Sio2 Silicon Dioxide / Nano Silica Powder / Silica Nanoparticles High Quality and Low Price

Sio2 Silicon Dioxide / Nano Silica Powder / Silica Nanoparticles High Quality and Low Price

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≥25 Kilograms

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Quick Details

MF:: O2Si

EINECS No.:: 231-545-4

Place of Origin:: Hebei, China

Appearance:: White Powder

Application:: UV resistant materials,textiles,catalysts

Brand Name:: Jiadu

Model Number:: JDSY-2422

Product name:: Silicon dioxide

Color:: White

Apperance:: Powder

Keywords:: Silicon dioxide powder

Grade:: Industrail Grade

Package:: 25kg/bag

Sample:: Availiable

Storage:: Cool Dry Place

MOQ:: 25kg

Origin:: China Mainland

Quick Details

CAS No.:: 7631-86-9

Purity:: 99%min

Other Names:: Silicon dioxide

MF:: O2Si

EINECS No.:: 231-545-4

Place of Origin:: Hebei, China

Appearance:: White Powder

Application:: UV resistant materials,textiles,catalysts

Brand Name:: Jiadu

Model Number:: JDSY-2422

Product name:: Silicon dioxide

Color:: White

Apperance:: Powder

Keywords:: Silicon dioxide powder

Grade:: Industrail Grade

Package:: 25kg/bag

Sample:: Availiable

Storage:: Cool Dry Place

MOQ:: 25kg

Origin:: China Mainland

Product Description

Product Name	Silicon Dioxide
Formula	SiO2
Cas No.	7631-86-9
Appearance	White Powder
Grade	Industrial Grade
Transport Package	25kgs Per Bag
Sample	Avaliable

About Silicon Dioxide

Silicon Dioxide is a highly insoluble thermally stable Silicon source suitable for glass, optic and ceramic applications. Oxide compounds are not conductive to electricity. Soluble in caustic alkali and h ydrofluoric acid, insoluble in acids, water and various solvents. Resistance to high temperature, no combustion, good insulation properties.

SiO2 Uses (Silicon dioxide)

* Silicon dioxide is used in the construction industry to produce concrete.
* In its crystalline form it is used in hydraulic fracturing.
* Used in the production of glass.
* Used in the production of elemental silicon.
* Used as an anti-caking agent in powdered foods like spices.

* Used as a fining agent in juice, beer, and wine.
* Used pharmaceuticals for making tablets.

* Used in toothpaste to remove tooth plaque.

Specification	IOTA HL4300
Specific sunface area(BET), m2/g	300±25
pH value in 4% dispersion	3.7~4.5
Loss on drying(2 hours at 105ºC), %	≤2.0
Loss on ignition(2 hours at 1000ºC based on material dried for 2 hours at 105ºC), %	≤2.5
Sieve Residue(45μm), mg/kg	≤250
Silica Content(Based on ignited material), %	≥99.8
Tamped Density(Based on material dried at 105ºC for 2 hours), g/dm²	40~60