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Gold - nanopowder, ≤500 nm, 99.9% metals basis, high purity , CAS No.7440-57-5

14 Citations
  • ≥99.9% metals basis
  • ≤500 nm
Item Number
G112793
Grouped product items
SKUSizeAvailabilityPrice Qty
G112793-1g
1g
In stock
$646.90
G112793-5g
5g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$3,131.90
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Transition element

Basic Description

SynonymsCI 77480 | Gold Dispersion | Gold, foil, thickness 0.025 mm, size 50 x 50 mm, purity 99.95% | UNII-79Y1949PYO | gold atom | Gold flake | Gold, wire, 0.025 mm diameter, length 10 m, purity 99.99+% | Gold, elemental | Gold, foil, thickness 0.015 mm, size 50
Specifications & Purity≥99.9% metals basis, ≤500 nm
Shipped InNormal

Names and Identifiers

IUPAC Name gold
INCHI InChI=1S/Au
InChi Key PCHJSUWPFVWCPO-UHFFFAOYSA-N
Canonical SMILES [Au]
Isomeric SMILES [Au]
PubChem CID 23985
Molecular Weight 196.97

Certificates

Certificate of Analysis(COA)

Enter Lot Number to search for COA:

Find and download the COA for your product by matching the lot number on the packaging.

8 results found

Lot NumberCertificate TypeDateItem
G2404392Certificate of AnalysisJun 22, 2024 G112793
G2404393Certificate of AnalysisJun 22, 2024 G112793
G2404394Certificate of AnalysisJun 22, 2024 G112793
J2325342Certificate of AnalysisOct 16, 2023 G112793
J2325357Certificate of AnalysisOct 16, 2023 G112793
H2213251Certificate of AnalysisJun 22, 2022 G112793
B2212119Certificate of AnalysisDec 30, 2021 G112793
B2212143Certificate of AnalysisDec 30, 2021 G112793

Chemical and Physical Properties

SensitivityMoisture sensitive.
Boil Point(°C)2808°C
Melt Point(°C)1063°C

Related Documents

 SDS

 Specification Sheet

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Citations of This Product

How to Cite Aladdin Scientific Products?
1. Jun Wang, Jiawen Han, Juan Wang, Xujuan Lv, Daoqing Fan, Shaojun Dong.  (2024)  A cost-effective, “mix & act” G-quadruplex/Cu (II) metal-nanozyme-based ratiometric fluorescent platform for highly sensitive and selective cysteine/bleomycin detection and multilevel contrary logic computing.  BIOSENSORS & BIOELECTRONICS,  244  (17): (115801).  [PMID:37924655] [10.1016/j.bios.2023.115801]
2. Jinyao Zhong, Haitao Xu, Junwei Zhao, Fuhao Gao, Jinxin Zhou, Yongbing Long.  (2023)  Magnesium fluoride microcavity-based non-fullerene semitransparent organic solar cells with high peak transmittance and low efficiency loss rate.  ORGANIC ELECTRONICS,  121  (106864).  [PMID:] [10.1016/j.orgel.2023.106864]
3. Zhujuan Li, Shuliang Chen, Futing Zi, Xianzhi Hu, Yunlong Chen.  (2023)  Aminophosphonic acid derivatized polyacrylonitrile fiber for rapid adsorption of Au(S2O3)23– from thiosulfate solution.  Arabian Journal of Chemistry,  16  (105009).  [PMID:] [10.1016/j.arabjc.2023.105009]
4. Shuhan Hou, Inseob Noh, Xinlu Shi, Yanbin Wang, Hyung Do Kim, Hideo Ohkita, Biaobing Wang.  (2023)  Facile fabrication of flexible superhydrophobic surfaces with high durability and good mechanical strength through embedding silica nanoparticle into polymer substrate by spraying method.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,  664  (131181).  [PMID:] [10.1016/j.colsurfa.2023.131181]
5. Bolin Wang, Yuxue Yue, Yuliang Li, Lu Yu, Hong Tang, Haifeng Zhang, Feng Feng.  (2023)  Noble Metals Dissolution Catalyzed by [AlCl4–]-Based Ionic Liquids.  ACS Omega,  8  (9): (8341–8345).  [PMID:36910984] [10.1021/acsomega.2c07064]
6. Pengcheng Li, Shujuan Dai, Xiaoan Li, Wenhan Sun, Shujie Liu.  (2022)  Study of the effect of high-temperature activation of quartz on the adsorption of gold cyanide.  JOURNAL OF MOLECULAR LIQUIDS,  360  (119569).  [PMID:] [10.1016/j.molliq.2022.119569]
7. Rui Zhou, Dong-Jie Cui, Qi Zhao, Kai-Kai Liu, Wen-Bo Zhao, Qian Liu, Ruo-Nan Ma, Zhen Jiao, Lin Dong, Chong-Xin Shan.  (2022)  Effective control of microbial spoilage in soybeans by water-soluble ZnO nanoparticles.  FOOD CHEMISTRY,  388  (132994).  [PMID:35460964] [10.1016/j.foodchem.2022.132994]
8. Xiao-fang Ma, Qi Zhao, Yan Cheng, Dong-Mei Yan, Wei-Feng Zhu, Fei Li.  (2021)  Metabolomics reveals the role of isopentenyl group in coumarins metabolism.  BIOMEDICAL CHROMATOGRAPHY,  36  (1): (e5239).  [PMID:34494281] [10.1002/bmc.5239]
9. Feng Feng, Jiamei Liu, Mingxing Zhao, Lu Yu, Haixin Wang, Chunshan Lu, Qunfeng Zhang, Jia Zhao, Yanxia Sun, Jie Cen, Xiaonian Li.  (2021)  Study of an Environmentally Friendly Method for the Dissolution of Precious Metal with Ionic Liquid and Iodoalkane.  Metals,  11  (6): (919).  [PMID:] [10.3390/met11060919]
10. Jinyao Zhong, Zheng Xiao, Wenyue Liang, Yifei Wu, Qiaojue Ye, Haitao Xu, Haidong Deng, Liang Shen, Xiliang Feng, Yongbing Long.  (2019)  Highly Efficient and High Peak Transmittance Colorful Semitransparent Organic Solar Cells with Hybrid-Electrode-Mirror Microcavity Structure.  ACS Applied Materials & Interfaces,  11  (51): (47992–48001).  [PMID:31789018] [10.1021/acsami.9b19174]
11. Si Chen, Zhinan Guo, David K. Sang, Huide Wang, Yanhua Xu, Siying Tang, Qian Luo, Rui Cao, Xiaolei Wang, Ling Zhang, Jianghai Liao, Han Zhang, Xue-Feng Yu, Bing Zhao, Dianyuan Fan.  (2018)  Gold-patterned microarray chips for ultrasensitive surface-enhanced Raman scattering detection of ultratrace samples.  JOURNAL OF RAMAN SPECTROSCOPY,  50  (1): (26-33).  [PMID:] [10.1002/jrs.5506]
12. Rong Wang, Shengxia Zhang, Yun Su, Junxia Liu, Ye Ying, Feng Wang, Xiaowei Cao.  (2017)  Semi-solid state electrochromic device based on deep eutectic solvent gel electrolyte and transparent Au modified FTO electrode.  ELECTROCHIMICA ACTA,  258  (328).  [PMID:] [10.1016/j.electacta.2017.11.052]
13. Gang Lu, Peng Zhang, Dongqing Sun, Lei Wang, Kebin Zhou, Zhi-Xiang Wang, Guo-Cong Guo.  (2014)  Gold catalyzed hydrogenations of small imines and nitriles: enhanced reactivity of Au surface toward H2via collaboration with a Lewis base.  Chemical Science,  5  (3): (1082-1090).  [PMID:] [10.1039/C3SC52851K]
14. Shi Peng, Qiang Zheng, Xin Zhang, Linghui Dai, Jingxian Zhu, Yanbin Pi, Xiaoqing Hu, Wenqing Cheng, Chunyan Zhou, Yinlin Sha, Yingfang Ao.  (2013)  Detection of ADAMTS-4 Activity Using a Fluorogenic Peptide-Conjugated Au Nanoparticle Probe in Human Knee Synovial Fluid.  ACS Applied Materials & Interfaces,  5  (13): (6089–6096).  [PMID:23716507] [10.1021/am400854z]

References

1. Jun Wang, Jiawen Han, Juan Wang, Xujuan Lv, Daoqing Fan, Shaojun Dong.  (2024)  A cost-effective, “mix & act” G-quadruplex/Cu (II) metal-nanozyme-based ratiometric fluorescent platform for highly sensitive and selective cysteine/bleomycin detection and multilevel contrary logic computing.  BIOSENSORS & BIOELECTRONICS,  244  (17): (115801).  [PMID:37924655] [10.1016/j.bios.2023.115801]
2. Jinyao Zhong, Haitao Xu, Junwei Zhao, Fuhao Gao, Jinxin Zhou, Yongbing Long.  (2023)  Magnesium fluoride microcavity-based non-fullerene semitransparent organic solar cells with high peak transmittance and low efficiency loss rate.  ORGANIC ELECTRONICS,  121  (106864).  [PMID:] [10.1016/j.orgel.2023.106864]
3. Zhujuan Li, Shuliang Chen, Futing Zi, Xianzhi Hu, Yunlong Chen.  (2023)  Aminophosphonic acid derivatized polyacrylonitrile fiber for rapid adsorption of Au(S2O3)23– from thiosulfate solution.  Arabian Journal of Chemistry,  16  (105009).  [PMID:] [10.1016/j.arabjc.2023.105009]
4. Shuhan Hou, Inseob Noh, Xinlu Shi, Yanbin Wang, Hyung Do Kim, Hideo Ohkita, Biaobing Wang.  (2023)  Facile fabrication of flexible superhydrophobic surfaces with high durability and good mechanical strength through embedding silica nanoparticle into polymer substrate by spraying method.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,  664  (131181).  [PMID:] [10.1016/j.colsurfa.2023.131181]
5. Bolin Wang, Yuxue Yue, Yuliang Li, Lu Yu, Hong Tang, Haifeng Zhang, Feng Feng.  (2023)  Noble Metals Dissolution Catalyzed by [AlCl4–]-Based Ionic Liquids.  ACS Omega,  8  (9): (8341–8345).  [PMID:36910984] [10.1021/acsomega.2c07064]
6. Pengcheng Li, Shujuan Dai, Xiaoan Li, Wenhan Sun, Shujie Liu.  (2022)  Study of the effect of high-temperature activation of quartz on the adsorption of gold cyanide.  JOURNAL OF MOLECULAR LIQUIDS,  360  (119569).  [PMID:] [10.1016/j.molliq.2022.119569]
7. Rui Zhou, Dong-Jie Cui, Qi Zhao, Kai-Kai Liu, Wen-Bo Zhao, Qian Liu, Ruo-Nan Ma, Zhen Jiao, Lin Dong, Chong-Xin Shan.  (2022)  Effective control of microbial spoilage in soybeans by water-soluble ZnO nanoparticles.  FOOD CHEMISTRY,  388  (132994).  [PMID:35460964] [10.1016/j.foodchem.2022.132994]
8. Xiao-fang Ma, Qi Zhao, Yan Cheng, Dong-Mei Yan, Wei-Feng Zhu, Fei Li.  (2021)  Metabolomics reveals the role of isopentenyl group in coumarins metabolism.  BIOMEDICAL CHROMATOGRAPHY,  36  (1): (e5239).  [PMID:34494281] [10.1002/bmc.5239]
9. Feng Feng, Jiamei Liu, Mingxing Zhao, Lu Yu, Haixin Wang, Chunshan Lu, Qunfeng Zhang, Jia Zhao, Yanxia Sun, Jie Cen, Xiaonian Li.  (2021)  Study of an Environmentally Friendly Method for the Dissolution of Precious Metal with Ionic Liquid and Iodoalkane.  Metals,  11  (6): (919).  [PMID:] [10.3390/met11060919]
10. Jinyao Zhong, Zheng Xiao, Wenyue Liang, Yifei Wu, Qiaojue Ye, Haitao Xu, Haidong Deng, Liang Shen, Xiliang Feng, Yongbing Long.  (2019)  Highly Efficient and High Peak Transmittance Colorful Semitransparent Organic Solar Cells with Hybrid-Electrode-Mirror Microcavity Structure.  ACS Applied Materials & Interfaces,  11  (51): (47992–48001).  [PMID:31789018] [10.1021/acsami.9b19174]
11. Si Chen, Zhinan Guo, David K. Sang, Huide Wang, Yanhua Xu, Siying Tang, Qian Luo, Rui Cao, Xiaolei Wang, Ling Zhang, Jianghai Liao, Han Zhang, Xue-Feng Yu, Bing Zhao, Dianyuan Fan.  (2018)  Gold-patterned microarray chips for ultrasensitive surface-enhanced Raman scattering detection of ultratrace samples.  JOURNAL OF RAMAN SPECTROSCOPY,  50  (1): (26-33).  [PMID:] [10.1002/jrs.5506]
12. Rong Wang, Shengxia Zhang, Yun Su, Junxia Liu, Ye Ying, Feng Wang, Xiaowei Cao.  (2017)  Semi-solid state electrochromic device based on deep eutectic solvent gel electrolyte and transparent Au modified FTO electrode.  ELECTROCHIMICA ACTA,  258  (328).  [PMID:] [10.1016/j.electacta.2017.11.052]
13. Gang Lu, Peng Zhang, Dongqing Sun, Lei Wang, Kebin Zhou, Zhi-Xiang Wang, Guo-Cong Guo.  (2014)  Gold catalyzed hydrogenations of small imines and nitriles: enhanced reactivity of Au surface toward H2via collaboration with a Lewis base.  Chemical Science,  5  (3): (1082-1090).  [PMID:] [10.1039/C3SC52851K]
14. Shi Peng, Qiang Zheng, Xin Zhang, Linghui Dai, Jingxian Zhu, Yanbin Pi, Xiaoqing Hu, Wenqing Cheng, Chunyan Zhou, Yinlin Sha, Yingfang Ao.  (2013)  Detection of ADAMTS-4 Activity Using a Fluorogenic Peptide-Conjugated Au Nanoparticle Probe in Human Knee Synovial Fluid.  ACS Applied Materials & Interfaces,  5  (13): (6089–6096).  [PMID:23716507] [10.1021/am400854z]

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