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HS Code |
490336 |
| Chemicalname | Colloidal Silver |
| Casnumber | 7440-22-4 |
| Purity | Varies, typically ≥99.9% |
| Appearance | Grayish to black suspension |
| Particlesize | 1-100 nm (nanometers) |
| Concentration | Varies, commonly 20-1000 ppm |
| Molecularweight | 107.87 g/mol |
| Density | 10.49 g/cm³ |
| Solubility | Insoluble in water, forms colloidal suspension |
| Ph | 5.0-8.0 (in suspension) |
| Storagetemperature | 2-8°C |
| Supplier | Sigma Aldrich/Merck/TCL Chemical |
As an accredited Colloidal Silver factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Colloidal Silver (100 mL) by Sigma Aldrich/Merck/TCI Chemical is a sealed amber glass bottle with a secure cap. |
| Shipping | Colloidal Silver from Sigma Aldrich/Mreck/TCI Chemical is shipped in secure, leak-proof containers to ensure safety and product integrity. Packaging meets international chemical transport regulations, including temperature and light protection where necessary. All shipments include proper labeling, documentation, and material safety data sheets for compliance and safe handling upon arrival. |
| Storage | Colloidal Silver from Sigma Aldrich/Merck/TCI Chemical should be stored in a tightly sealed container, away from direct sunlight and heat sources, at room temperature (15–25°C). Avoid freezing and contamination. Store in a well-ventilated, dry area, separate from acids, salts, and incompatible materials. Ensure containers are clearly labeled and protect from physical damage or ignition sources. |
Competitive Colloidal Silver 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
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