Quartz
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- $10 - $6975.05
- Product name: Quartz
- CAS: 14808-60-7
- MF: O2Si
- MW: 60.08
- EINECS:215-684-8
- MDL Number:MFCD02100519
- Synonyms:QUARTZ BLOCK FUSED, 99.5%;QUARTZ, POWDER 70-100 MESH ( WASHED);QUARTZ MICROFIBRE FILTER SHEETS WHATMAN QM-A 8"X10" BOX 25;QUARTZ, POWDER 200-250 MESH ( WASHED);QUARTZ, POWDER 40-70 MESH ( WASHED);QUARTZ DISC;QUARTZ, SAND 150-200 MESH SUITABLE FOR CHROMATOGRAPHY ( WASHED);QUARTZ, CRYSTAL
80 prices
Selected condition：
Brand
- AK Scientific
- Alfa Aesar
- American Custom Chemicals Corporation
- GFS CHEMICALS
- Oakwood
- ProChem
- Sigma-Aldrich
Package
- 0.4G
- 5G
- 20g
- 25g
- 1EA
- 50g
- 75g
- 100g
- 100gm
- 250g
- 3X130G
- 1077115000
- 454G
- 500g
- 1077111000
- 1kg
- 30cm
- 2kg
- 2.5kg
- 5KG
- 6X1KG
- 120cm
- 10kg
- 12kg
- 36x500g
- 22.72kg
- 25Kg
- 1pc
- 5pc
- 12in
- 48in
- 50lb
- ManufacturerAK Scientific
- Product number0906AP
- Product descriptionSilicondioxide,washedandcalcined,analyticalreagent
- Packaging25g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number1091AP
- Product descriptionSand,whitequartz,50-70meshparticlesize
- Packaging100g
- Price$27
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product number042294
- Product descriptionQuartz rod, fused 10.0mm (0.394in) dia
- Packaging12in
- Price$21.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number042292
- Product descriptionQuartz rod, fused 2.0mm (0.079in) dia
- Packaging12in
- Price$21.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number042293
- Product descriptionQuartz rod, fused 5.0mm (0.197in) dia
- Packaging30cm
- Price$23.2
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product number042293
- Product descriptionQuartz rod, fused 5.0mm (0.197in) dia
- Packaging12in
- Price$25.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number042292
- Product descriptionQuartz rod, fused 2.0mm (0.079in) dia
- Packaging48in
- Price$29.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number042293
- Product descriptionQuartz rod, fused 5.0mm (0.197in) dia
- Packaging120cm
- Price$34.5
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product number013024
- Product descriptionSilicon(IV) oxide, 99.5%
- Packaging2kg
- Price$69.1
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number088316
- Product descriptionSilicon(IV) oxide, 99.5% (metals basis)
- Packaging250g
- Price$72.6
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number043211
- Product descriptionQuartz, cover slip for microscope slide, fused, 25.4mm (1.0in) dia x 0.15-0.25mm (0.006-0.01in) thick
- Packaging5pc
- Price$136
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product number043210
- Product descriptionQuartz, cover slip for microscope slide, fused, 25.4x25.4x0.15-0.25mm (1.0x1.0x0.006-0.01in)
- Packaging5pc
- Price$136
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product number013024
- Product descriptionSilicon(IV) oxide, 99.5%
- Packaging10kg
- Price$161
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number088316
- Product descriptionSilicon(IV) oxide, 99.5% (metals basis)
- Packaging1kg
- Price$164
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number042293
- Product descriptionQuartz rod, fused 5.0mm (0.197in) dia
- Packaging48in
- Price$37.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number043211
- Product descriptionQuartz, cover slip for microscope slide, fused, 25.4mm (1.0in) dia x 0.15-0.25mm (0.006-0.01in) thick
- Packaging1pc
- Price$38.3
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | 0906AP | Silicondioxide,washedandcalcined,analyticalreagent | 25g | $14 | 2021-12-16 | Buy |
| AK Scientific | 1091AP | Sand,whitequartz,50-70meshparticlesize | 100g | $27 | 2021-12-16 | Buy |
| Alfa Aesar | 042294 | Quartz rod, fused 10.0mm (0.394in) dia | 12in | $21.65 | 2024-03-01 | Buy |
| Alfa Aesar | 042292 | Quartz rod, fused 2.0mm (0.079in) dia | 12in | $21.65 | 2024-03-01 | Buy |
| Alfa Aesar | 042293 | Quartz rod, fused 5.0mm (0.197in) dia | 30cm | $23.2 | 2021-12-16 | Buy |
| Alfa Aesar | 042293 | Quartz rod, fused 5.0mm (0.197in) dia | 12in | $25.65 | 2024-03-01 | Buy |
| Alfa Aesar | 042292 | Quartz rod, fused 2.0mm (0.079in) dia | 48in | $29.65 | 2024-03-01 | Buy |
| Alfa Aesar | 042293 | Quartz rod, fused 5.0mm (0.197in) dia | 120cm | $34.5 | 2021-12-16 | Buy |
| Alfa Aesar | 013024 | Silicon(IV) oxide, 99.5% | 2kg | $69.1 | 2024-03-01 | Buy |
| Alfa Aesar | 088316 | Silicon(IV) oxide, 99.5% (metals basis) | 250g | $72.6 | 2024-03-01 | Buy |
| Alfa Aesar | 043211 | Quartz, cover slip for microscope slide, fused, 25.4mm (1.0in) dia x 0.15-0.25mm (0.006-0.01in) thick | 5pc | $136 | 2021-12-16 | Buy |
| Alfa Aesar | 043210 | Quartz, cover slip for microscope slide, fused, 25.4x25.4x0.15-0.25mm (1.0x1.0x0.006-0.01in) | 5pc | $136 | 2021-12-16 | Buy |
| Alfa Aesar | 013024 | Silicon(IV) oxide, 99.5% | 10kg | $161 | 2023-06-20 | Buy |
| Alfa Aesar | 088316 | Silicon(IV) oxide, 99.5% (metals basis) | 1kg | $164 | 2024-03-01 | Buy |
| Alfa Aesar | 042293 | Quartz rod, fused 5.0mm (0.197in) dia | 48in | $37.65 | 2024-03-01 | Buy |
| Alfa Aesar | 043211 | Quartz, cover slip for microscope slide, fused, 25.4mm (1.0in) dia x 0.15-0.25mm (0.006-0.01in) thick | 1pc | $38.3 | 2021-12-16 | Buy |
Properties
Melting point :1610 °C(lit.)
Boiling point :2230 °C
Density :2.6 g/mL at 25 °C(lit.)
bulk density :1400kg/m3
refractive index :n20/D 1.544(lit.)
storage temp. :no restrictions.
solubility :insoluble in H2O, acid solutions; soluble in HF
form :powder
color :white
Specific Gravity :2.2-2.6
PH :5-8 (400g/l, H2O, 20℃)(slurry)
Water Solubility :insoluble
Crystal Structure :Quartz type
crystal system :Three sides
Space group :P3221
Lattice constant :
Dielectric constant :4.2（0.0℃）
Exposure limits :ACGIH: TWA 0.025 mg/m3
OSHA: TWA 50 μg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.05 mg/m3 Stability :Stable.
InChIKey :VYPSYNLAJGMNEJ-UHFFFAOYSA-N
CAS DataBase Reference :14808-60-7(CAS DataBase Reference)
IARC :1 (Vol. Sup 7, 68, 100C) 2012
NIST Chemistry Reference :Silicon oxide(14808-60-7)
EPA Substance Registry System :Quartz (14808-60-7)
Boiling point :2230 °C
Density :2.6 g/mL at 25 °C(lit.)
bulk density :1400kg/m3
refractive index :n
storage temp. :no restrictions.
solubility :insoluble in H2O, acid solutions; soluble in HF
form :powder
color :white
Specific Gravity :2.2-2.6
PH :5-8 (400g/l, H2O, 20℃)(slurry)
Water Solubility :insoluble
Crystal Structure :Quartz type
crystal system :Three sides
Space group :P3221
Lattice constant :
| a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 |
| 0.49134 | 0.49134 | 0.54052 | 90 | 90 | 120 | 0.113 |
Dielectric constant :4.2（0.0℃）
Exposure limits :ACGIH: TWA 0.025 mg/m3
OSHA: TWA 50 μg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.05 mg/m3 Stability :Stable.
InChIKey :VYPSYNLAJGMNEJ-UHFFFAOYSA-N
CAS DataBase Reference :14808-60-7(CAS DataBase Reference)
IARC :1 (Vol. Sup 7, 68, 100C) 2012
NIST Chemistry Reference :Silicon oxide(14808-60-7)
EPA Substance Registry System :Quartz (14808-60-7)
Safety Information
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| Signal word: | Danger | ||||||||||||||
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Description
Silicon dioxide (chemical formula: SiO2) is a chemical compound comprised of oxide and silicon elements. It is insoluble in water or acids except hydrofluoric acid. It appears as transparent to gray, tasteless crystal which is widely presented in nature as sand or quartz. It is also one of the most abundant mineral existing in Earth’s crust. It has wide applications in various fields as below: (1) as the precursor to glass and silicon; (2) for sand casting; (3) as a additive to food and pharmaceutical products; (4) for production of cement and refractory materials; (5) as the medium for conversion of energy. (6) Extraction of DNA and RNA; (7) as a defoamer component. There are many ways for production of silicon. The most common way is through mining and purification of quartz.Related product price
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Suppliers and manufacturers
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
