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Colloidal gold Au liquid cas 7440-57-5

Colloidal gold Au liquid cas 7440-57-5

Colloidal gold Au liquid cas 7440-57-5

Detailed

About  liquid Colloidal gold :

Nano liquid Colloidal gold is prepared by dispersing 15nm or even smaller gold nanoparticles into water solution. The preparation will end up with uniform neutral solution with stable color. The gold nanoparticles solution appears to be faint red not golden brown. The gold nanoparticles solution appears to be azury when in condensed state by adding other substance. The solution is edible for human beings and totally safe for skin contact. Like silver nanoparticles, Au nanoparticles are resistant to antibiotics.


Specifications and properties of liquid Colloidal gold:

Molecular Formula Au
Molecular Weight (g/mol) N/A
MDL Number N/A
InChI Key N/A
Synonym N/A
PubChem CID N/A
ChEBI N/A
IUPAC Name liquid Colloidal gold
SMILES Au


Specifications

Quantity 100g
Appearance Purple liquid
Assay Percent Range 5-10% (Metals basis)
Mesh Size 800-1000ppm
Odor Odorless
Physical Form N/A
Color Purple liquid
Chemical Name or Material Au

Item

Purity

APS

Color

Suggestion Application Dosage(ppm)

 liquid Colloidal gold

>99.9 %

15nm

mulberry

800-1000ppm concentration

  Note: according to user requirements can provide different size products.

 

Application of  liquid Colloidal gold :

When added to the cosmetic product,Au nanoparticles play a role of whitening, anti-aging and emollients; Genetic identification; Environmental purification products for refining; Used in f cosmetics as preservatives; Applied to the production of antibacterial, antimicrobial, anti-inflammatory drugs, and medical equipment, health supplies, beauty care equipment. Living daily commodity, such as food, beverages, nano-gold soap, toothbrushes, all kinds of beauty mask etc...

 

Storage Conditions of  liquid Colloidal gold  :

1. The nanopowder water dispersion should be prevented from sunlight.
2. The product is for research and development purpose and the user must be a professional person (This person must know how to use this product.)
3. Nanoparticle dispersions are suspensions of nanoparticles in water. These dispersions can be used as-is, or diluted with suitable (compatible) solvents. Nanoparticles in dispersions can sometimes settle upon storage, in which case they can be mixed (shaked up) before use.

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