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aerosil(42 products available)
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Silicon dioxide

  • CAS:7631-86-9
  • MF:O2Si
  • MW:60.08
  • EINECS:231-545-4
Melting point::
>1600 °C(lit.)
Boiling point::
>100 °C(lit.)
Density :
2.2-2.6 g/mL at 25 °C
vapor pressure :
13.3hPa at 1732℃
refractive index :
1.46
Flash point::
2230°C
storage temp. :
2-8°C
solubility :
Practically insoluble in water and in mineral acids except hydrofluoric acid. It dissolves in hot solutions of alkali hydroxides.
form :
suspension
pka:
6.65-9.8[at 20 ℃]
color :
White to yellow
Specific Gravity:
2.2
PH:
5-8 (100g/l, H2O, 20℃)(slurry)
Odor:
at 100.00?%. odorless
Resistivity:
1∞10*20 (ρ/μΩ.cm)
Water Solubility :
insoluble
Sensitive :
Hygroscopic
Hydrolytic Sensitivity:
6: forms irreversible hydrate
Crystal Structure:
Trigonal
Merck :
14,8493
Exposure limits:
NIOSH: IDLH 3000 mg/m3; TWA 6 mg/m3
Stability::
Stable.
Symbol(GHS) 

GHS07
Signal word 
Warning
Hazard statements 
H317-H412
Precautionary statements 
P261-P272-P273-P280-P302+P352-P333+P313
More Chemical Properties
1/2

Silica    7631-86-9

Manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Mumbai
Phone: +91-02222009647
Tel: +91-02222009647
Product catalog: 16
Inquiry
1/2

Silicon dioxide    14808-60-7 / 14464-46-1

Manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Kolkata
Phone: +91-9007498592
Tel: +91-033-22268228
Whatsapp: +91 9007498592
Product catalog: 13
Inquiry
1/2

Silicon dioxide    14808-60-7 / 14464-46-1

contract manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Maharashtra
Phone: +91-9930019318
Tel: +91-9930019318
Whatsapp: +91-9930019318
Product catalog: 8
Inquiry
1/2

Silica precipitated   

Manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
1Y Rajasthan
Phone: +91-9928841166
Tel: +91-9829021177
Whatsapp: +91 9928841166
Product catalog: 34
Inquiry
1/2

Silica precipitated   

contract manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Gujarat
Phone: +91-9879003693
Tel: +91-02764233007
Whatsapp: +91-9879003693
Product catalog: 7
Inquiry
1/2

Silicon dioxide    14808-60-7 / 14464-46-1

Manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y West Bengal
Phone: +91-9062225377
Tel: +91-8981352883
Whatsapp: +91-9062225377
Product catalog: 8
Inquiry
1/2

Silica    7631-86-9

Manufacturer
Note:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Gujarat
Phone: +91-9825029521
Tel: +91-9825029521
Whatsapp: +91-9825029521
Product catalog: 49
Inquiry
1/2

Silica precipitated   

contract manufacturer
Note:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Gujarat
Phone: +91-8460265408
Tel: +91-8460265408
Whatsapp: +91-8460265408
Product catalog: 17
Inquiry
1/2

Silica precipitated   

contract manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Madhya Pradesh
Phone: +91-7977627608
Tel: +91-7977627608
Whatsapp: +91-7977627608
Product catalog: 35
Inquiry
1/2

Silicon dioxide    14808-60-7 / 14464-46-1

contract manufacturer
Note:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Gujarat
Phone: +91-8511140657
Tel: +91-8511140657
Whatsapp: +91-8511140657
Product catalog: 106
Inquiry