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aerosil(42 products available)
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Purity
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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

Silica    7631-86-9

Manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Maharashtra
Phone: +91-9594775679
Tel: +91-9594153555
Whatsapp: +91- 9594775679
Product catalog: 45
Inquiry

Silica precipitated   

Manufacturer
Note:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Gujarat
Phone: +91-9879636599
Tel: +91-9879636599
Whatsapp: +91-9879636599
Product catalog: 6
Inquiry

Silica    7631-86-9

Manufacturer
Note:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Maharashtra
Phone: +91-9588665348
Tel: +91-9588665348
Whatsapp: +91-9588665348
Product catalog: 11
Inquiry

Silica    7631-86-9

Manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Rajasthan
Phone: +91-9314401751
Tel: +91-9828565260
Whatsapp: +91- 9314401751
Product catalog: 7
Inquiry

Silica    7631-86-9

Manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Rajasthan
Phone: +91-9829044395
Tel: +91-9414157615
Whatsapp: +91- 9829044395
Product catalog: 13
Inquiry

Silica gel 60 (0.2-0.5 mm)    7631-86-9

Pack Size
Purity
Availability
Price
500g
extra pure for column chromatography 0.063 - 0.200 mm (70 - 230 mesh ASTM)
In stock Inquiry
68945.1
Update time:2024-08-21
New Delhi
Phone: 1-800-309-5000
Web:
Product catalog: 157135
Inquiry

Amorphous Silica Gel    7631-86-9

Pack Size
Purity
Availability
Price
Kg
In stock Inquiry
750
Update time:2024-08-21
New Delhi
Phone: 91-80-48600039
Web:
Product catalog: 3341
Inquiry

Silica, mesostructured SBA-15    7631-86-9

Pack Size
Purity
Availability
Price
100gm
In stock Inquiry
531
Update time:2024-08-21
New Delhi
Phone: 91-98-20041841
Web:
Product catalog: 11297
Inquiry
New Delhi
Phone: 91-22-42685800
Web:
Product catalog: 2945
Inquiry

Silica gel 60    7631-86-9

Pack Size
Purity
Availability
Price
100g
230-400 mesh 95%
In stock 1week
6680
Update time:2024-08-21
New Delhi
Phone: 91-98-91111994
Web:
Product catalog: 50852
Inquiry