Nanometer Gold powder
The Nano-Gold powder is a nano product which particle is less 20nm, the color of nano gold is wine. Nano-Gold powder not only is possessed of the antibacterial function same as Nano-Silver, but also better safety guarantee in human edible and touchable, its antibacteria, safety and toxicity .
Product Features
Appearance: wine powder
Particle diameter: 10nm -20nm
Effectively controllable solid content of powder is 9%-99%
Controllable consistency of solution: various consistencies below 10000ppm
Nontoxic, flavorless, safety and reliable
Stable pigmentation without depigmentation, safety and environmental protection, without irritation
Good bactericidal activity
Increase the purity of alcohol, with functions of detoxification, sobering up, mind clearing and improving metabolism
Stable performance and persistent effect
Product Application
Colorant for food, glass and organism
Used for appraisal of gene
Used for the extract of environmental refining products
Used for the preservative of food and cosmetic
Whitening, anti-aging and moistening skin if it is added into cosmetic
Used for producing antibacterial, bacteriostatic and antiphlogistic medicine, medical instruments, health caring products and beauty caring instruments
Used for producing various commodity, and food & beverage etc., which are closely linked with people life such as Nano-Gold soap, toothbrush and various masks
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ITEM
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spec
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Au %≥
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99.9
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Pb%≤
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0.005
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Cd%≤
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0.003
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Fe%≤
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0.002
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Cu%≤
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0.0005
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Ag%≤
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0.002
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As%≤
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0.001
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Sb%≤
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0.001
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Mean Particle Size nm≤
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100
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Surface Area sqm/g
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3.394
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金粉的遂道扫描电子显微镜图
1、 产品名称：纳米金粉
2、 原子量：196.97
3、性质：紫黑色粉末，密度19.30，熔点1063（纳米金粉远低于此点），沸点2966℃
4、主要用途：医药，生化试剂，电子工业。国内有用于抗艾滋病药物，化妆品等。
产品特性: 催化、着色稳定、防腐、护肤、美容、无毒
◎颜色的稳定性，不褪色，不变色.
单体粒子的表面稳定性.
金属粒子的杀菌、抗菌性.
亲水性，渗透性.
具有很好的分散性，分散均匀，稳定.
安全性好无毒副作用.
纳米金单体粒子具有强磁性.
应用领域
食品、玻璃以及生物体的着色剂.
制作液体及固体的不变色的着色材料.
利用纳米金粒子解析DNA.
用于遗传基因的测定.
添加到化妆品中可起到美白、抗衰老、润肤、抗菌作用。
氧化钛等混合使用可制作环境净化产品，特别是清除CO等有害物质效果非凡.
金粉的小角度X射线散射分析结果
