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sulfur-trioxide(7 products available)
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Sulfur trioxide

  • CAS:7446-11-9
  • MF:O3S
  • MW:80.06
  • EINECS:231-197-3
Melting point::
16.8 °C(lit.)
Boiling point::
44.8 °C
Density :
1.97 g/mL at 25 °C(lit.)
vapor density :
2.8 (vs air)
vapor pressure :
280 mm Hg ( 25 °C)
storage temp. :
Indoors
solubility :
reacts with H2O
form :
colorless liquid
color :
white needles
Water Solubility :
reacts violently
Merck :
13,9069
Dielectric constant:
3.1(18℃)
Stability::
Stable. Incompatible with organic materials, finely powdered metals, bases, water, cyanides and a wide variety of other chemicals. Reacts violently with water, oxygen and other chemicals - read a full data sheet before use.
Symbol(GHS) 

GHS05,GHS07
Signal word 
Danger
Hazard statements 
H314-H335
Precautionary statements 
P261-P280-P305+P351+P338-P310
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Sulfur trioxide    7446-11-9

Manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
1Y Maharashtra
Phone: +91-9920899935
Tel: +91-84596144931
Whatsapp: +91 9920899935
Product catalog: 237
Inquiry
1/2

Sulfur trioxide    7446-11-9

Manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
1Y Mumbai
Phone: +91-9833300322
Tel: +91-2224915709
Whatsapp: +91 9833300322
Product catalog: 30
Inquiry
1/2

Sulfur trioxide    7446-11-9

Manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
1Y Gujarat
Phone: +91-9825034567
Tel: +91-9909950857
Whatsapp: +91 9825034567
Product catalog: 132
Inquiry
1/2

Sulfur trioxide    7446-11-9

Manufacturer
Note:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Maharashtra
Phone: +91-9649049000
Tel: +91-9772500432
Whatsapp: +91 9649049000
Product catalog: 22
Inquiry
1/2

Sulfur trioxide    7446-11-9

Manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Madhya Pradesh
Phone: +917314753666
Whatsapp: +91-7314753666
Web: kcfl.co.in
Product catalog: 5
Inquiry
1/2

Sulfur trioxide    7446-11-9

Manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Maharashtra
Phone: +919819294980
Whatsapp: +91- 9819294980
Product catalog: 9
Inquiry

Sulfur trioxide   7446-11-9

Manufacturer
Madhya Pradesh
Tel: 91-731-4753666
Product catalog: 7
Inquiry