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柠檬酸铵 二元
Ammonium citrate dibasic
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3341539 | 100 G | 540 | |||
| 3341539 | 500 G | 1082 | |||
| 3341539 | 2.5 KG | 1720 |
产品别名
3012-65-5
柠檬酸铵 二元
Ammonium citrate dibasic
Diammonium hydrogen citrate
Ammonium hydrogencitrate
Citric acid ammonium salt
柠檬酸氢二铵
枸椽酸氢二铵
柠檬酸 铵盐
结构式
基本信息
| Linear Formula【线性分子式】 | HOC(CO2H)(CH2CO2NH4)2 |
| Molecular weight | 226.18 |
| Beilstein | 4925760 |
| EC number【EC 号】 | 221-146-3 |
| MDL number | MFCD00013068 |
| PubChem Substance ID【PubChem化学物质编号】 | 24854875 |
| NACRES | NA.21 |
| Application【应用】 | Ammonium citrate dibasic can be used as both carbon and nitrogen precursor to synthesize nitrogen-doped fluorescent carbon nanoparticles (CNPs) for the development of sensitive and selective sensors for picric acid detection. Solution form of ammonium citrate can also be used in leaching experiments to extract copper nanoparticles from waste printed circuit boards (WPCBs). |
产品性质
| Quality Level【质量水平】 | 200 |
| grade【等级】 | ACS reagent |
| vapor density【蒸汽密度】 | 1.8 (vs air) |
| Assay【测定】 | 98% 98.0-103.0% (ACS specification) |
| impurities【杂质】 | oxalate, passes test (lim ~0.05%) ≤0.005% insolubles |
| ign. residue【灼烧残渣】 | ≤0.01% |
| pH【pH值(酸碱度)】 | 5.2 (20 ℃, 50 g/L) |
| anion traces【痕量阴离子】 | chloride (Cl-): ≤0.001% phosphate (PO43-): ≤5 ppm sulfate (SO42-): ≤0.005% |
| cation traces【痕量阳离子】 | Fe: ≤0.001% heavy metals: ≤5 ppm (by ICP) |
| SMILES string | N.N.OC(=O)CC(O)(CC(O)=O)C(O)=O |
| InChI | 1S/C6H8O7.2H3N/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);2*1H3 |
| InChI key | YXVFQADLFFNVDS-UHFFFAOYSA-N |
| packaging【包装】 | 2.5 kg in poly bottle 100, 500 g in poly bottle |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 |
| Precautionary Statements | P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
