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

7 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
View related series
Transition element

Basic Description

Synonyms7440-57-5 | Au | Gold | Colloidal gold | Gold powder | Gold flake | Gold leaf | Gold, colloidal | Aurum Metallicum | Gold, elemental | HSDB 2125 | Gold foil | Gold wire | CI 77480 | EINECS 231-165-9 | Gold-197 | UNII-79Y1949PYO | auride(1-) | gold(0) | 79Y1949PYO | C.I. 77480 | Gold (e 175) | Au(0)
Specifications & Puritynanopowder, ≤500 nm, 99.9% metals basis
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)

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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

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Citations of This Product

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]
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:]
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:]
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:]
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,  (9): (8341–8345).  [PMID:36910984]
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:]
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]

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]
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:]
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:]
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:]
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,  (9): (8341–8345).  [PMID:36910984]
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:]
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]

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