Preferential Industrial, Premium Grade Precipitated Hydrated Silica
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Quik Detail
| Classification | Silicon Dioxide |
|---|---|
| CAS No. | 7631-86-9 |
| Other Names | silica |
| MF | N/A |
| EINECS No. | 231-545-4 |
| Place of Origin | Jiangxi, China |
| Grade Standard | Industrial Grade |
| Purity | 95.1 |
| Appearance | white |
| Application | Industrial cosmetic grade |
| Brand Name | N/A |
| Model Number | TBY-500 |
Product Detail
Preferential Industrial, Cosmetic Grade, Premium Grade Precipitated Hydrated Silica
Silica black is a general term for white silicates and silicates, which mainly refers to precipitated silica, fumed silica, ultra-fine silica gel and aerogels, and also includes powdered synthetic aluminum silicate and perce silicate. Silica is a porous substance whose composition can be expressed as Si02-nH20, of which nH20 exists in the form of a surface base. Can swim in water and hydrofluoric acid, insoluble in water, solvents and acids (except hydrofluoric acid). High temperature resistance, non-flammable, tasteless, odorless, with good electrical insulation.
Product inspection
| Silica content (dry) % | 95.1 |
| 45μm Sieve Residue % | 0.1 |
| Loss on drying(105℃,2h) % | 4.92 |
| lgnition loss (dry1000℃,2h) % | 4.7 |
| BET specific surface area m2/g | 183 |
| Iron content mg/kg | 166 |
| DBP absorption value cm2/g | 2.2 |
| PH value(10%aqueous suspension) | 7.0 |
| Bulk density | 0.22 |
| Na2So4 % | 0.41 |
| Appearance g/l | Equal standard |
Product application
Our Certifications:
Q1:What is the minimum order?
A1: There is not limited. It depends on your requirements.
Q2:Do you provide free sample for our test?
A2: Yes,we do.
Q3:Where is your shipping port?
A3:HUANGPU PORT,China.
Q4:How can I pay an order?
A4:You can contact us by email or chat with us online firstly. We will tell you there.
Q5:How can I pay for my order?
A5:We accept T/T,Western Union, Alibaba payment online,Paypal.Please contact with us before paying
Q6:Can your company provide OEM service?
A6: Yes,we can.
Q7:What's your delivery time?
A7: Usually we will arrange the shipment within 10 to 15 days.