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aerosil(56 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

Silica   7631-86-9

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Gujarat
Phone: 91-9825143737
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Product catalog: 48
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Silica   7631-86-9

Trader
Kerela
Phone: 91-9526075100
Tel: 91-484-2784167
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Product catalog: 42
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Silica precipitated   

contract manufacturer
Haryana
Phone: 91-8800293647
Tel: 91-8090295395
Whatsapp: 91-8800293647
Product catalog: 34
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Aerosil   

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Maharashtra
Phone: 91-9821123401
Tel: 91-22-65285662
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Product catalog: 89
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Silica   7631-86-9

Manufacturer
Uttar Pradesh
Phone: 91-9839177693
Tel: 91-9670714433
Whatsapp: 91-9839177693
Product catalog: 11
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Silica   7631-86-9

Trader
Maharashtra
Phone: 91-9136273928
Tel: 91-9324032819
Whatsapp: 91-9136273928
Product catalog: 80
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Aerosil   

Trader
Mumbai
Phone: 91-9223492970
Tel: 91-22-40899899
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Product catalog: 44
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Silica precipitated   

India
Phone: 91-8347233700
Web:
Product catalog: 95
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Silica precipitated   

India
Phone: 91-9030170369
Tel: 91-9030040369
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Product catalog: 149
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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
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