Basic Information
White Powder Silicic acid (H2SiO3) CAS 7699-41-4
| Molecular Formula | H2O3Si |
| Molar Mass | 78.1 |
| Melting Point | 1704℃ |
| Appearance | White powder |
| Color | White |
| Storage Condition | Room Temprature |
| Sensitive | Easily absorbing moisture |
| MDL | MFCD00054122 |
| Physical and Chemical Properties | This product is spherical particles, isoelectric pH 4~5 range. |
| Use | Used as an analytical reagent |
Products Description
Silicic acid is an inorganic compound that is generally a white granular or crystalline powder at room temperature. It is practically insoluble in water, but soluble in concentrated alkali solutions and hydrofluoric acid. Ithas good insulating properties and is commonly used as an insulating material.
Uses of Silicic acid (H2SiO3)
1. Silicic acid can be used as a reinforcing agent for rubber, which can improve the strength and abrasion resistance and other properties of rubber; it is an important raw material for the preparation of catalysts and catalyst carriers, which helps to improve the activity of catalysts; it can also be used for the preparation of a variety of silica compounds, such as sodium silicate, ethyl silicate and so on.
2. It can be used in the field of medicine; in the water treatment system, silicic acid polymer can be used to remove impurities and heavy metal ions in the water, etc., and play a role in purifying water quality.
3. It is used as chemical reagent and flux in tungsten wire production; it can be used as stationary phase of chromatography for separating and analyzing all kinds of organic and inorganic compounds; adding silicic acid in toothpaste helps to clean teeth and protect gums.


Why choose GNEE BIO?
1. We have high quality products, supplied directly from the factory to ensure sufficient supply.
2. We have professional service, 24 hours online to solve your problems.
3. With years of supply experience, we strive to bring value to every customer.
We want a win-win business. Send your inquiry and you will get it!
Company Profile
GNEE BIO is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.



FAQ
1.Q: Can you provide samples for testing?
A: Yes, we provide free samples for your testing, however, you need to pay the courier fee (DHL/TNT/EMS).
2.Q: What documents do you provide for each shipment?
A: Usually commercial invoice, packing list, bill of lading, COA, certificate of origin, material safety data sheet (MSDS). For other import documents, please feel free to contact us.
3.Q:How can I get the price of this product?
A: Please provide accurate quantity, packing, destination port and other necessary information. We will quote the price for you according to your specific requirements.
4.Q: What is the delivery cycle?
A: Delivery cycle: about 7-10 days after payment confirmation.
5.Q: How to start the order or payment?
A: After confirming the order, we will send the pro forma invoice with our bank information first. Payment methods include wire transfer, Western Union, Paypal or secure payment.
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