Name: Factory Supply CAS 14808-60-7 Pure Sio2 Silicon Dioxide with Good Price
Brand: Please input your companyname!
SKU: SiO2 01
Price: 4.00 USD
Availability: InStock

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Factory Supply CAS 14808-60-7 Pure Sio2 Silicon Dioxide with Good Price

Product Details:

Place of Origin:	Shandong, China
Brand Name:	Nearchem
Model Number:	SiO2 01

Payment & Shipping Terms:

Minimum Order Quantity:	18 tons
Price:	$4,000-4,500 / ton

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Detailed Product Description

CAS No.:	14808-60-7	Purity:	≥99.3%
Appearance:	White Carbon Black	Application:	Raw Materials For Optical Instruments
Classification:	Silicon Dioxide	EINECS No.:	238-878-4
Grade Standard:	Industrial Grade	MF:	SiO2
Molar Mass:	60.08 G/mol	Density:	2.648
Melting Point:	1,713 °C	Boiling Point:	2,950 °C
Sample:	Free	Package:	20kg/ 10kg Or Customized

Products Description

Silicon dioxide (chemical formula: SiO ₂) is an acidic oxide, corresponding to a hydrate of silicic acid (H ₂ SiO ₂). Silicon dioxide is the most important compound of silicon. Natural silica on Earth accounts for about 12% of the Earth's crust mass, and its existence can be divided into crystalline and amorphous forms, collectively known as silica.

Specification

Test Items 检测项目	Unit 单位	Specification 技术参数	Test Results 检测结果	Evaluation 单项结论
Specific surface area比表面积	m2/g	800±30	810	Pass符合
Drying loss（105℃for 2h）干燥减量	%	0.4-1.0	0.5	Pass符合
Assay (Silica content Mass fraction) 二氧化硅含量	%	≥99.0	99.9	Pass符合
Whiteness白度	//	95	96	Pass符合
DBP absorption value DBP吸油值	ml/100g	≥115	170	Pass符合
Particle size D50粒径	μm	//	4.5	Pass符合
PH Value PH值	//	//	6.5	Pass符合
Refractive index 折光率	//	//	1.47	Pass符合
Color and Lustre 色泽	//	White 白色	White 白色	Pass符合
Status 状态	//	Powder 粉末	Powder 粉末	Pass符合
Conclusion结论	Qualified合格

Application

Structural use

About 95% of the commercial use of silicon dioxide (sand) occurs in the construction industry, e.g. for the production of concrete.

Crystalline silica is used in hydraulic fracturing of formations which contain tight oil and shale gas.

Precursor to glass and silicon

Silica is the primary ingredient in the production of most glass.

When molten silicon dioxide SiO2 is rapidly cooled, it does not crystallize, but solidifies as a glass. Because of this, most ceramic glazes have silica as the main ingredient.

Food, cosmetic applications

Silica, either colloidal, precipitated, or pyrogenic fumed, is a common additive in food production. It is used primarily as a flow or anti-caking agent in powdered foods such as spices and non-dairy coffee creamer.

Company Profile

Factory Pictures

Our Advantages

FAQ

1 Q:Are you manufacturer?
A: As an integrated enterprise, we have our own production lines on Methylene Chloride and Aniline oil, meanwhile we are one of the experienced distributors for other chemicals such as cyclohexanone, Dimethyl Formamide, Propylene Glycol, Ethylene Glycol, Dimethyl Carbonate, Thiourea, Polyol, TDI, etc. We have competitive price benefited by ready stock and good relations with some leading chemical manufacturers.

2 Q: How can you guarantee your quality?
A: Our factory owns mature production line under EPR quality system. We can guarantee the stability and qualification of the raw materials. And we also have SOP loading system to ensure the safety and timely transportation.

3 Q: Can I get some samples?
A: Yes, we welcome sample order for you to test and check our quality. Send me your requirements of the product you need. We can provide sample free of charge, and the express cost is on you.

4 Q: How to confirm the Product Quality before placing orders?
A : You can get free samples from us or taking our previous SGS Reports as reference or arrange SGS before loading.

5 Q: What is your MOQ?
A: Our MOQ is 20'FCL for each product.

6 Q: What kind of package do you have?
A: We have various of packages to meet needs of our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.

7 Q :Which kind of payment terms do you accept?
A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.

8 Q:Can you give me a discount price?
A: Yes. It depends on your order qty.

9 Q: How about your delivery? How long is your delivery time?
A: Prompt and reliable delivery by professional shipping lines.
Generally it takes 14 days after deposit or original LC.

Contact Details

Please input your companyname!