© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
760480 |
| Productname | Colloidal Gold |
| Casnumber | 7440-57-5 |
| Chemicalformula | Au |
| Appearance | Red liquid suspension |
| Averageparticlesize | 10-60 nm |
| Concentration | 0.01% - 0.1% (w/v Au) |
| Solvent | Deionized water |
| Ph | 6.0-8.0 |
| Storagetemperature | 2-8°C |
| Molecularweight | 196.97 g/mol |
| Refractiveindex | 1.33 (suspension) |
| Boilingpoint | N/A (colloidal suspension) |
| Synonyms | Gold nanoparticles, AuNPs |
| Stability | Stable under recommended storage |
| Shelflife | 12-24 months |
As an accredited Colloidal Gold factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Colloidal Gold from Sigma Aldrich/Merck/TCI Chemical comes in a 100 mL amber glass bottle with a secure screw cap. |
| Shipping | Colloidal Gold from Sigma Aldrich/Merck/TCI Chemical is shipped in secure, leak-proof containers under controlled temperature conditions to ensure stability and safety. The packaging complies with international and local regulations for hazardous materials. Shipping documentation includes safety data sheets (SDS) and product compliance certificates for safe and compliant transportation. |
| Storage | Colloidal Gold from Sigma Aldrich/Merck/TCI Chemical should be stored tightly sealed at 2–8°C (refrigerated), protected from light to prevent degradation. Avoid freezing and exposure to extreme temperatures. Store the container upright to prevent leakage, and keep away from incompatible substances. Proper storage ensures stability and maintains the quality of the colloidal gold suspension for laboratory use. |
Competitive Colloidal Gold prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
Flexible payment, competitive price, premium service - Inquire now!
