidine side chain of proteins. It can be used in fluorescent labelling, hexahistidine (His6)-tagged proteins for purification and surface immobilization. 其他说明 Chelating agent; As Pb2+ buffer, preparation and properties; In a mixture of Ca2+-buffering ligands; Encapsulation of radioactive metal ions in liposomes; Compilation and critical evaluation by IUPAC of published data on stability constants of NTA complexes in solution. 基本信息 | 线性分子式 | N(CH2COOH)3 | | 分子量 | 191.14 | | Beilstein | 1710776 | | EC 号 | 205-355-7 | | MDL编号 | MFCD00004287 | | PubChem化学物质编号 | 57652424 | | NACRES | NA.25 |
产品性质 | 产品线 | BioUltra | | 质量水平 | 200 | | 测定 | ≥99.0% (T) | | 杂质 | insoluble matter, passes filter test | | 灼烧残渣 | ≤0.05% | | 缺失 | ≤0.1% loss on drying, 110 ℃ | | mp | 245 ℃ (dec.) (lit.) | | 溶解性 | 0.1 M NaOH: 0.1 M at 20 ℃, clear, colorless | | 痕量阴离子 | chloride (Cl-): ≤100 mg/kg | | 痕量阳离子 | Al: ≤20 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤20 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤500 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg | | λ | 0.1 M in 1 M NaOH | | 紫外吸收 | λ: 260 nm Amax: 1.5
λ: 280 nm Amax: 0.05 | | SMILES string | OC(=O)CN(CC(O)=O)CC(O)=O | | InChI | 1S/C6H9NO6/c8-4(9)1-7(2-5(10)11)3-6(12)13/h1-3H2,(H,8,9)(H,10,11)(H,12,13) | | InChI key | MGFYIUFZLHCRTH-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H319 - H351 | | 预防措施声明 | P201 - P305 + P351 + P338 - P308 + P313 | | 危险分类 | Carc. 2 - Eye Irrit. 2 | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 2 | | 闪点(F) | 212.0 °F - closed cup | | 闪点(C) | 100 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
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| PHR1277 | Supelco | Nitrilotriacetic Acid | Pharmaceutical Secondary Standard; Certified Reference Material | 1359.83元/500 MG; | 展开 |
产品说明 一般描述 次氮基三乙酸(NTA)是一种多氨基多羧酸，它是一种应用广泛的合成螯合剂。它可以和不同的金属形成稳定的水溶性螯合物。它也可用作软化水的洗涤剂助剂，并用于掩盖各种工业过程中的金属离子。
用于质量控制的制药二级标准品，为制药实验室和制造商制备内部工作标准品提供了一种方便、高性价比的替代方案。 应用 这些二级标准品是合格的有证标准物质。它们适用于多种分析应用，包括但不限于药物释放测试、药物的定性和定量分析方法开发、食品和饮料质量控制检测以及其他校准需求。
一种优质的螯合剂。 分析说明 这些二级标准品可追溯至USP、EP(PhEur)和BP一级标准品。 其他说明 该认证参考物质(CRM)根据ISO 17034 和 ISO/IEC 17025进行生产和认证。有关此CRM使用的所有信息均可在分析证书上找到。 附注 想要查看本品的分析证书示例，请在下框中输入LRAC3702。这只是一个示例证书，可能与您收到的批次不符。 基本信息 | 线性分子式 | N(CH2COOH)3 | | 分子量 | 191.14 | | Beilstein | 1710776 | | EC 号 | 205-355-7 | | MDL编号 | MFCD00004287 | | PubChem化学物质编号 | 329823273 | | NACRES | NA.24 |
产品性质 | 质量水平 | 300 | | 等级 | certified reference material
pharmaceutical secondary standard | | CofA | current certificate can be downloaded | | technique(s) | HPLC: suitable
gas chromatography (GC): suitable | | mp | 245 ℃ (dec.) (lit.) | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | 药典可追溯性 | traceable to USP 1463950 | | 储存温度 | 2-8℃ | | SMILES string | OC(=O)CN(CC(O)=O)CC(O)=O | | InChI | 1S/C6H9NO6/c8-4(9)1-7(2-5(10)11)3-6(12)13/h1-3H2,(H,8,9)(H,10,11)(H,12,13) | | InChI key | MGFYIUFZLHCRTH-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H319 - H351 | | 预防措施声明 | P201 - P305 + P351 + P338 - P308 + P313 | | 危险分类 | Carc. 2 - Eye Irrit. 2 | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 2 | | 闪点(F) | 212.0 °F - closed cup | | 闪点(C) | 100 ℃ - closed cup |
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| 904413 | Amethyst | Nitrilotriacetic Acid | 98.5%, 用于分析 | 61元/250G; 223元/1KG; | 展开 |
基本信息 | 分子式 | C6H9NO6 | | 分子量 | 191.14 | | 熔点 | 245 | | 闪点 | 100 | | MDL编码 | MFCD00004287 | | Beilstein | 1710776 | | Merck | 14,6579 | | EINECS 编号 | 205-355-7 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H302
H319
H351 | | 防范说明 | P281
P305+P351+P338 | | WGK | 2 | | RTECS | AJ0175000 | | TSCA | 是 |
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| 242824 | Fluorochem | 2,2',2''-Nitrilotriacetic acid | 95% | 308元/100g; 572元/250g; 1056元/500g; 1848元/1kg; | 展开 |
基本信息 | CAS Number | 139-13-9 | | MDL Number | MFCD00004287 |
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.
H351: Suspected of causing cancer ..
H373: May cause damage to organs Kidney..
H411: Toxic to aquatic life with long lasting effects.
| | 防范说明 | P201: Obtain special instructions before use.
P202: Do not handle until all safety precautions have been read and understood.
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.
P273: Avoid release to the environment.
P280: Wear .
P281: Use personal protective equipment as required.
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.
P308 + P313: IF exposed or concerned: Get medical advice/ attention.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P314: Get medical advice/attention 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.
P391: Collect spillage.
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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